Tag Archives: water compressor

China Energy Saving Low Purchase Cost Silent Variable Frequency VSD Oil Free Water Lubricated Single Screw Air Compressor

Product Description

Product Description

HIGH EFFICIENCY
The screw groove has a high volume utilization rate; there is no residual barrier volume, and the single machine capacity is large; ideal isothermal compression; lubricating water into the compression chamber has a good thermal conductivity, and the temperature will drop to 45 °C or less, close to the suction temperature.
 
PURE OIL-FREE
It replaces oil with water to achieve the 4 benefits of lubrication, cooling, sealing, and noise reduction, as well as providing high-quality, pollution-free 100 percent oil-free air, and discharged water that requires no additional treatment and meets environmental criteria.
 
SINGLE SCREW
The symmetrical structure of the screw with a star wheel on each side is responsible for the single screw compressor’s major characteristics.
 
LOW NOISE
The force balance of the single screw compressor is good, so vibration is low; there are no special foundation requirements, especially for the star wheel material, which is made of special custom polymer CZPT materials; the working chamber is sprayed with lubricating water; and there is no speed gear, so the operating noise is low.
 
LONG LIFE
The radial and axial forces created during the operation of the single screw compressor are entirely balanced due to the structure’s symmetry and the ability to select the return hole. As a result, the compressor has a 300,000-hour design life.
 

Certifications

 

Product Parameters

Model Maximum Working Pressure  Capacity(FAD)*  Installed Motor Power  Noise Level
           		 Air Outlet Pipe Diameter
     		 Dimension(mm)
         		 Weight
      
50hz
bar(g) psig m3/min cfm kw hp dB(A) L W  H kg
RD7.5VSD A 7 102 0.6-1.2 21.1-42.3 7.5 10 61 G1” 1135 800 1000 480
8 116 0.5-1.1 17.6-38.8
10 145 0.5-1.0 17.6-35.3
RD11VSD A 7 102 0.8-1.6 28.2-56.5 11 15 61 G1” 1135 800 1000 500
8 116 0.7-1.5 24.7-52.9
10 145 0.6-1.3 21.1-45.9
RD15VSD A 7 102 1.2-2.4 42.3-84.7 15 20 61 G1” 1400 1000 1200 520
8 116 1.1-2.3 38.8–81.2
10 145 1.0-2.0 35.3-70.6
RD18.5VSD A 7 102 1.6-3.1 56.5-109.4 18.5 25 61 G1” 1400 1000 1200 520
8 116 1.4-2.8 49.4-98.8
10 145 1.3-2.5 45.9-88.2
RD22VSD A 7 102 1.9-3.7 67.0-130.6 22 30 61 G1” 1400 1000 1200 560
8 116 1.7-3.4 60.0-120.0
10 145 1.5-3.0 52.9-105.9
RD30VSD A 7 102 2.6-5.2 91.8-183.6 30 40 64 G1.5” 1920 1170 1320 1050
8 116 2.4-4.7 84.7-165.9
10 145 2.2-4.3 77.6-151.8
RD37VSD A 7 102 3.1-6.1 109.4-215.4 37 50 66 G1.5” 1920 1170 1320 1050
8 116 2.8-5.6 98.8-197.7
10 145 2.5-5.0 88.2-176.5
RD45VSD A 7 102 3.8-7.5 134.1-264.8 45 60 66 G2” 1920 1170 1320 1610
8 116 3.4-6.8 120.0-240.1
10 145 3.0-6.0 105.9-211.8
RD55VSD W 7 102 5.0-10.0 176.5-353.1 55 75 66 DN50 1930 1320 1535 1610
8 116 4.5-9.0 158.9-317.8
10 145 3.9-7.8 137.7-275.4
RD75VSD W 7 102 6.5-13.0 229.5-459.0 75 100 70 DN50 1930 1320 1535 1880
8 116 6.0-12.0 211.8-423.7
10 145 5.0-10.0 176.5-353.1
RD90VSD W 7 102 7.7-15.5 271.9-547.3 90 120 70 DN80 1930 1320 1535 2000
8 116 7.0-14.0 247.2-494.4
10 145 6.3-12.5 222.4-441.4
RD110VSD W 7 102 10.0-20.0 353.1-706.2 110 150 70 DN80 2150 1600 1680 3100
8 116 9.0-18.0 317.8-635.6
10 145 8.0-16.0 282.5-565.0
RD132VSD A 7 102 12.5-25.0 441.4-882.8 132 175 70 DN80 2150 1600 1680 3250
8 116 11.5-23.0 406.1-812.2
10 145 10.0-20.0 353.1-706.2
RD160VSD W 7 102 13.5-27.0 476.7-953.4 160 215 74 DN100 2150 1600 1680 3200
8 116 12.8-25.5 452.0-900.5
10 145 12.0-24.0 423.7-847.5
RD185VSD W 7 102 15.0-30.0 529.7-1059.4 185 250 74 DN100 2860 1500 1750 4500
8 116 14.0-28.0 494.4-988.8
10 145 12.5-25.0 441.4-882.8
RD200VSD W 7 102 18.0-36.0 635.6-1271.3 200 270 74 CN100 2860 1500 1750 4500
8 116 16.5-33.0 582.6-1165.3
10 145 13.5-27.0 476.7-953.4
RD250VSD W 7 102 21.5-43.0 759.2-1518.5 250 350 74 CN100 4150 1500 1800 5200
8 116 20.5-41.0 723.9-1447.9
10 145 19.0-38 670.91341.9

Detailed Photos

How to Choose the Right Air Compressor

An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
air-compressor

Electric motor

While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with 2 digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
air-compressor

Oil bath

Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.

Start/stop control

An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
air-compressor

Variable speed drive

A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between 40 percent and 80 percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.

China Energy Saving Low Purchase Cost Silent Variable Frequency VSD Oil Free Water Lubricated Single Screw Air Compressor China Energy Saving Low Purchase Cost Silent Variable Frequency VSD Oil Free Water Lubricated Single Screw Air Compressor

China Silent Electric Water Lubrication Rotary Medical Oil Free Screw Air Compressor for Oxygen Generator

Product Description

Model :  Oil Free Series
Type:  Oil Free Screw Air Compressor
Working Pressure:  8~12.5bar
Installed Motor Power:  7.5~250 Kw
Capacity: 0.81~39.30 m3/min
Driven Method: Direct Driven
Power 380V / 3PH / 50HZ / 60HZ
220V / 3PH / 50HZ / 60HZ
440V / 3PH / 50HZ / 60HZ
415V / 3PH / 50HZ / 60HZ
Can be customized
Transport Package: Standard Wooden Packing
Motor protection grade IP54
Insulation class F
Outlet Air Humidity  ambient temperature+10ºC

Product Features
        In pharmaceutical, electronic, chemical, microbial fermentation, blow moulding, pressure detection and other industrial production, there are many medium-pressure compressed air to be used to 1.6-4.0 MPa in power plants, naval ships, national defense facilities. At present, piston air compressors are mostly used at home and abroad, while piston air compressors are characterized by large vibration, high noise, large leakage and short service life, so their efficiency is very low and the same work is done. The medium pressure oil-free screw machine has compact structure, high working efficiency, low noise, low vibration, easy maintenance, low operating cost and good air quality. At the same time, the series of machines are controlled by micro-computer system. The whole machine has multiple protective performance of pressure, temperature and overload energy.
1.Constant pressure control: high-precision constant pressure control with a pressure fluctuation range within0.01MPa.
2. Variable frequency soft start: remove CZPT current during starting, avoid the power grid impact, prevent the current impact through gradual speed regulation and improve flexibility; 
3.No idling: prevent idling of the compressor during running and reduce invalid energy consumption;
3.High performance vector control: low-frequency starting provides a large torque and a low running current, ensuring to get a reasonable torque to drive the air compressor to run stably with the minimum temperature rise of the motor within a wide speed range;

Model Working Pressure Capacity Motor Power Noise
dB(A)		 Inlet and
outlet pipe
diameter of
cooling water		 Cooling
water
volume		 Dimension(mm) Net Weight Air Outlet Pipe Diameter
Psi bar Cfm m3/min kw/hp Water
temp.32ºC		 L W H KGS
T/H
SGM08 116 8 40.65 1.15 7.5/10 58 3/4″ 2 1550 775 1445 630 3/4″
145 10 36.01 1.02
SGM11 116 8 54.73 1.55 11/15 58 3/4″ 2.5 1080 750 1571 280 3/4″
145 10 46.61 1.32
174 12 36.02 1.02
SGM15 116 8 84.74 2.40 15/20 63 1″ 3.5 1080 750 1571 300 1″
145 10 74.86 2.12
174 12 56.85 1.61
SGM18 116 8 109.46 3.10 18.5/25 65 1″ 4 1380 850 1185 430 1″
145 10 92.51 2.62
174 12 75.21 2.13
SGM22 116 8 123.59 3.50 22/30 65 1″ 5 1380 850 1185 450 1″
145 10 110.52 3.13
174 12 92.16 2.61
SGM30 116 8 176.55 5.00 30/40 66 1 1/4″ 7 1380 850 1185 500 1 1/2″
145 10 148.30 4.20
174 12 112.29 3.18
SGM37 116 8 215.39 6.10 37/50 67 1 1/4″ 9 1500 1000 1345 650 1 1/2″
145 10 184.32 5.22
174 12 169.84 4.81
SGM45 116 8 257.76 7.30 45/60 68 1 1/2″ 10 1500 1000 1345 680 2″
145 10 216.45 6.13
174 12 199.50 5.65
SGM55 116 8 338.98 9.60 55/75 70 1 1/2″ 12 1800 1250 1670 1150 2″
145 10 303.67 8.60
174 12 262.00 7.42
SGM75 116 8 441.38 12.50 75/100 73 1 1/2″ 18 1800 1250 1670 1200 2″
145 10 403.24 11.42
174 12 347.10 9.83
SGM90 116 8 575.55 16.30 90/120 73 2″ 20 1800 1250 1670 1350 2 1/2”
145 10 512.70 14.52
174 12 434.31 12.30
SGM110 116 8 685.01 19.40 110/150 78 2″ 24 2300 1470 1840 1800 2 1/2”
145 10 596.74 16.90
174 12 533.18 15.10
SGM132 116 8 784.24 22.21 132/175 78 2″ 30 2300 1470 1840 1850 2 1/2”
145 10 719.62 20.38
174 12 645.82 18.29
SGM160 116 8 1018.69 28.85 160/200 78 2  1/2″ 35 2300 1470 1840 2000 3″
145 10 865.80 24.52
174 12 782.82 22.17
SGM200 116 8 1293.41 36.63 200/270 78 3″ 43 3150 1980 2152 3500 4″
145 10 1154.64 32.70
174 12 978.79 27.72
SGM250 116 8 1514.09 42.88 250/350 78 3″ 53 3150 1980 2152 3800 4
145 10 1377.09 39.00
174 12 1223.14 34.64
SGM320 116 8 2086.82 59.10 320/430 80 4″ 60 3150 1980 2152 4000 5″
145 10 1889.09 53.50
174 12 1703.71 48.25
Motor Protection Class: IP23/IP54/IP55 or as per your required
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q1: What is the rotor speed for the air end?
A1: 2980rmp.

Q2: What’s your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled air compressor?
A3: Yes, we can (normally, air cooled type).

Q4: What’s the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your warranty for air compressor?
A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.

Q7: Can you accept OEM orders?
A7: Yes, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.

If you are interested in any of our products,please feel free to contact us.
We are looking forward to cooperating,growing and developing with your sincerely.

 

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which 1 you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
air-compressor

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in 1 stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use 1 of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, 1 piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the 2 pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These 2 features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
air-compressor

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated 1 include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Silent Electric Water Lubrication Rotary Medical Oil Free Screw Air Compressor for Oxygen Generator China Silent Electric Water Lubrication Rotary Medical Oil Free Screw Air Compressor for Oxygen Generator

China High Reliability Low Noise AC Power Cost Saving Singel Screw Oil Free Water Lubricated Rotary Screw Type Air Compressor

Product Description

Product Description

Single screw compressor has a balance of force, the vibration is small. Water to replace oil, to achieve lubrication, cooling, sealing noise, to provide qualified oil-free air, discharge of water without special treatment, in line with environmental protection requirements.
It is extensively used in conjunction with an oxygen generator and has a single screw with a set speed and a capacity ranging from 1 to 43 m3/min.
The symmetry of the structure and the potential of a return hole are set so that the radial and axial force of the single screw compressor can be entirely balanced, resulting in a design life of up to 300,000 hours.
 

Certifications

Product Parameters

Model Maximum Working Pressure Capacity(FAD)* Installed Motor Power Cooling Method Noise Level Air Outlet Pipe
Diameter		 Dimension Weight
50hz
bar(g) psig m3/min cfm kw hp dB(A) L W H kg
RD7.5A 7 101 1.2 42 7.5 10 Air Cooling 61 G1” 1135 800 1000 480
8 116 1.1 39
10 145 1 35
RD11A 7 101 1.6 57 11 15 Air Cooling 61 G1” 1135 800 1000 500
8 116 1.5 53
10 145 1.3 46
RD15A 7 101 2.4 85 15 20 Air Cooling 61 G1” 1400 1000 1200 520
8 116 2.3 81
10 145 2 71
RD18.5A 7 101 3.1 109 18.5 25 Air Cooling 61 G1” 1400 1000 1200 520
8 116 2.8 99
10 145 2.5 88
RD22A 7 101 3.7 131 22 30 Air Cooling 61 G1” 1400 1000 1200 560
8 116 3.4 120
10 145 3 106
RD30A 7 101 5.2 184 30 40 Air Cooling 64 G1.5” 1920 1170 1320 1050
8 116 4.7 166
10 145 4.3 152
RD37A 7 101 6.1 215 37 50 Air Cooling 66 G1.5” 1920 1170 1320 1050
8 116 5.6 198
10 145 5 177
RD45A 7 101 7.5 265 45 60 Air Cooling 66 G2” 1920 1170 1320 1610
8 116 6.8 240
10 145 6 212
RD55W 7 101 10 353 55 74 Air Cooling 66 DN50 1930 1320 1535 1610
8 116 9 318
10 145 7.8 275
RD75W 7 101 13 459 75 100 Air Cooling 70 DN50 1930 1320 1535 1880
8 116 12 424
10 145 10 353
RD90W 7 101 15.5 547 90 120 Air Cooling 70 DN80 1930 1320 1535 2000
8 116 14 494
10 145 12.5 441
RD110W 7 101 20 706 110 147 Air Cooling 70 DN80 2150 1600 1680 3100
8 116 18 636
10 145 16 565
RD132W 7 101 25 883 132 177 Air Cooling 70 DN80 2150 1600 1680 3250
8 116 23 812
10 145 20 706
RD160W 7 101 27 954 160 215 Air Cooling 74 DN100 2150 1600 1680 3200
8 116 25.5 901
10 145 24 848
RD185W 7 101 30 1059 185 248 Air Cooling 74 DN100 2860 1500 1750 4500
8 116 28 989
10 145 25 883
RD200W 7 101 36 1271 200 268 Air Cooling 74 DN100 2860 1500 1750 4500
8 116 33 1165
10 145 27 954
RD250W 7 101 43 1519 250 335 Air Cooling 74 DN100 4150 1500 1800 5200
8 116 41 1448
10 145 38 1342

Detailed Photos

 

The Air Compressor Is a Versatile Tool

The Air Compressor is 1 of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
air-compressor

Oil-injected

Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.

Oil-free

What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
air-compressor

Gasoline

When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.

Electricity

Electricity in an air compressor is not cheap. A 25 HP air compressor runs for 10 hours each day, 5 days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for 3 hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to 4 thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
air-compressor

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of 6 to 7 bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is 1 of the best investments in your compressor. So, why wait any longer?

China High Reliability Low Noise AC Power Cost Saving Singel Screw Oil Free Water Lubricated Rotary Screw Type Air Compressor China High Reliability Low Noise AC Power Cost Saving Singel Screw Oil Free Water Lubricated Rotary Screw Type Air Compressor

China Jtl Sewage Water Compressor High Speed Compressor Air Compressor Atlas Compressor CZPT Compressor

Product Description

I. Production Description:

Centrifugal turbo compressors have become 1 of the JTL’s key products since the technical cooperation with American ETI company, covering single stage centrifugal compressor, high efficiency centrifugal air compressor, centrifugal steam compressor, maglev single stage compressor. JTL focuses on large flow rate and high pressure centrifugal compressors, the flowrate ranges from 80 cubic meters per hour to 2000 cubic meters and pressure range from 2.2 bar to 40 bar, which are widely applied in energy industry, waste water plants, pharmaceutical factories, petrochemical factories, metallurgical industry. 

Model Flowrate (m3/h) Discharge Pressure (BarG) Motor Power (KW) Weight (Ton)  Length (m) Width (m) Height (m)
JE280-800 80-130 2.2-12.5 280-800 11.0 3.8 2.0 2.0
JE800-1120 130-180 2.2-12.5 450-1120 12.5 4.0 2.2 2.1
JE1120-1700 180-270 2.2-12.5 560-1700 17.0 4.4 2.2 2.3
JE1700-2400 270-380 2.2-12.5 800-2400 26.0 5.2 2.3 2.5
JE2400-3100 380-550 2.2-10.5 1120-3100 41.5 7.6 3.6 2.9
JE3100-600 550-1000 2.2-10.5 1500-6000 46.5 8.5 4.0 4.8
JE6000-8000 1000-1500 2.2-10.5 2600-8000 70.0 12.5 5.5 5.0

II. Performance and Festures:
 

1. The flowrate setting range between 45% to 100%. 
2. The system is ensured in high efficiency working by IGV+DV double control settings.  
3. Stable working, free of pressure impulse and low noise. 
4. Integrated design with small installation space which is convenient to replace the old-fashioned and low-efficiency blast fan. 
5. The system is of small installation space from integrated design which replaces the old model low efficiency blowers.  
6. Oil-free air supplied at the outlet. 
7. High-quality bearing structure with long service life, easy operation and low cost maintenance.    
8. Standardized control system with well-known instruments and meters, friendly operational system.  

III. Applications:

IV. Projects:

V. Partners:

VI. Exhibition:


VII FAQ:

Q1. Are you a factory?
A1. Yes, JTL Tech is the stock listed company in HangZhou stock market and has production base in HangZhou City ZheJiang Province.

Q2. Where is your factory?
A2. Our Production base in HangZhou City ZheJiang Province, and we have other fatories in ZheJiang , HangZhou, HangZhou

Q3. Do you support OEM?
A3. We support free OEM for more than 3 units.

Q4. How long is your warranty?
A4. We insist on providing customers with the best protection, the whole machine, 24 months warranty, 36 months warranty for the host.

Q5. What certification do you have?
A5. At present, we have passed CE and ISO 9001 certification. quality assurance.

Q6. What payment methods do you support?
A6. We support TT, B / L.

Q7. How long is your delivery time?
A7. Generally, our delivery period is within 120 days, and the specific delivery period depends on the customer’s specific order.

Q8. What accessories do you use for your machine?
A8. Our spare parts and hosts only cooperate with big brands, we insist on winning customers with quality.

Q9. How many years of history does your factory have?
A9. Our factory started in 1993, we insist on continuous innovation and research and development. In April 2571, we have just launched a new product, welcome new and old customers to consult.

Q10. Do you have an official website?
A10. sollantmachinery If you have any questions, please feel free to contact us.

 

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from 1 place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are 2 types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the 2 types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
air-compressor

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in 1 minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require 3 separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require 3 separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Jtl Sewage Water Compressor High Speed Compressor Air Compressor Atlas Compressor CZPT Compressor China Jtl Sewage Water Compressor High Speed Compressor Air Compressor Atlas Compressor CZPT Compressor

China Diesel engine driven 300psi 33m3 two stage mobile screw air compressor for water well drilling rig

Product Description

Screw type air compressor structure of a unique design,a compact,stylish appearance,high efficiency,small energy consumption,low noise characteristics and long life,is a smart environment-friendly products.Widely applied in metallurgy,machinery,chemicals,and mining, and electric power industries of the ideal gas source equipment.     
Advantage:
1.The third generation of advanced rotor and concise intake control system
2.Efficient centrifugal separator oil and gas, gas oil content is small,tube and core of long life . 
3. Efficient, low noise suction fan of the full use of export dynamic pressure increased effect of heat transfer (air-cooled) 
4. Automatic water-cooling system for large air compressor to provide more efficient 
5.Fault diagnosis system, the control panel is easy to operate 
6 Removable door, equipment maintenance, service convenient 
7.Micro-electronic processing so that temperature, pressure and other parameters are closely monitored .

Two-Stage Compressor Diesel Fixed Screw Air Compressor are wildly used in High pressure industry: Shale Mining industry;Oil exploration Industry;Drilling Dig Industry and so on.
                     Contact details: 

Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which 1 you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.
air-compressor

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in 1 stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use 1 of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.
air-compressor

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, 1 piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the 2 pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These 2 features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.
air-compressor

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated 1 include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Diesel engine driven 300psi 33m3 2 stage mobile screw air compressor for water well drilling rig China Diesel engine driven 300psi 33m3 2 stage mobile screw air compressor for water well drilling rig

China supplier Hg980-24f Portable Diesel Screw Air Compressor for Water Well Drilling Rig near me factory

Merchandise Description

26m3/min, 20bar HG950-20F Transportable Diesel Screw Air Compressor for H2o Nicely Drilling Rig
 
Broadly utilized to hydropower, railway, ship repairing, mining, highway, spray, oil and gas discipline, drinking water nicely drilling rig, municipal construction, and many others.
 
Specifics Attribute:
1. Most innovative air finish:GHH from German technologies.
2. Authorative of the motor.
3. Vast open up gull-wing door:
4. MANN Manufacturer Air filter,oil filter,air-oil separator,three stage air filter make sure the air cleanse.
5. Electrical power and pannel instrument method:
six.  Solid undercarriage
seven.  High effective & financial adjustment system.
8. Compact structure layout,anti-corrosion,and gentle-bodyweight.
 
The Requirements for Screw Air Compressor for Water Well Drilling Rig:

 

Sorts of Air Compressors

There are numerous sorts of Air Compressors accessible on the marketplace. Understand which one particular is appropriate for your requirements and what makes one greater than one more. Discover out more about Solitary-phase designs, Oil-totally free versions, and Reduced-sound designs. This article will clarify these types and help you make a decision which a single you require. You can also understand about Air Compressors that have one-stage compressors. If you are looking for a large-top quality compressor, this post will aid you select a unit.
air-compressor

Air Compressors

Air compressors function by forcing atmospheric air by means of an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder by way of an exhaust valve. 1 of the most frequent types of air compressor is the reciprocating type. One more type of compressor is a one-phase piston. These varieties of compressors compress air in 1 stroke – equal to the full rotation of the piston’s crankshaft.
These devices adjust electrical or mechanical vitality into pressurized air. When air is compressed, its volume decreases, escalating its stress. Air compressors usually have a minimal pressure of thirty bars. The reduce stress band is the selection of air force. Most compressors are managed separately, but community controls can be used to interconnect multiple compressors. This sort of controller will not work for all varieties of compressors. There are other sorts of air compressors that can talk with every other.
Compressed air has a number of apps in all kinds of industries. In agriculture, it can electricity pneumatically run substance managing machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also utilized in the pharmaceutical sector for mixing tanks, packaging, and conveyor systems. Transportable air compressors, which can be run by diesel gasoline, are usually utilized at remote drilling websites. Transportable air compressors are also generally utilized in oil and gasoline. They can be utilized to remotely management valves and put in reactor rods.
No matter whether you use an air compressor for agricultural needs or in a production location, there are some attributes to consider when choosing an air compressor for your needs. A very good compressor will have a protection gadget. It will routinely shut off the enter air and output air once adequate compressing has been reached. These characteristics will support your air compressor continue being successful and defend your equipment. The protection gadget is an critical characteristic of any air compressor to increase its overall efficiency.
Vane air compressors are the most common sort. They are usually smaller sized and considerably less effective than reciprocating piston compressors, so you can use one of these for applications that are underneath one hundred horsepower. The vane air compressors have minimal compression ratios and substantial capacities, but they are usually limited to low-power programs. Vane compressors have a tendency to run hot, and they usually have a minimal compression ratio. It is crucial to decide on the appropriate oil viscosity for your compressor.
air-compressor

Solitary-phase designs

When comparing solitary-stage air compressors, seem for the term “phases.” Multi-stage compressors use two levels and can manage more ability and stress. One particular phase involves pressurizing air using a piston and a reduced-stress cylinder. This compressed air is then moved to a storage tank. Single-stage designs are likely to be far more power-effective than their two-phase counterparts. But if you don’t want a high-force cylinder, a solitary-stage air compressor can be the best choice.
Although solitary-phase air compressors make significantly less power, they can generate ample air to electrical power pneumatic instruments and other pneumatic products. These one-phase models are most useful for more compact-scale residence projects and Do it yourself assignments. For far more industrial reasons, a twin-phase design is the greatest decision. But if you are in a hurry, a one-stage unit might be sufficient. Eventually, it is dependent on what you program to do with the air compressor.
Single-stage air compressors characteristic a one cylinder, one piston stroke for every single revolution of pressurized air. One-stage compressors are typically more compact and far more compact, producing them a very good option for smaller sized work environments. Their cfm capability (cubic ft per minute) is an critical indicator of functioning capability. If you plan to use multiple pneumatic tools, you will almost certainly want a larger cfm product. Similarly, the horsepower of single-phase compressors implies its working capability. A single horsepower moves 550 pounds for each foot for each moment.
Multi-stage air compressors are normally far more costly and much more energy-productive than one-phase units, but they can offer you higher air stream costs. While they may be much more complicated, they can lower general operating bills. If you strategy on utilizing your air compressor for industrial or professional use, a twin-phase product may possibly be the best decision. However, if you might be preparing to use the air compressor for mass manufacturing, a solitary-phase product may possibly be the greatest selection.
Solitary-stage air compressors have the identical piston dimensions and number of inlets, whilst dual-stage types have a smaller initial piston and a significantly for a longer time 2nd piston. Equally have a cooling tube in between the two pistons to minimize the air temperature just before the second round of compression. The single-stage model is generally small and portable, even though the double-phase air compressor is stationary. These compressors can both be stationary and big.

Reduced-sound versions

Even with its title, minimal-sounds designs of air compressors are not all the identical. The noise amount of a compressor can be influenced by a number of elements, like the energy supply and proximity to the machine. Reciprocal compressors are normally louder than electric powered types simply because of their several moving components. By distinction, rotary-screw and scroll compressors have fewer shifting parts and are quieter.
The noise level of a gas-powered air compressor can be extremely large, making it unsuitable for use indoors. To combat this difficulty, you can select an electrical product. The sounds amount of a compressor is mainly induced by motor friction. The cover of a piston is also a main element in sounds, as pistons with small handles will produce a whole lot of sounds. Earlier, oil was required for a tranquil compressor. Nonetheless, this has changed many thanks to the healthcare industry’s demand for oil-cost-free designs.
The Nuair EC28M Quiet Air Compressor is one more design that attributes quiet procedure. This air compressor makes 59dB of sounds. This amount is minimal ample to allow you to have on normal discussions while it cycles. In addition, this compressor has an industrial oil-free of charge pump and a 2.8 Amp direct-push induction motor. These two attributes make it a great choice for firms.
Low-sounds versions of air compressors are offered for the building market. However, these compressors are not essentially low-high quality, which is why you need to contemplate the sound stage of your air instrument just before purchasing 1. The experts at Mid-Tech can recommend the reduced-sounds models for your distinct software and place. Sounds can distract people who perform in close proximity to the air compressor. That is why several firms now choose for these versions.
air-compressor

Oil-free of charge types

A number of oil-totally free types of air compressors are available, but what makes them particular? Oil-free compressors do not have oil, so they are lubricated by grease instead. They are a excellent choice if you might be functioning with a tiny compressor and never want to threat harming it. On the other hand, oil-free of charge designs do create important quantities of heat, which can hurt the compressor. Increased pressure can grind the compressor in opposition to by itself, or even warp it.
A number of words and phrases of knowledge can aid you choose the ideal oil-totally free air compressor for your wants. For instance, a compressor’s horsepower is a measurement of how powerful the motor is. Increased horsepower signifies a greater PSI or ACFM. You can also use the ACFM to evaluate the two. Scroll engineering is a modern day air compression program that utilizes a stationary and cell spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-cost-free air compressor does not have to be a challenging job, though. A great distributor can advise you on what sort of oil-totally free air compressor is appropriate for you. This way, you can preserve money and enjoy peace of thoughts whilst employing your air compressor. And, of training course, the very best way to get a fantastic deal on an air compressor is to converse to a distributor who is well-informed about the items offered.
An oil-free air compressor is a excellent selection for firms that are sensitive to the contamination of air. For instance, in the pharmaceutical and food market, a minuscule oil could spoil a merchandise or even harm generation equipment. Oil-cost-free air compressors normally have decrease servicing fees than oil-flooded versions since there are much less transferring components. Simply because of this, oilless air compressors demand fewer upkeep and might nevertheless need to have to be replaced sometimes.
A few positive aspects of an oil-cost-free air compressor in excess of an oil-lubricated 1 contain decrease noise levels. Oil-totally free air compressors tend to be less noisy and run much more quietly than oil-injected types, but you must still carefully weigh the professionals and disadvantages just before creating a determination. Also, contemplate how considerably you use your air compressor just before deciding on a product. The execs outweigh the downsides. In the end, you’ll be happy you chose an oil-totally free air compressor.

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How to Pick the Proper Air Compressor

An air compressor utilizes pressurized air to energy a selection of tools. They are most commonly utilised to electrical power nailers and effect wrenches. Other popular employs for air compressors contain paint sprayers and affect wrenches. Whilst all air compressors have the identical standard construction, their specialty differs. Ultimately, their differences appear down to the sum of air they can thrust. Read on for data on every single variety of air compressor. These equipment are excellent for several different needs, and picking the right air compressor is dependent on your certain demands.
air-compressor

Electric motor

While acquiring an electrical motor for air compressor, compatibility is a key factor. Not all motors perform with the identical type of air compressor, so it is essential to check out the manufacturer’s guidelines ahead of getting. By carrying out this, you can keep away from squandering funds on an incompatible motor. Another critical consideration is pace. A motor’s velocity is its price of rotation, calculated in revolutions for each minute. It is crucial that you acquire a motor with sufficient speed to meet the needs of your air compressor.
Usually, an electric powered motor for air compressor is 1.5 hp. It is best for use with health-related equipment and metal-slicing machines. It also performs properly beneath constant operation and provides a high performance and vitality-saving functionality. Furthermore, it functions an eye-catching price, making it a good option for a vast assortment of apps. If you are searching for a motor for an air compressor, appear no additional than a ZYS sequence.
A motor’s security class indicates how the motor will work. Security classes are specified by the IEC 60034-5. These are stated with two digits and symbolize the safety in opposition to sound objects and drinking water. For example, an IP23 ranking implies that the motor will be secured from reliable objects, even though IP54 means that it will safeguard from dust and water sprayed from all instructions. It is essential to pick a motor with the correct protection course for your air compressor.
When selecting an electrical motor, you should contemplate regardless of whether it really is compatible with the brand name of air compressor. Some may possibly be suitable, although other individuals may possibly call for advanced electronics expertise to fix. Nevertheless, most air compressors are coated by guarantee, so it is essential to check out with the maker if the warranty is still in impact ahead of you commit a dime on a substitute. The motor ought to be changed if it has failed to carry out as made.
air-compressor

Oil bathtub

Air compressors require appropriate lubrication to operate proficiently. The piston must attract air with minimal friction. Based on their layout, air compressors can either be oil-lubricated or oil-totally free. The previous utilizes oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. This sort of air compressors are commonly recognized as oil-flooded air compressors. In get to keep their oil baths clear, they are recommended for use in locations with higher dust ranges.

Start off/quit management

An air compressor can be managed by a commence/end control. This kind of control sends a signal to the major motor that activates the compressor when the need for air falls under a preset limit. This handle approach is powerful for more compact air compressors and can be beneficial for reducing vitality charges. Begin/stop manage is most successful in programs in which air strain does not alter usually and the place the compressor is not required to run constantly.
To troubleshoot this problem, you need to check the electrical power provide of your compressor. To examine the source aspect, use a voltage keep an eye on to decide if energy is flowing to the compressor. Make certain that the electrical power supply to the compressor is continual and stable at all times. If it fluctuates, the compressor might not start off or cease as expected. If you can’t find the issue with the air compressor energy supply, it may be time to change it.
In addition to the start/cease handle, you may possibly want to obtain added air receivers for your air compressor. These can boost the ability of air stored and lessen the number of times it commences and stops. One more way to decrease the variety of starts off for every hour is to insert much more air receivers. Then, you can adjust the management to match your specifications. You can also put in a strain gauge that monitors the compressor’s overall performance.
Start off/stop control for air compressors can be complex, but the standard components are reasonably straightforward to understand. 1 way to examination them is to change the compressor on or off. It is typically found on the exterior of the motor. If you happen to be uncertain of the spot of these components, check the capacitors and make positive that the air compressor is not working although you happen to be not using it. If it does, attempt to get rid of the capacitor.
Variable displacement manage is another way to modify the amount of air flowing into the compressor. By controlling the sum of air, the control can delay the use of added compressors till much more needed air is offered. In addition to this, the gadget can also keep an eye on the strength used in the compressor. This manage strategy can outcome in sizeable vitality financial savings. You can even save on the quantity of electricity by using variable displacement manage. It is important for effective compressed air systems.
air-compressor

Variable velocity travel

A VFD, or variable frequency push, is a sort of electric motor that adjusts its speed to match the desire for air. It is an successful way to lessen power charges and boost system dependability. In truth, reports have proven that a 20% reduction in motor velocity can help save up to fifty% of power. In addition, a VFD can check additional variables such as compressor oil force and motor temperature. By removing manual checks, a VFD will improve the efficiency of the application and decrease working fees.
In addition to reducing power expenses, variable-speed drives also increase efficiency. A variable-pace air compressor minimizes the risk of technique leaks by 30 percent. It also lowers the chance of program leaks by reducing force in the technique. Because of these positive aspects, a lot of governments are selling this technologies in their industries. Several even provide incentives to support companies improve to variable-speed drives. Therefore, the variable-pace travel can gain several air compressor installations.
One particular main advantage of a variable-pace generate is its potential to optimize energy use. Variable frequency drives are able to ramp up and down to match the desire for air. The purpose is to optimize the stress and movement in the technique so that the greatest “useless band” takes place in between forty percent and eighty percent of complete load. A variable-velocity compressor will also improve vitality performance because of its programmability.
A variable-velocity air compressor can also be employed to control the volume of air that is compressed by the method. This function adjusts the frequency of power equipped to the motor based on the need. If the desire for air is minimal, the frequency of the motor will decrease to preserve energy. On the other hand, if there is an surplus demand from customers for air, the variable-pace compressor will boost its velocity. In addition, this kind of air compressor is a lot more productive than its mounted-velocity counterpart.
A VFD has many rewards for compressed air methods. 1st, it will help stabilize the stress in the pipe network, therefore lowering the power losses thanks to upstream force. It also helps lessen the electrical power intake induced by fluctuations in upward stress. Its rewards are also far-reaching. And as extended as the air pressure and air supply is appropriately sized, a VFD will assist improve the efficiency of compressed air programs.

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