Product Description


High Pressure Oxygen Compressor 15Nm3/h 150bar Oil Free



Cape-Golden has extensive experience in the field of high pressure oxygen compressor, which has been manufacturing high pressure oxygen compressor from 1990.

The biggest advantage of CZPT high pressure oxygen compressor is the safety, because we implement the strict quality control procedures. CZPT high pressure oxygen compressor Clean Room handles each part of the high pressure oxygen compressor according to the Chinese compressed gas standard, and records the operation process in details.

Cape-Golden are expertise in selecting materials which are suitable for high pressure oxygen compressor, coupled with the accurate flow estimates towards the whole system, all these make high pressure oxygen compressor are safe and versatile. Medium and low pressure products can be used in VSA applications in steel mills, paper mills and water mills. The high pressure high pressure oxygen compressor is suitable for the PSA oxygen filling system.


Technical Features

Cape-Golden high-pressure oxygen compressor is used to fill the oxygen bottle at a pressure of up to 300bar. The intake air may be aspirated from a pressure swing adsorption machine, liquid oxygen tank, or oxygen cylinder set to low pressure. CZPT oxygen compressor typically have stages 2 to 4 and boost pressure to set values. The compression process is completely oil-free .Mini compressor use grease lubrication, mainframe use pressure lubrication. Lubricating parts are completely isolated from cylinder parts. Many PSA manufacturers use CZPT gas compressor as the connection between their host and cylinder -filling manifolds.

Cape-Golden designs and manufactures oil-free oxygen compressors for a wide range of applications, from oxygen systems in large air separation plants to small oxygen filling bottle systems. These compressors are used in on-site VSA oxygen plants around the world, as well as in hospitals. A small oxygen compressor is used to produce oxygen by itself using PSA. The pressure of the oxygen compressor in the oxygen bottle filling system can be up to 200 bar.

Our Advantages

All of these oxygen compressor are meticulous design. Material selection, cleaning, manufacturing and quality control are extremely strict. Only safe and reliable systems will be put into use.

The oxygen used in industrial process requires large flow and low pressure, and the air volume usually reaches 3000M3/h. The pressure is usually higher than hospital gas, sometimes as high as 350bar.

Cape-Golden industrial compressor models are typically vertical, in order to maximize the likelihood of oil getting into the cylinder. There are stages 1, 2 and 3 compression, with power from 50kW to 375kW.

Cape-Golden uses a low-speed piston design, typically 2-2.5 m/s. Cape-Golden’s large bearing and low speed design ensure long life and easy maintenance.


Product Parameters


Technical Specification
Medium Oxygen QTY 1 Set
Inlet Pressure  (G) 0.4 MPa Inlet Temperature          ≤ 40ºC
Outlet Pressure (G)  20.0 MPa Outlet Temperature (after cooling) ≤ 50ºC
Flow rate 30 Nm3/h Piston Stroke    90 mm
Model GOW-30/4-200 Number of compression stage 4
Instructure Oil-free Lubrication Vertical Number of cylinder 4
Rotate Speed of Crank Shaft 200 r/min Voltage        380 V
Cooling Way Water Size of inlet/outlet 25,M16X1.5 mm
Shaft Power ≤ 9.7kw Rotational speed of motor 730 r/min
Total power rate 11KW 380V 60Hz
Dimension 1600*950*1500mm Weight            960kg
Drive way belt
Material of main parts(touch with gas) Cylinder Stainless carbon
Valve Stainless carbon
Pipe & Chiller Stainless carbon



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.

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.

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.

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 High Pressure Oxygen Compressor 15nm3/H 150bar Oil Free  China High Pressure Oxygen Compressor 15nm3/H 150bar Oil Free

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