Спеціальний газовий компресор

Based on the low compression temperature characteristics of the water-lubricated air end and the natural advantages of corrosion resistance of the stainless steel air end, EPG-CMN has developed various industrial pure oil-free special process gas compressors, including hydrogen compressors, coal bed methane compressors, Carbon dioxide compressors, biogas compressors, natural gas compressors, etc. are widely used in the exhaust gas recovery process in the petroleum and petrochemical industry, and are safe, energy-saving and efficient.

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Types of Special Gas Compressors

Водневий компресор

Компресор природного газу

CO2-компресор

What Can You Do with Special Gas Compressor?

The special gas compressor is an explosion-proof and anti-corrosion gas source equipment among the special gas source technology products. The product uses special material components and is equipped with explosion-proof motors, explosion-proof electronic controls, and explosion-proof sensing and control components. The industrial process gas compressor is a special process product manufactured and tested in strict compliance with the standards of the military nuclear power quality assurance system.

Special gas explosion-proof compressors are mainly used in biogas, nitrogen, methane, propane, natural gas, ammonia, argon, liquefied gas, petroleum-associated gas, ethylene, propylene, ethyl chloride, ethylene oxide, ethylidene fluoride, and carbon monoxide, carbon dioxide, and other toxic and harmful media industries.

Why Choose Our Special Gas Compressor?

The entire series of EPG-CMN industrial special gas compressors has obtained explosion-proof certification. Compared with traditional piston compressors, the water-injection screw air end has incomparable advantages in compressing flammable and explosive gases, including the water-injected screw air end has a low temperature, usually does not exceed 45 degrees Celsius, while the compression cavity temperature of the piston compressor is above 100 degrees during operation, which poses certain safety risks. At the same time, isothermal compression makes the water-injection screw host more efficient and consumes less energy. EPG-CMN, as a pioneer in manufacturing and supplying pure oil-free special gas compressors, has high-quality hydrogen compressors, natural gas compressors, and co2 gas compressors for sale, which could perfectly meet your requirements.

Надійність та довговічність

Security

Висока ефективність та енергозбереження

Very Low Maintenance Cost

Component of Special Gas Compressor

1. Permanent Magnet Motor

We offer customized high-quality motors built using rare earth permanent magnet materials. These motors are designed with an IP55 protection rating and an insulation class of F, ensuring durability in demanding environments. Equipped with SKF bearings, they guarantee reliable performance and continuous 24*7 fault-free operation.

2. Logic Programming Computer Control System

Adopts advanced control, fault monitoring, and early warning functions, and has a friendly human-machine interface that can display all operating information of the entire unit. Using the French Schneider Electric control system, the microcomputer controls the drive motor and adjusts the pressure within a narrow pressure band to maximize the efficiency and reliability of the equipment.

3. High-Efficiency Air Intake Valve

The self-patented high-efficiency air intake valve adopts a patented integrated lowest point air intake mode, which can effectively improve compression efficiency, reduce noise during suction, and extend the service life of the air filter. The unique openable modular box structure improves maintenance convenience.

4. Water and Air Separation Barrel

Made entirely of stainless steel, no internal chips fall off. The special internal streamlined design allows the air flow rate to instantly reach 10m/s. The design ensures the complete separation of moisture inside. The moisture settles to the bottom of the water and air barrel and the compressed air is discharged from the exhaust port through the minimum pressure valve.

7. Water Cooler

Using a high-performance plate heat exchanger with a multiprocess cooling structure design, the cooling area is increased several times and the unit cooling effect is better, ensuring that the air compressor outlet temperature does not exceed 55℃.

6. Lubricating Water Filtration System

The shell is made of stainless steel and equipped with an EPG-CMN original filter element. With a high-precision glass fiber cotton multi-layer design, the filtration accuracy reaches 0.1um. Filtered lubricating water can extend the service life of the air end.

5. Stainless Steel Air End

A fully stainless steel made oil-free air end independently developed and manufactured by EPG-CMN with patent number: Zl201110000872.4. The air end has ultra-high volumetric efficiency, and a patented no-shaft sealing design, with a designed service life of more than 25 years.

What Is Process Gas Compressor?

A process gas compressor is designed to compress specialized gases, such as hydrogen, carbon dioxide, and methane, instead of regular atmospheric air. While the working principle of process gas compressors is similar to that of conventional air compressors, process gas compressors are specifically designed to handle gases that require careful compression for recovery or transportation.

These process compressors are commonly used in industries like coal mining and oil extraction, where they are essential for compressing specific gases. Due to the nature of the gases involved, the design of process gas compressors must take into account measures to prevent leaks. Many components may require explosion-proof designs to ensure safety, during the process gas compressor working. When selecting a process gas compressor, safety and stability are typically the primary considerations.

Special Gas Compressor Applications

During oil or coal extraction, or in certain industrial chemical processes, various process gases are often produced as by-products. To recover these unrelated process gases, the best approach is to compress them first, then transport them through pipelines or other means to recovery stations. This process gas compressor working process helps improve company profits by enabling the reuse of these gases. EPG-CMN Compressors play a crucial role in this process, serving as a valuable investment that offers continuous returns. The stability and reliability of the compressor directly affect the overall efficiency and profitability of the business.

Спеціальний газовий компресор для нафтогазової промисловості

Нафтогазова промисловість

Спеціальний газовий компресор для хімічної промисловості

Хімічна промисловість

Special Gas Compressor for Pharmaceutical Industry

Фармацевтична промисловість

Semiconductor Manufacturing

Special Gas Compressor for Food and Beverage Industry

Харчова промисловість та промисловість напоїв

Special Gas Compressor for Medical Industry

Медична промисловість

Special Gas Compressor FAQ

How Does a Special Gas Compressor Work?

It operates by drawing in a specific gas, reducing its volume through mechanical action like pistons or diaphragms, and increasing its pressure. The compressed gas is then delivered to storage or a system, tailored to the gas’s chemical behavior.

What Are the Key Features of a Special Gas Compressor?

They include gas-specific seals, corrosion-resistant components, precise pressure controls, and safety systems to handle high-purity or hazardous gases. Advanced models offer variable speed operation and digital monitoring for optimal performance and maintenance tracking.

How Is Safety Ensured in These Compressors?

Safety is maintained through pressure relief valves, leak detection systems, and non-sparking materials. They’re designed to meet strict standards like ATEX or ISO, preventing explosions or contamination, especially with flammable or toxic gases like methane or ammonia.

What Maintenance Is Required?

Regular maintenance involves checking seals for wear, inspecting valves for leaks, and cleaning components to avoid contamination. Lubrication (if applicable) must use gas-compatible oils, and technicians should follow manual schedules to ensure longevity and performance.

Can It Be Customized for Specific Needs?

Yes, we offer customization options like adjusting pressure ranges, flow rates, or material choices based on the gas type and application, ensuring the compressor meets unique operational demands in industries like semiconductor manufacturing or gas bottling.

What Is the Typical Lifespan of a Special Gas Compressor?

With proper maintenance, these compressors can last 10-20 years, depending on usage intensity and gas type. Harsh gases like sulfur dioxide may shorten lifespan, while inert gases like helium allow for longer operational durability.

What Are Common Issues with Special Gas Compressors?

Problems include seal leaks from gas corrosion, pressure inconsistencies due to valve wear, or contamination if not properly cleaned. Regular diagnostics and using gas-specific parts help mitigate these issues and maintain reliable operation.