Reciprocating process compressor

High Rigidity Base Skid
The lower the vibration of reciprocating process compressors, the smoother the operation and relatively more energy-efficient! The base skid structure is designed using internationally advanced 3D simulation analysis software. The base skid frame is entirely made of reinforced rectangular section steel, supplemented by welded steel plates or stiffeners. The overall rigidity of the skid-mounted unit is excellent, providing a solid foundation for smooth operation and energy savings.

Air Cushion Valve Technology
The air cushion valve, manufactured with proprietary technology, features a pagoda-style special stainless steel wire spring. Its excellent dynamic characteristics, combined with the air cushion effect, result in minimal impact force and smooth operation. Its reliability is comparable to imported air valves! Well-known foreign air valve brands can also be selected according to user requirements.

Surface Super Hardening Treatment Technology
The surface of high-pressure stage piston rods in reciprocating process compressors is treated with a super-hard coating, achieving a surface hardness of HRC 75-80. At the same time, the friction coefficient is reduced by 15-20%, ensuring the service life of the piston rod and its packing seals, as well as long-term reliable operation.

Advanced Connection Method
The compressor crankshaft end and flywheel are connected using a keyless expansion sleeve coupling, completely eliminating the weakening of crankshaft strength caused by keyways and the fatigue damage from stress concentration due to keyways. This further improves the safety factor. The installation is convenient, with good alignment and more reliable connection, providing a solid foundation for smooth operation and energy savings.

Composite Packing Seal Technology
Reliable high-pressure packing seals and long service life are core key technologies for compressors. Based on traditional three-six lobe packing seals, composite sealing packing is formed by combining non-backpressure and uniform load throttling technologies, making it particularly suitable for oil-free or minimal oil lubrication. Additionally, measures such as increasing cooling water flow and shortening the cooling water path for the packing are taken to improve heat exchange efficiency, especially under minimal oil lubrication conditions, effectively enhancing equipment operating efficiency. Well-known foreign packing seal brands can be selected according to user requirements.

Floating Head Shell and Tube Water Cooler
Reciprocating process compressors feature counter-current flow of cooling water and gas. The heat exchange area is designed with a margin of over 50% more than the calculated area. The reasonable structural design ensures excellent cooling效果, further improving the reliability of unit operation.
The tube core is removable, facilitating cleaning and descaling, and improving operational economy. Depending on user needs, air-cooled and air-water hybrid coolers can be provided. All heat exchange tubes use high-efficiency finned tubes, with the heat exchange area increased by 30%, fully meeting cooling requirements.