The oil-gas separator of the screw air compressor is a crucial component in the entire oil circulation system. Its main function is to separate the lubricating oil mixed in the compression process from the compressed air, ensure the purity of the compressed air, and enable the lubricating oil to be recovered and reused. The core component of the oil-gas separator is the oil-gas separator core, whi...

The check valve (also called one-way valve or oil return check valve) in the oil circulation system of the screw air compressor plays a vital role. The main function of the check valve is to ensure one-way flow in the oil circuit and prevent the compressed air from flowing back into the oil circuit system, thereby avoiding energy waste or causing the head to "vomit oil" failure. ...

The piston parts of a piston air compressor are key components that make up the compression volume and realize gas compression. The piston must have good sealing, sufficient strength, rigidity and surface hardness, and at the same time be light and have good manufacturing processability. The basic structural forms of the piston include cylindrical, disc and stepped pistons. 1.Cylinder piston: Main...

The maintenance and precautions of air compressor valves are key to ensuring the normal operation of the equipment and extending its service life. Here are some important precautions: 1.Check the valve regularly: Check the valve for damage, including whether the valve plate and spring are broken, distorted or deformed, and whether the spring has lost its elasticity. If any problems are found, repl...

The cooling equipment of the air compressor is essential for its normal operation and extended service life. The air compressor generates a lot of heat energy during operation. If it is not cooled in time, it will cause the machine to overheat, affect efficiency and even damage the equipment. The following are the main types and working principles of air compressor cooling equipment: 1.Air-cooled ...

The reasons why screw air compressors need to be equipped with gas storage tanks mainly include the following: 1.Balanced air pressure: The gas storage tank can balance the pressure fluctuation caused by the instantaneous increase in gas consumption of the gas-using equipment, ensuring the stability of the air pressure. 2.Reduce the number of air compressor starts and stops: By storing compressed ...

The crankshaft is an important moving part in the air compressor. Its function is to transfer the energy of the motor to the connecting rod and the piston, and convert the rotational motion into the reciprocating motion of the piston. When designing the crankshaft, it is necessary to consider the periodic load and friction and wear it bears, so there are high requirements for fatigue strength and ...

The crosshead is an important transmission component in the air compressor. Its main function is to connect the piston rod and the connecting rod, bear the lateral force, and play a guiding role. It converts the rotational motion of the crankshaft into the reciprocating linear motion of the piston through the connecting rod. The crosshead needs to have sufficient strength, rigidity, wear resistanc...