The minimum pressure valve (also called pressure maintaining valve) of the screw air compressor is a key component in the oil circulation system and is located at the outlet above the oil-gas separator. Its main functions include: 1.Ensure that the circulating pressure required for lubrication can be quickly established when the air compressor is started to prevent equipment wear caused by poor lu...

In the oil circulation system of the screw air compressor, the temperature control valve is an important component. Its main function is to control the cooling process of the lubricating oil to maintain the optimal working temperature. The following is an introduction to the temperature control valve in the oil circulation of the screw air compressor: 1.Function of temperature control valve: The t...

The oil circulation system of the screw air compressor is crucial to ensure the normal operation of the equipment, and the oil filter is one of the key components in the oil circulation. The following is an introduction to the oil filter of the screw air compressor oil circulation: 1.The function of the oil filter: The oil filter is responsible for filtering out impurities in the lubricating oil t...

The lubrication of air compressors is essential to ensure the normal operation of the equipment and extend its service life. The design and maintenance of the lubrication system require specific considerations for different types of air compressors. Lubrication method: 1.Oil ring lubrication method: Use the rotating shaft to drive the oil ring to bring the oil in the oil pool into the bearing, whi...

The oil cooler is a key component in the oil circulation system of the screw air compressor. It is responsible for cooling the lubricating oil to maintain the oil temperature required for the normal operation of the air compressor. The working principle of the oil cooler is to use the cooling medium (which can be air or water) to absorb the heat carried by the lubricating oil, thereby reducing the...

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...