News
Seize air compressor get lots of good feedback from Clients for energy saving, good service.
Screw compressors require very little maintenance because the rotors turn at conservative speeds and are well lubricated with coolant oil. Fortunately, most of the oil can easily be separated from the gas in screw compressors.
Most screw compressors are of the oil-lubricated type. There are two types—the semihermetic and the open-drive type. In the former, the motor is located in the same housing as the compressor, while in the latter the motor is located outside of the compressor housing and thus requires a shaft seal. The only moving parts in screw compressors are two intermeshing helical rotors. The rotors consist of one male lobe, which functions as a rolling piston, and a female flute, which acts as a cylinder. Since rotary screw compression is a continuous positive-displacement process, no surges are created in the system.
Screw compressors require very little maintenance because the rotors turn at conservative speeds and are well lubricated with coolant oil. Fortunately, most of the oil can easily be separated from the gas in screw compressors.
Most screw compressors are of the oil-lubricated type. There are two types—the semihermetic and the open-drive type. In the former, the motor is located in the same housing as the compressor, while in the latter the motor is located outside of the compressor housing and thus requires a shaft seal. The only moving parts in screw compressors are two intermeshing helical rotors. The rotors consist of one male lobe, which functions as a rolling piston, and a female flute, which acts as a cylinder. Since rotary screw compression is a continuous positive-displacement process, no surges are created in the system.
