Characteristics of oil-free screw blower

The oil-free screw blower uses a coupling as a transmission to drive the screw rotor to rotate for air compression. The air enters the screw compression chamber through an air filter for compression. The screw blower uses a pair of meshing screw rotors to suck in air from the intake end during rotation, compress it, and discharge it to the scheduling end. There is no lubricating oil in the compression chamber, and the male and female rotors are synchronously operated by synchronous gears.