1. The Gesu two-stage compression host adopts two sets of screw rotors of different sizes, and uses reasonable pressure distribution to reduce the compression ratio during each operation
2. Independently designed intake control combination valve, with intake, capacity adjustment, release, and shutdown check functions, accurate flow rate calculation, ensuring minimal intake pressure loss
3. Load when powered on and unload when powered off, using a normally closed valve to prevent air from entering the main engine during startup, ensuring smooth low current startup. The intake valve is equipped with an intake bypass valve to prevent high vacuum inside the main engine during compressor startup and no-load, which may affect the atomization of lubricating oil