THE AIREND UNIT HAS A HIGH YIELD AND IS DESIGNED TO WORK
FOR A LONG TIME
It is composed by two rotors with 5/6 (male/female) lobes combination with asymmetrical profiles. The forged steel rotors are cut using machines with numerical control and are fitted on roller and ball bearings which support their radial loads and axial thrust. The compression takes place in a single stage. The compression heat is eliminated by the oil injected between the two rotors.