Screw compressor and method of manufacturing rotor for the same

• Main Authors: Hida, Takeshi, Urashin, Masayuki, Nozawa, Shigekazu, Ohsumimoto, Hiroki, Kameya, Hirotaka, Watanabe, Atsushi
• Format: Patent
• Language: English
• Published: 26.04.2005

A screw compressor of which a female rotor is driven by a motor, and of which a male rotor is driven by the female rotor. The male or female rotor is composed of a member which is made of cast iron and is subjected to surface hardening treatment or heat treatment including quenching. The surface har...