... Compressor for Compressing Air Screw Compressor for Compressing AirBrief Introduction for Screw CompressorBLT - 7 a ~ 120 a/W screw compressor ... blowing, etc. Used in fields such as metal heating treatment, powder metallurgy, magnetic material, ... fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc. 4.)Electronic industry: For encapsulation, agglomeration, anneal ...