Double Disc Refiner

Double Disc Refiner: Item:DD-660 Diameter Of Plate(mm):Φ660 Production(t/d):150~200 Power (KW):220~500 Consistency(%):3~5 Material:The main material is HT250, contact pulp part is SUS304 stainless steel,plate material is SUS304 stainless steel (thickness 25mm, the outer thickness 31mm), refiner discs are high chromium alloy steel (thickness 25mm), spindle is 45 # steel quenched and tempered, gear couplings is 45 # forged.