Product Name: Bimetal Single Extruder Screw and Barrel for Plastic HDPE/LDPE Machinery Parts Material: 38cralmo Technics: Bimetal Application Material: PP,PE,ABS Screw Parts: Screw Head,Seat Ring, Back-up Ring Barrel Parts: Nozzle,Flange Product Feature: Wear Resistance and Corrosion Resistance based Material: High Quality 38crmoala Surface Treatment: Bimetallic Screw Type: Single or Twin Screw Product Description Product FlowBlanking ----> Rough Machining ----> Quenching & Tempering ----> Semi Finishing Machining ----> Finish Machining ---> Nitriding or Bimetallic Processed ---> Detecting Finished Product ---> Packing & Shipping 1.ProductShow Conical twinscrewbarrel.The most common types of conical twin screw barrel extrudertypes of screw (d/D)length of work(mm)quantity ofextruder(kg/h)speed of screw rotate(rpm)Φ35/7781040-705~50Φ45/9999050-805~45Φ51/1051070100-1504~45Φ51/1051220100-1504~45Φ55/1101220120-1804~40Φ60/1251320150-2004~40Φ65/1201440200-2504~40Φ65/1321440200-2504~40Φ70/1401460220-3004~40Φ75/1501480250-3204~35Φ80/1431660300-3604~35Φ80/1561800300-3604~35Φ90/1842000400-5003~35