Bimetallic Single Screw for Injection Molding Machine 

Bimetallic single screw 1)Specification for bimetallic single screw barrel for injection moulding machine: Screw diameter: Φ 20mm-Φ 220mm Mould clamping force: 250T-3200T Shot weight: 30G-30000G 2)Specification for bimetallic single screw barrel for extruder: Screw Diameter: Φ 15- Φ 300 L/D ratio: 15-46 Product classification: Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc. Technical Information Base Materials: 1)38CrMoAlA(JIS SACM645) 2)42CrMo(AISI 4140) 3)4Cr5MoSi V1 (JIS SKD-61) 4)9Cr18MOV 5)HPT Bimetallic alloy materials: 1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide Technics: Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting Technical parameter: Nitri…