single screw of extruder/plastic extrusion/pp pe film extruder single screw

Screw Type: Gradient-type, mutant, wave type, barrier type, dual type, shunt type, separate type, exhaust type, pin type, mixed type, double-headed type, three-type, long type, grain type. For good plasticizing effect, we have different design of screw & barrel to meet your requirements    Material Commonly used material is 38CrMoAIA(nitrogen treatment),it can be changed as per your requirements. According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrosion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy, Tungsten alloy etc for choice   Materials & Processes SKD61(H13) 38CrMoAIA 41CrAMo7 Gr12MoV High Quality Duplex Stainless Steel 42CrMo High Quality Powder Metallurgy Materials          40Cr Hard Metal Cold/Thermal Spraying Technology Zinc 3# Steel  Advanced Nitriding Technology Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology       Sc…

Single bimetallic screw screw&barrel for pipe machine screw&barrel for blow film machine Extrusion Screw&Barrel Gearbox(for single screw extruder)