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  • Molding Machine Barrel
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    We devote to the development of the barrel,which focuses on the problems may occur du ring injection and extrusion molding production.One of the aspects is to solve the erosion problem brought by additives.We will base on your application offer the optimal solutions for heat resistance and hardness issues.

    原材料

    Raw materials

    成品处理要求

    The finished product processing requirements

    38CrMoAIA,SACM645

    渗氮处理Nitriding treatment

    Cr12MoV,Cr12

    合金钢,高频淬火Alloy steel

    8CrMoAIA,SACM645,40Cr,AISI4140,42CrMo3

    内孔离心浇铸双合金属

    Bimetallic of the inner hole centrifugal casting

    GHII3

    高温工作自然硬化

    Nature harden after high temperature

     

    Machine Barrel Characteristics

    1. Processing range:ODФ14-Ф250mm,length:5000mm

    2.Material : 38CrMoA1 A nitnding treatment,surface hardness:HV≥900 nitnding depth:0.5-0.8mm

    3.Material of barrel inside layer:tungsten carbide alloy,centrifugal casting,prolong life of barrel