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Screw & Barrel of injection molding Machine

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Material

Specification of single screw

  1. 38 CrMoALA(JIS SACM645)

  2. Alloy CrMo(JIS SCM440)

  3. 9 Cr18Mov

  4. CW6M05Cr4V2

  5. SKD61

Heat-treatment

  • Nitriding treatment

  • Hard chrome plating

  • High-frequency quenching

  • Spray corrosion-resisting and wear-resisting bimetallic layer

  • Vacuum Quenching

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Specification of single screw

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Ordinary type, Barrier type, Distributary type, Gradual-change type, splashing type, mixed type, undulated type, dowel type, accelerated type, exhausted type, separated type

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