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SUMITOMO injection molding machine screw cylinder - SUMITOMO injection molding machine
- Materials with： Screw components are optional: full alloy series, double alloy series;barrel can choose double alloy series
- Treatment process of : screw barrel can respectively adopt a whole hardening, nitriding, spraying alloy, double alloy casting.
- Adhesion strength of more than 10000psi: .
- Surface finish: screw surface is less than 0.04um.
- Surface hardness: HRC62-70 degree
- Sumitomo material special-purpose screw barrel group ( high wear resistance, corrosion resistance, high temperature and high pressure )
- Frequent specification:
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