Zhejiang Jingjin Machinery Co.,Ltd.

JingjinNitride Screw Barrel

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Material selection of high quality steel (38CrMOALA) or chromium-molybdenum alloy steel black cross (SACM645) after quenching and tempering, shaping, forming, grinding, or spray the surface nitride alloy (bimetal), polishing process is refined, with high wear resistance, anti-corrosion advantages.

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  • Production use: Injection molding machinery / Bakelite machinery / injection molding machinery / Bakelite machinery / extrusion machinery / blowing machinery / blown film machinery / granulator machinery / extrusion machinery / pipe machinery / sheet machinery / wire and cable machinery
  • Effective length: 12000mm
  • Nitriding depth: 0.4mm-0.7mm
  • Nitriding hardness: HRC55 ° -58 °
  • Straightness: 0.015mm-1000mm
  • Scope: ordinary plastic, PP, PC, PE, ABS, AS, PS, PVC, PMMA, etc.