برميل برغي الحقن لماكينة حقن Haida Diameter Φ15mm-350mm Designing Screw structure and compression ratio can be designed according to different products & different output re quirement. Materials 38CrMoAlA (JIS SACM645) SKD61 Application PE , PVC , ABS , Plus fiber ...... Nitride Case Depth 0.5mm-0.8mm Technology 1)Longer time Gas Nitriding treatment 2) ...
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