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            SCREW & BARREL PARTS  
          詳細說明:

           

           

          Specifications:
          Diameter: Φ 15mm up to Φ 300mm
          Max.Length: ≤ 10000mm

          1.Material: 38CrMoAIA
          Nitriding treatment, Surface hardness: HV≥900
          Nitriding depth: 0.5~0.8mm

          2.Material of barrel inside layer: Tungsten alloy
          Surface spraying, prolong life of screw

           
           
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