分類: 押し出しスクリュー、シリンダー
国: 台湾
電話番号: 886-6-253-3456
ファックス: 886-6-253-5406
連絡先: Jen Chiang Huang
+Over Welding of nickel based alloy on top of the thread surface (screw) and internal diameter (barrel).
+Evenly hardened surface with 2mm thickness.
+Hardness will not decrease under normal temperature.
+The hardened surface is 2 or 3 times more wear-resistant than regular surface.