規格：

1. Every chain disk conveyor will be delivered after tensile strength test, the tensile strength test of the 5mm chain diameter is 1600kgs, the tensile strength test of the 6mm chain diameter is 2200kgs, the tensile strength test of the 7mm chain diameter is 3500kgs.
   the advantage of the tensile strength test:
   1>. avoid damage and fracture of welding joints
   2>. reduce chain extension during commissioning after installation
2.  材料：鏈條：20Mn（鍍鋅），盤：尼龍，D75硬度。
3.  包裝：100m/箱，紙箱尺寸：64*47*30cm。

商品：