Shanghai faxi drive tehnology co., ltd
Address: No.2666,Wanfeng Road，Fengjing Industrial Area, Jinshan District, Shanghai, China
Traction wire ropes are generally rounded unit-structures, composedprimarily of steel wires, strands and the core. Units consisted of severalwires spun wire rope, wire rope are the basic units of strength; strands ofwire twisted into ropes of the same diameter wire rope, number of shares,high fatigue strength. Elevators are generally 6 and 8 units. Core isflexible mandrel for rope winding unit, usually consisting of fibers ofsisal or polyolefin (polypropylene or polyethylene) made of synthetic fibers, can play a supporting role and fixed rope, and storage oflubricants. Steel wire ropes steel wire material by the carbon content of 0.4%~1% made of high quality steel, in order to prevent brittle, impuritiessuch as sulfur and phosphorus content in the materials should not be greater than 0. 35%.
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