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Code For Quality Discrimination Of Steel Wire Rope
Jun 15, 2017

Here refers to the Steel Wire Rope drawing refers to the raw material after pickling, phosphating, shelling, billet, during which one or more pull pull, change its molecular structure, to achieve the target diameter of a process means. Specific wire drawing process has a plate pickling phosphating, billet, rough pull, heat treatment, fine pull, etc.

We usually say that the rotary drum Steel Wire Rope is a very high quality Steel Wire Rope models, before a lot of rotary excavator accessories suppliers will be called 35T × 7 rotary drum dedicated rope, where we have to correct is that the domestic At this stage will be 35W × K7, 15 × K7 and so on this type of Steel Wire Rope structure called rotary drum special rope, at this stage, such as mountain piling workers, Xugong, Germany Bao-e, Yutong Heavy Industries, soil machinery, Fotian Lovol, Zoomlion, Sany Heavy Industry, North Transportation, CSR, Jintai, Changhe machinery, new drilling and other manufacturers of the factory can be equipped with the rotary drum machine this type of Steel Wire Rope, which rotary drum Steel Wire Rope under normal circumstances Drilling more than a thousand meters are not a problem. However, in the course of the use of Steel Wire Rope, especially when the new rope unwinding installation should be noted: In order to prevent damage to the Steel Wire Rope twisting structure, should be used in the right way to prevent the Steel Wire Rope kink; In addition, the Steel Wire Rope wrapped around the equipment roll , Be careful not to make the surface of the rope covered with sand, so as not to exacerbate wear and tear, affecting the life of Steel Wire Rope.

Steel Wire Rope quality criteria: 1, the proportion of Steel Wire Rope, Steel Wire Rope diameter is the same, the heavier the proportion, the better the quality of Steel Wire Rope, 2, Steel Wire Rope core, rope rope core more robust, the heavier the proportion of Steel Wire Rope outer support The better, the better the quality of the Steel Wire Rope. For example, Nantong Steel Wire Rope manufacturers, are usually cotton yarn or cotton yarn with Ma core, pure Ma core support force slightly better than the core, the company, with the Ma core is jute or sisal, jute than lin yarn core and yarn core Well, the best in the core is sisal and PPC (synthetic fiber core). 3, Steel Wire Rope information, is the steel and strength. The higher the steel grade, the higher the strength the better the quality of the Steel Wire Rope. 4, the rope cut in the future to relax the quality of good, twist the relatively long length of the Steel Wire Rope than the short twist of the good. 5,316 stainless steel Steel Wire Rope corrosion resistance than 306 stainless steel Steel Wire Rope can be strong, 306 than hot galvanized steel Steel Wire Rope corrosion even stronger, hot galvanized than galvanized steel Steel Wire Rope quality; nylon coated steel Steel Wire Rope quality than PE package steel Steel Wire Rope, PE bag Plastic Steel Wire Rope than PVC coated steel Steel Wire Rope is of good quality, plastic coating than galvanized steel Steel Wire Rope can be strong. Above is the quality of Steel Wire Rope to determine the specification.


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