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Creative machinery specializing in the production of working lamp, protective cover, an operating member, a corrugated hose, disc spring, plate collision block groove, such as Tuolian various machine attachment, although, in the best-selling products, many people would choose a simple and lightweight plastic towline, however, metal towline because of its material superiority over a long period of time still in its use for the occasion played a major role, which in some special occasions, particularly major, the main point is in the climate and high demand situations, such as the northeast northwest winter outdoor minus temperature condition, and some steel outside the furnace temperature is relatively high place for safety reasonable and better protect the cable, in the absence of special processing situation, still will choose to use steel towline. Because of the low temperatures, ordinary without special material processing plastic towline can easily wear line fracture, but more serious will be broken, and thus cannot be used; in high temperature plastic towline will fall off, deformation, thereby not normal to play its due role, so still need steel towline, in order to avoid the occurrence of the above.

These are the Steel Aluminium Tuolian itself （ aluminum alloy, carbon steel, stainless steel ） of the decision. So the environment using the recommendations for the selection of steel towline. In such a way as to avoid unnecessary waste, but also can increase the use of process flow, is very necessary.