Materials and construction of flexible towing cable

Flexible tow chain cable is usually installed in the tow chain system, with the operation of the machine and equipment to move and bend to give the machine and equipment power supply, control or signal transmission should be used. Compared with the general soft cable, the flexible cable not only has excellent flexibility, and has a certain toughness, can be satisfied with the long time moving under the towing chain system bending. Therefore, the installation of flexible towing chain cable used in towing chain occasions requires excellent flexibility, but also should be able to withstand reciprocating movement bending level.

The use of flexible drag chain cable is very common, the use of more sites! Different places, it is not the same type and variety, and its raw materials are all different. Generally, there are four types of sheath raw materials: PVC cable, PETP, PUR cable and its steel wire. Different sheath raw materials, its function is not the same. In some alkaline resistant environment, the application of alkali resistant raw materials is very necessary. When it comes to sheath raw materials, in general, there are several kinds of materials: metal materials, chemical fibers, plastics, plastic, rubber, paint, coatings, inorganic materials and gas raw materials, these eight kinds of raw materials are more common.

Due to the wide use of industrial control automation, not only used in the basic indoor environment, the tow chain system software is widely used in some more complex and bad working conditions, such as many oily occasions, water occasions, etched chemical substances occasions, and its high and low temperature test transformation occasions, the performance of the cable design provisions have higher requirements. Therefore, the material selection and overall design of flexible cable are very important for towing chain system.

After talking about the high flexible cable raw materials, and then introduce its structure! Its structure is from the inside to the outside of the layer of the same core structure, its production and manufacturing are from the inside to the outside has continued to develop, there is a close combination between the process, can not be confused, can not be like other commodities, carry out the installation of components. Its structure design, must fully consider its use, application regulations, environmental factors, raw material electrical performance, process performance, etc., also need to be taken into account.