What are the braided layer structures of bending tow chain cable?

1. Fiber braid layer

Fiber braided layer is relatively light, can make the insulation layer from light, heat, humidity, low temperature, acid and alkali gas erosion and external mechanical force damage, and for the bending drag chain cable, fiber braided layer is often in the middle of the sheath, to enhance the tear strength of the sheath. For example, add cotton yarn, hemp and other fiber braided layer in the middle of rubber or plastic sheath to improve the strength of the sheath.

2. Metal braid layer

The metal braided layer is mainly made of copper wire and steel wire. The steel wire braided layer is mainly used for mechanical protection, which is usually used in some heavy machinery and detection fields with high requirements. It can withstand large longitudinal breaking force, and also has good performance of magnetic field shielding. Copper wire braid can prevent electromagnetic interference, eliminate the cable surface potential, eliminate the induction of the safety protection