Engineering towline for CNC machine tools, machining centers, automated machinery and production lines and other types of machine tools, robots, transport machinery, measuring instruments, transportation equipment and other drive control as wires, cables, liquid, gas hose guards, can be randomly bed , machinery and equipment moving parts coordinated operation, can play a security-oriented capabilities to protect and extend the protected wires, cables, liquid, gas hose service life, reduce consumption, can greatly improve the tools, machinery and equipment, wires, cables , liquid, gas hose distribution messy situation, so neat, regularly arranged together, can enhance machine tools, machinery and equipment overall artistic styling results. Suitable for use in reciprocating motion of the occasion, to the built-in cable, tubing, pipe, pipe, etc. play traction and protection. Towline: beautiful appearance, light weight, the length can be adjusted arbitrarily. Towline uses and characteristics: Chain: ◆ Material: reinforced nylon, with high pressure and tensile load, good toughness, wear resistance, high elasticity retardant. Bt high temperature stability, can be used outdoors. ◆ resistance to: oil, salt and a certain acid, alkali capacity. ◆ running speed and acceleration hide: the highest speed up to 5 m / s, the maximum acceleration up to 5 m / s' (specific speed, acceleration, as the case may be running). ◆ Operating Life: Under normal circumstances overhead use, up to 500 million reciprocating motion (depending on the specific life situation may be running idle)