Engineering plastics towline: Plastics the towline Engineering towline tanks chain 
 Yanshan County Grey Machine Tool Accessory Manufacturing Co., Ltd. specializing in the production of engineering plastics towline TL-1 TL-2 TL-3 three series of hundreds of specifications models. 
 Uses and Features 
 (1) suitable for use in reciprocating motion of the occasion, the built-in cable, tubing, trachea, plumbing, etc. play a role in traction and protection. 
 (2) of each section of the towline can be open, easy to install and repair. Movement, low noise, wear-resistant, high-speed movement. 
 (3) The towline has been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, doors and windows machinery, injection molding machines, robots, overweight transportation equipment, automated warehouses and so on. 

 The structure of the towline 
 (A) the towline shape like a tank chain, consisting of a large number of unit link, the link to rotate freely. 
 (2) the towline of the same series within and outside the same pitch, inside width towline, the bending radius R may have a different choice. 
 (3) unit chain around the chain plate and the upper and lower lid, to towline each section can open, easy assembly and disassembly, do not have threading, open the cover to the cable, tubing, trachea, plumbing in drag chain. 
 (4) Also available separate pieces, separated by chain space as needed. 

 The basic parameters of the towline 
 (1) material: reinforced nylon, with high pressure and tensile load, good toughness, high elasticity and abrasion resistance, flame retardant, high and low temperature performance is stable, you can use outdoors. 
 (2) resistance to: oil, salt, and a certain acid, alkali capacity. 
 (3) speed and acceleration: The maximum speed of up to 5 m / s, maximum acceleration up to 5 m / s 2 (speed, acceleration operation). 
 (4) Operational life: in the normal overhead use of up to five million the number of reciprocating motion