| Tensile Strength | 180N/mm² | Volume resistance | 1010-1015Ω |
| Impact Strength | 50KJ/m² | Water absorption | 4% |
| Temperature Range | -40℃-130℃ | friction coefficient | 0.3 |
| Surface resistance | 1010-1012Ω | Flame retardancy | HB（UL94） |
Structure
Our cable drag chain looks like a tank chain, which is composed of many unit links, and the links rotate freely. The inner height, outer height and pitch of the drag chain of the same series are the same, and the inner width and bending radius of the drag chain can be selected differently.
Our drag chains are composed of left and right chain plates and upper and lower cover plates. Each section of the drag chain can be opened for convenient assembly and disassembly without threading. After opening the cover plate, cables, oil pipes, gas pipes, etc. can be put into the drag chain. Separators can also be provided to separate the space in the chain as required.
Raw material
Our cable drag chains are made of reinforced nylon, which has tensile load, high elasticity, wear resistance, flame retardance and certain acid and alkali resistance. It has stable performance at high and low temperatures and can be used outdoors. The maximum acceleration can reach 5m / s. under normal overhead use, it can reach tens of millions of reciprocating movements.
Characteristic
Each section of the cable drag chain can be opened to facilitate installation and maintenance. It has low noise, wear resistance and can move at high speed.
Selection principle of drag chain
Inner height: select the thickest one of cables, oil pipes, gas pipes, water pipes, etc. as the reference height, plus at least 10% of the height space as the inner height of the drag chain. If overlapping, the actual height after overlapping shall be taken as the reference height.
Inner width: select some thicker cables, oil pipes, gas pipes, water pipes, etc. the sum of their outer diameters is used as the reference for the inner width of the engineering plastic drag chain, and at least 10% of the width space is reserved.
Bending radius: select the maximum bending radius of oil pipe, gas pipe, water pipe, etc. as the reference value, and leave more than 10% space.
Our cable drag chain has been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, door and window machinery, injection molding machine, manipulator, lifting and transportation equipment, automated warehouse, etc.
