The main components of the plastic drag chain are the upper and lower cover plates and the chain plates in the left and right directions. Each part of the drag chain can be opened, and it is convenient to install / disassemble without threads. Opening the cover is enough to put the air pipe, cable, oil pipe, water pipe, etc. into the drag chain.
The main material of plastic drag chain is reinforced nylon, because it has high pressure and tensile load, good toughness, high elasticity and wear resistance, flame retardancy, stability at high and low temperatures, and can be used outdoors. Nylon determines the strength and wear resistance of drag chain and the noise level during operation. Nylon content is 5% - 17%, but not more than 19%. Generally, the content is about 30%.