Plastic towline is a type of drag chain as its name suggests. According to the structure, it can be divided into bridge plastic towline and fully enclosed plastic towline; according to the model, it is divided into small towline, general towline and large towline; according to the noise coefficient, it can be divided into ordinary towline and silent towline; Can be divided into ordinary drag chain, parallel drag chain, S-type drag chain; according to raw materials are divided into original plastic and recycled plastic.
Hisashi plastic mesh Xiaobian below take you look at the structure and properties of the plastic towline:
Talking about the Structure and Characteristics of Plastic Tow Chain
The structure of the plastic towline:
(1) The drag chain is shaped like a tank chain, consisting of a number of unit links, and the links rotate freely.
(2) The inner series height, outer height and pitch of the same series of drag chains are the same, and the inner width and bending radius R of the drag chain can be differently selected.
(3) The unit chain link is composed of left and right chain plates and upper and lower cover plates. Each link of the towline can be opened, which is convenient for assembly and disassembly. It is not necessary to thread the cable. After opening the cover plate, the cable, oil pipe, air pipe and water pipe can be put into the towline. .
(4) Separators can be provided to separate the space inside the chain as needed.
Characteristics of plastic towline:
(1) Material: reinforced nylon, with high pressure and tensile load, good toughness, high elasticity and wear resistance, flame retardant, stable performance at high and low temperatures, can be used outdoors, the amount of nylon determines the drag The strength and wear resistance of the chain and the amount of noise that can be used. Nylon content ranges from 5% to 17%, but is over 19%. Generally it is about 30%.
(2) Resistance: It is resistant to oil and salt, and has certain acid and alkali resistance.
(3) Operating speed and acceleration (specific speed and acceleration depend on operating conditions).
(4) Operating life.
(5) Seeing that the structure can not only be used in mechanics, but also depends on the appearance.
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