The drag chain looks like a tank chain and consists of many unit links, which can rotate freely between the links.
The inner height, outer height, and pitch of the same series of drag chains are the same, and the inner height and bending radius R of the drag chains can be different.
The unit chain link is composed of left and right chain plates and upper and lower cover plates. Each link of the drag chain can be opened, which is convenient for assembly and disassembly. Separator can be provided to separate the space in the chain as required.