Add: No.161,Fantang Industry Zone,Qingyun Town, Yanshan County, Hebei Province.
The selection principle of steel aluminum drag chain.
1. Determine the height hg and towing chain model according to the maximum aperture Dma of the support plate.
2. The inner cavity diameter D1=d+ is equal to 0.1d (integer). Where d= the outer diameter of wire, cable, liquid and air hose.
3. Determine the bending radius of the support plate type according to the function of the towing chain.