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Product Introduction

Steel drag chains are divided into bridge steel tank chains, fully enclosed steel tank chains, and semi-enclosed steel tank chains according to different use environments and requirements.

Steel drag chain, generally used in machine tools, machinery and other cables, oil pipes, gas pipes, water pipes, air pipes, traction and protection. The use of steel drag chains originated in Germany, and later domestic references and innovative structures.

Now the steel drag chain has been widely used in the machine tool, the protection of the cable and so on also make the machine tool overall look more beautiful.

Drag chains, rectangular metal hoses, protective sheaths, corrugated pipes and plastic-coated metal hoses all belong to cable protection products.

Steel drag chains are divided into bridge steel drag chains, fully enclosed steel drag chains, and semi-enclosed steel drag chains according to different use environments and requirements.

Selection principle

1. Determine the chain plate height hg and drag chain model according to the support plate aperture Dma.

2. Support plate inner cavity aperture D1 = d is approximately equal to 0.1d (integer). Where d = outer diameter of wire, cable, liquid and gas hose.

3. Determine the bending radius of the drag chain of the support plate type according to the functional requirements of the drag chain:

1) When the pipe joint size of the umbilical cable is larger than the aperture of the inner cavity of the support plate or requires frequent disassembly, assembly and maintenance, etc., the separate type support plate can be selected;

2) When the drag chain needs to carry large pipe and cable load, high-strength support plate type-whole block type should be selected;

3) When there are many specifications and varieties of installation cables, frame support plates can be used.

4. When the use of the machine tool drag chain is restricted or affected by the environment, the steel belt protective support plate is required.

5, according to the number of installed cable to determine the support plate width b1, so as to know the drag chain width B