Huizhou steel composite drag chain

Huizhou steel composite drag chain

According to their structure, they can be divided into TL type steel drag chains and TLG type steel drag chains

Steel drag chains are divided into integral (perforated), vertically separated, and frame (isolation plate) types according to the form of the support plate.

Steel drag chains are classified by pitch into 45, 65, 95, 125, 180, 225, and 250 types. The width of the drag chain can be customized according to user requirements, with a bending radius ranging from 50-800.

There are three forms of support plates for steel drag chains.
(1) When the drag chain needs to bear large pipe and cable loads, high-strength support plates - integral type should be selected
(2) When the size of the pipe joint of the cable is larger than the inner hole diameter of the support plate or requires frequent disassembly, maintenance, etc. Optional support plate - separate type
(3) When there are many specifications and varieties of cable installation, a support plate frame type can be selected.

Huizhou steel composite drag chainSeveral points must be noted during use:

TLG and TL steel drag chains have a maximum travel of 40 meters and are suitable for all transmission modes. Can be extended or shortened at will. In addition, the bending radius can be changed by changing the pin axis. The bending radius should be selected according to the maximum diameter of the cable and should reach 10 times the diameter of the cable. For smaller strokes, a smaller radius can be selected accordingly

2. The width of the support plate for the steel aluminum drag chain is 150mm to 800mm, and the spacing between holes is 10mm. The height of the chain plate, which is also the height of the support plate, is determined by the maximum diameter of the cable

When the machine tool is operating at maximum capacity, if the width of the steel drag chain exceeds 300mm and the length of the drag chain exceeds 4m, for stability reasons, it should be considered to choose a drag chain with an increased size of one size.

Principles for selecting steel drag chains

1. Determine the height of the chain plate and the type of drag chain based on the maximum aperture Dma of the support plate.

2. The aperture of the inner cavity of the support plate D1=d is approximately equal to 0.1d (take an integer). Where d=outer diameter of wires, cables, liquid and gas hoses.

3. Determine the bending radius of the support plate type drag chain based on the functional requirements of the drag chain:

1) When the size of the pipe joint of the cable is larger than the inner hole diameter of the support plate or requires frequent disassembly, maintenance, etc., a separate type support plate can be selected;

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

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

4. When the use of machine tool drag chains is restricted or affected by the environment, steel strip protective support plates need to be used.

5. Determine the width b1 of the support plate based on the number of installed cables, and thus determine the width B of the drag chain.