SKT-GLT-001 TL80 Steel Drag Chain

The main body of TL series drag chain is composed of chain plate (high-quality steel plate zinc-plated) support plate (extruded aluminium alloy) axle pin (alloy steel) and other parts, so that there is no relative movement between cable or rubber pipe and drag chain, no twisting and deformation, the chain plate is zinc-plated with novel appearance effect, reasonable structure, dexterity, high strength, high rigidity and no deformation, easy to install, reliable, easy to dismantle and install, especially this product adopts the high-strength In particular, the product adopts high strength wear-resistant material and alloy steel as shaft pin, which improves the wear-resistant strength of the product, bends more flexibly, has less resistance and reduces noise, thus ensuring that it will not be deformed or drooped after a long time of use.
Due to the exquisite appearance of this product, it can enhance the overall artistic and aesthetic effect of machine tools and equipment to a greater extent, and enhance the competitiveness of China's machine tools and mechanical equipment in the international market.
1. The drag chain can adapt to the maximum moving speed of 40m/min.
2. The noise sound pressure level of the drag chain is not more than 68dB at the maximum moving speed.
3. The safe service life of the drag chain is not less than 1 million times (reciprocating).

1. The drag chains are produced according to Italian technology.
2. When there is a need for non-standard bending radius or the structure is different from the standard drag chain, it can be manufactured by separate agreement with our company.
3. When the drag chain exceeds the permitted maximum width Bmax, it can be completed by the composite drag chain composed of three chain strips in parallel, see the following diagram.
 

Selection of drag chain
1. The diameter of the inner cavity of the support plate is D1=d+0.1d (taking integer). Where d = wire, cable, liquid, gas hose outside diameter.
2. According to the maximum aperture Dmax of the inner cavity of the support plate, determine the height of the chain plate hg and the model of drag chain TLXX.
3. Determine the type of support plate and bending radius of drag chain according to the functional requirements of drag chain:
(1) When the drag chain needs to carry large pipe and cable load, it should use high strength support plate type I (block type).
(2) When the size of pipe and cable joints is larger than the aperture of the inner cavity of the support plate or must be frequently disassembled, maintenance, etc., you can choose to support the II type. It is a separate type of support plate.
(3) Installation of more specifications of the cable, you can choose to support plate III type (frame type).
(4) Decide the width of support plate B1 according to the number of installed pipes and cables, so as to get the width of drag chain B.
5. If you need to use the steel belt protection support plate for the drag chain or when it is affected by the environment, please contact us separately.

Drag Chain with Three Plates
Since the maximum length of the support plate is 600mm-650mm, it is possible to install one or more chain plates on a wider drag chain. Another reason is that the stability of the wider drag chain can be improved, and the casing can be separated from the cable by the third chain plate.
Note: For GLE type take parameters D,12,e, for TL type take f,j,k.
Elastic condition of hydraulic tubing
It should be noted that hydraulic hoses elongate or shorten under pressure, therefore, the elasticity coefficient of the hose should be taken into account, especially in case of high pressure and long drag chain lengths.