CANGZHOU OUXINLAI Machine Tool Accessories Co., Ltd
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The TLG steel cable drag chains are suitable for installing a large quantity and heavy duty of cables and oil pipes which allow suspending installation (supporting is not allowed) and is lengthy.The supporting plate can be made according to the user’s requirements.It is suitable for machine tools and moving machines.Their bent radius ranges from 50-600mm and the chain’s height is from 35 to 150mm.Users can make a free selection of them.
The TLG type steel cable carrier has a max.travel range of 32 meters and are suitable for all kinds of transmission.It can freely be made longer or shorter.In addition,the bend radius can be changed by changing the pinshaft.
The width of the supporting board is from 150mm to 600mm.The distance between the holes in 5mm..The height of the supporting boart depengs on the max.outside diameter of the cables.When the machine tool is working in the highest speed and if the max.width of the drag chain is longer than 300mm with the chain’s length longer than 4m,one size larger than normal should be selected just out of consideration of safety.
The bend radius should be selected according to the max.daimeter of a cable and should be 10 times of the diameter of the cable used.The bend radius can be selected as 50-600mm according to the given table.Small radius should be selected for those ones with small travel range.
Steel drag chain length=1/2 travel range +4bend radius ,this is only used for the fixed connection which is located at the middle point of the travel range.
The fixation of the steel cable chain can be done according to the location of the machine tools.The angle steel can be put in the outer or the inner,in other words,in the inner side of the chains or in the out side.In common cases,it is in the inner side of the chains and face towards outside.
TLG aluminium alloy type is the only solution to the larger size chains.The supporting boards can be made according to the requirments of the supporting board can be 1200mm.
TLG plastic spacing straps can moved and adjusted in position freely.See figure for details.
Selecting of steel cable chain:
1. The hole diameter of the inner cavity of supporting board D1=d+≈0.1d(take round number).Where,d=outside diameter of cables,wires,liquid/gas hoses.
2. The height of the supporting board and the model number TLXX of steel cable chain depends on the max.hole diameter of the inner cavity of the supporting.
3. The bend radius depends on the functions of the steel drag chains.
(1).When there is a large load from larger caliber or cables on the steel drag chains,high strength model Ⅰsupporting board (integral)should be used.
(2).When the size of the connectors are greater than that of the hole diameter of the inner cavity of supporting board of frequent assembly or dismantal operations are required,type Ⅲsupporting board(frame type)can be arrived.
4.The width of supporting board B1can be decided according to the quantity of the cables installed so that the width of the drag chain B can be arrived.
5.When limited by locations or environment and if bracing board with steel starps are needed,please contact our company for solutins.
Note
1. Length under 6meters can be used as usual
2. Length upon 6meters per piece should be added supporting rollers or guide groove.
3. Both bridge type and enclosed type are available here.