The TLG drag chains are suitable for installing a large quantity and heavy duty of cable 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 bend radius ranges from 50-600mm and the chain's height ia from 35 to 150mm .Users can make a free selection of them.The TLG type drag chains has a max.trave range of 32 meters and suitable for all kinds of transmissions.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 is 5mm.
The height of the supporting board depends on the max.outside diameter of the cables.When the machien tool is working in the highest speed and if the max.width of the drag chain is longeer than normal should be selected just out of considration of safety.
The bend radius should be selected according to the max diameter of a cable and should be 10 times of the diameter of the according to the given table.Smalll radius should be selected for those ones with small trave range.
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 drag chains 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 oute side .In common cased,it is in the inner side of the chains and face towards outside.

