| | Usefulness: | | |
This machine is mainly used to strand the large section or long cable, and it can strand in pre-spiralling or non-pre-spiralling separately. Furthermore, it can also be used to armour steel cable or copper shield.
| | | Main character: | | | | 1、 | It adopts new type drum twisting structure, then it is highly efficient and convenient . | | 2、 | This machine includes tape lapper, pedrail driven and rotary take-up. They are operated with other machines, so its pitch is exact. The pay-off adopts single motor gyration which can keep rotating with the rotary take-up or remains working by itself. | | 3、 | The pay-off is passive style, and the tensile force is adjustable. | | 4、 | The take-up adopts up-wheel structure to strengthen the rigid, steady and reliability. | | 5、 | It is equipped with multi-safeguards which can be manipulated easily and reliably. | | | 
 | | | | | Configuration: | | |
Rotary pay-off, lead unit, assembling plate, fill stand, die holder, rotary caterpillar, steel armour and electrical system. | | | | Technical parameter: | | Specification | JPD－2500 | JPD－3150 | JPD－3500 | JPD－4000 | | Size of take-up | 2500 | 3150 | 3500 | 4000 | | Max dia. of output (mm) | 120 | 130 | 150 | | Cable pitch (mm) | 111－9298 | | Strander speed (R/min) | 30 | 21 | 20 | 18 | | Output speed (m/min) | 50 | 42 | 31 | 28 | | |
