

The spiral structure of PVC / PE / TPU /LZSHwire and cable produced by Jed company is efficient. The separation rate is high, and the length diameter ratio is 25:1, 26:1 and 28:1 respectively. It has the advantages of large extrusion volume, uniform extrusion, local temperature rise of screw, small fluctuation of production line diameter, stable extrusion and so on. Undertake surveying and mapping processing, picture providing processing and design processing.