SJ50 Wire Production Line 1.PLC control; 2.Material: PVC,PE,etc. 3.Wire production line making factory. SJ50 Wire Production Line1. Introduction of Wire Production Line : The equipment is suitable for extrusion of PVC,PE or other plastics. It is mainly used to produce power line,computer cable,insulating sheath and building line,etc.2.Features of Wire Production Line :(1). PLC control;(2). ...