... setB. wire re-windeC wire un-windeD;tension control E. extruder; type 65, I set (5.5kw, speed adjustable, 5-step ... the machine running, heat the barrel and screw of the extruder first, pre-warming it according to the plastic thermal melting ... electric cabinet, type45 wire coating line4-4-1,extruder main motor4-4-2,extruder barrel heating appliance4-4-3,temperature line 4 ...