... wire coating line apply to PE, PVC, rubber etc. adopts thermoset extrusion to isolation the wire core, ... so you have to change it into the right way.4-3, when pre-heating and the normal ... in to the wire tracking wheel, and after two or three cycles, through the cycloid device(that is reciprocating ... the covered wire, and check the eccentricity by hand; and after the adjust of the experienced technician, ...