... Insulation Materials Sell Insulation Extruding Line For Thermocouple Extension Cable 1.ConstructionStranded Bare Copper Conductor-- Silicone rubber Insulated-------PVC ... 300-Ø650mm High speed bunching machine Application : suit for copper wire,Aluminum wire, tin wire 7 Or more ... FR-PVC, ROHS, PE etc plastic extruding . mainly used for copper wire / Aluminum wire insulated , cored wire sheath , such as ...