... ,Two Color,Double Layer Of Wire And Cable Made Of Insulation Materials Thermocouple Extension Cable Insulation Extruding Line1. ... speed bunching machine Application : suit for copper wire,Aluminum wire, tin wire 7 Or more than 7 stranded, 2.2 ... extruding . mainly used for copper wire / Aluminum wire insulated , cored wire sheath , such as house wire, electrical wire ,power cable , building cable , ...