insulating materials: aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket. The main ... power 2.2kw 2.2kwSupply voltage 220v 220vZY-320 single-seat multi-functional automatic cutting machineServo drive, man-machine interface controlFeatures ... mat, 3M, EVA, high foam.2, insulating materials: aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket.3, glue ...