... of PVC thermal sensitivity powder. Vacuum calibrating device: pipe vacuum sprayers, pipe sprayer chilling boxes, and parts in contact with water ... device can produce inner wall spiral pipe, inner wall hollow pipe, and core layer foam pipe, it can also produce PP, ... PE, ABS, PPR, PEX, silicon core pipe etc. Main technical parameter typepipe spec mmExtruderMax output kg/hPowerPVC6320 ...