... gas supply pipe 2)single screw extruder,big capacity. 1.This production line can produce all kind of PE/PPR/PERT pipes ... & drainage pipes, cables, etc. 4.PE Pipe production Line comprises vacuum shaping platform, tractor, cutter, and mixing rack. 5.the single-screw ... of molds, PP, PE, ABS, PPR, PEX and silicone core pipes can be produced. 9.Planetary cutter, adopting full automatic computer control ...