1, Multi-layer extrusion tube can reduce material cost.(using : Pearl + PE/PE 1, Extruding machine: screw/cylinder 65,30:1 Body motor: 11Kw/8, transducer: 15KW Electric heater: screw/cylinder 5Kw*4 Mould head:3KW2, Dimension setting water case: vacuum pump-Siemens3, Traction part: to apply the belt traction and the power of the transducer is 0.75KW4, Cutting part : The coder reads, PLC ...