1. SJ-65/132 Conical twin screw extruder with spring feeding machine1set AC motor, 37KW,ABB frequency inverter speed adjusting1 set2. Pipe die head and mould1 set3. SZD-6000 Vacuum calibration tank1 setEquipped with 2 vacuum pumps and 2 water pumps. 4. SDP-6000 Water spraying cooling tank1 set5. SQY-Hauling-off machine1 set Caterpillar hauling-off machine, upper and down pedrail Valid clamping length: 1700mm 6. SQG-Planetary cutting machine with chamfering1 set7.SFL-6000 pipe stacker for PVC pipes1 set