... applied co-extrusion20-110mm PPR/PE Solid Wall pipe production line pipe range: 20mm,25mm, 32mm, 40mm, 50mm, 63mm, 75mm, ... screw extruder: SJ60×33- Single screw extruder SJ30×25 for indication line-Vacuum forming tank -Water cooling tank-Caterpillar Haul-off - ... 150~250Kg/hSpeeder:high torque, low noise, specific transducer for hard gear extruderStainless steel heating ring heating power:28KWCool down ...