1.16-63mm HDPE pipe production line 1)Capacity: 80kg/h 2)Line speed: 0.5-4m/min, 4-8m/min 3)Main extruder: SJ65/30 30kw AC motor2.63-110mm HDPE pipe production line 1)Capacity: 120kg/h 2)Line speed: 0.5-4m/min, 4-8m/min 3)Main extruder: SJ75/30 75kw DC motor3.110-250mm HDPE pipe production line 1)Capacity300kg/h 2)Line speed: 0.5-4m/min 3)Main extruder: SJ90/30 90kw DC motor4.315-630mm HDPE pipe production line 1)Capacity: 700kg/h 2)Line speed: 0.5-2m/min 3)Main extruder: SJ120/33 315kw DC motor