At present, most of the equipment used in the PE double wall corrugated pipe extrusion are the single screw extruder or conical counter-rotating twin screw extruder. Although these two kinds of equipment have their own advantages, they still have the problems of low output and high energy consumption, while the conical co-rotating twin screw extruder have the characteristics of large extrusion force and good plastic performance, and the energy saving effect is remarkable.
No. | Equipment | Specification | Motor power(KW) | Output(KG/h) | Specific power(kw/kg/h) | Host power consumption(kwh/T) | Notes |
1 | Single-screw extruder | 120 | 280 | 326 | 0.21 | 211 | Including the whole production line |
2 | conical co-rotating twin screw extruder | 65 | 75 | 326 | 0.11 | 109 | Including the whole production line |