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|