... 3.Lower Electric Consumption 4.Sheets Extrusion Line [Single Screw Extruder PP PE Sheets Extrusion Line] .1.0 Description Barrel And Screw ... reducer and high efficiency converter motors, make high speed extrusion, single screw for PP PE material, conical double screw ... energy saving technology, lowered energy consumption; 3.7 Whole line adopt newest design concept, using well known brand electrical ...