1.Automatic, 2.Energy Saving, 3.High Efficiency, 4.High Quality. EPS machinery --- Pre-expander types: ItemunitmodelHJ-CP1000HJ-CP900HJ-CP700Main barrelInside diametermm1000900700Heightmm200020001940Expected froth densitykg/m38-408-408-40Plastics overflow heightmm16301630400-1000The first frothVolume of materialkg909070Diameter of screwmm907870Rotation of screwr/min127127127Production ...