Detailed Product Description JK series extruder, vacuum, double stageFeatures: This machine suit for manufacturing various hollow ... , m5.0×1.6×1.2Weight, kg2400Double roller crusherModerl GS80×60 double roller crusher are mainly used for the fine crushing of ... specifications, mmRevolving speed of high speed roller,r/minRevolving speed of lowe speed roller,r/minSpace between two rollers, mmPower, ...