... it, when necessary. Specification(Technical parameters) of Sand Making Machine: ItemsModelMax Feeder Opening (mm)MotorPower (KW)ImpellerSpeed (r/min)Quantities(t/h ... , Intermittence ball mill, Rod Mill, Belt Conveyor, Vibrating Screen, Flotation Machine, Magnetic Separator, Shaking Table, Agitation Vat, Spiral Chute, Spiral Classifier ...