... storage ,discharge conveyor.2.Powder supply system: powder storage ,screw conveyor ,φ219 spiral feeding.3.Water supply system :tanks ,submersible pumps ,flow ... ,triple parts ,solenoid valve ,air compressor.6.The control system :machine OTC ,console.TypeWBSY200WBSY300Capacity(t/h)200300Feeding height(m)3 ... 60≤60Gradation species44Gradation precisionAgregate±3%±3%Cement ±1%±1%Water±1%±1%Power6685