Oscillating feeder is usually used as the feeding equipment combining ball mill with ore belt conveyor, with two modes of adjusting the quantity of ore fed: adjusting the eccentricity of eccentric wheel; adjusting the flashboard discharging ore.
According to beneficiation scale and operation rules, specify the model of corresponding feeder, which shall be made by the manufacturer.The motor can be changed to a speed—regulating motor, which shall require a special order.