construction electro-vibrating feeder with best price roduct features: GZ series of electro-vibrating feeder can transfer massive, granular and powdery materials, from the material storage in warehouse or funnel Uniformly and continuously or quantitatively to the material receiving device, and can can be continuously adjusted to feed to realize centralized control and automatic control of the production process. Because of its small size, light weight, easy installation, no rotating parts, no need for lubrication, convenient maintenance, high operating frequency, power consumption, it is widely used in mining, metallurgy. Coal. Light industry, electric power, machinery, food and other industries. The method of regulating ore quantity : regulatie current. The amplitude of this equipment is small, high frequency, the viscosity or wet powdery material should not be used.