DZ electromagnetic vibrating feeder series of electromagnetic vibrating feeder for massive, granular and powdered materials from the storage silo or hopper uniform continuous or quantitative given to the affected device, can be adjusted to feed the amount and concentration of production process control and automation. Its small size, light weight, easy to install, no moving parts, no lubrication, easy maintenance, high frequency, low power consumption. Widely used in mining, metallurgy, coal, chemicals, electricity, machinery, food and other industries. Points and sealed the opening ceremony.