The electromagnetic vibrating feeder is used to supply the material evenly or quantitatively from the storage bin or other storage equipment to the receiving equipment and is a necessary part of the implementation of flow automation. The electromagnetic vibrating feeder has the advantages of simple structure, convenient operation, no need for wetting and low power consumption; The ore feed can be uniformly adjusted so it has been widely used. The feeding amount of the electromagnetic vibrating feeder is achieved by changing the voltage at both ends of the coil.

The automatic feeding of the feeder is realized and stopped by the change of the main motor current and the normal or not of the fan. In the normal operation of the fan, when the main motor current exceeds the rated current, it is required to stop feeding, and it is required to continue feeding after falling. Automatic feeding is the use of the main motor current change through the current relay operation or not, to achieve the control voltage of thyristor on and off, to achieve the purpose of feeding.

Compact linear vibrating feeder is widely used in light industry, chemical industry, grain processing, commercial and other industries, for powder, granular material feeding, dosing and quantitative automatic packaging and other production processes, and can achieve centralized control and automatic control. The power of the compact linear vibrating feeder comes from compact electromagnetic vibrator. Compared with other feeders, the compact linear vibrating feeder has the characteristics of small size, light weight, simple structure, low power consumption, and stepless adjustment of the feed amount. The machine supporting control box can realize manual and automatic adjustment. The micro-feeder is a pedestal type structure, and it only needs to be placed on the worktable when working. In addition, one to two layers of screen mesh can be added in the feed tank to become a small vibrating screening equipment.

The bin wall vibrator is used to prevent and eliminate the "plugging" and "tower arch" phenomenon caused by the internal friction, deliquesce, electrification and component segregation of various silos. The electromagnetic vibrator can be used to remove all kinds of silo wall, pipe bonding materials, can also be used as vibration feeder, vibration conveyor, vibration funnel, vibration chute vibration source. Widely used in mining, metallurgy, chemical industry, building materials, machinery and other industries.