Electromagnetic vibrating Feeder

Overview
Vibrating feeder can be used to evenly and continuously to feed the bulk or particle materials to the fed machines in the production process.Electromagnetic vibrating feeder is the necessary equipment in the automated line production and it is used to supply the materials from the storage bunker or other storage device to the feeding equipment evenly and quantitatively. It can be devided into open-type and closed-type. According to the installation way, it can be divided into suspended type and desk type.

Principle
There are two eccentric shafts rotating at high speed at the same time from opposite directions, thus the strong centrifugal force is formed. The component forces of centrifugal force along the vibrating direction will always overlap each other, then counteract with that of vertical force from vibrating direction, then exciting force along single direction is formed to drive the feeder vibrate along straight line. When materials are fed into the feeder, they may be thrown up and move like para curve, then fall down. The materials will move forward on the slope surface of the feeder.

Feature
(1)Light weight, simple structure, easy to install, non-rotating components without lubrication, easy maintenance, low operating costs. 
(2) Little power consumption;
(3) Higher degree of accuracy. 
(4) Adopt a silicon half-wave rectifier circuit, so the process through the use of silicon-conditioning and opening angle of approach to easily adjust to the class without charge, and can produce the focus on process control and automation. 
(5) Long life cycle or wear parts, as a result of feed materials in the process of being toss in a row, and the parabolic trajectory for leap forward movement;