Electromagnetic Feeder

Electromagnetic feeder is a new type of feeding equipment, widely used in mining, metallurgy, coal, building materials, chemical , electric power , food and other industries. It is used for transmitted the massive, granular and powdered materials from storage silo, to the stored material equipment continuously or quantitatively. It adapted to automatic batching , quantitative packaging and automatic control.
 It is with the advantages of small size , low noise, light weight , low power consumption , easy installation and maintenance .

Advantage:
   In the process of working, you can adjust the excitation force to change and control the flow, and thus it is easy to adjust flow stability, low noise, low power consumption, no material clashing, while the machine is with light weight, small size, convenient maintenance features, such as it adopts an enclosed structure to prevents dust from spilling and environmental pollution.

Features
1. Small volume, light weight, simple structure, easy to assemble.
2. Small power consumption because it works nearly in the state of critical sympathetic vibration.
3. Control device use half wave silicon controlled rectifier circuit , hence the feeding quantity can realize the stepless adjustment easily.
4. Since the feeding material volume can be changed, started or stopped instantaneously,the feeding quantity can be controlled accurately.
5. The feeder is kept being threw up during feeding process, so the abrasion to the trough is small.

Working Principle:
When the power is on, the electric current passes the electric coils, which creates a magnetic field. The magnetic force changes into vibrating force, which forces the transmission trough body to make simple harmonic vibration or similar to simple harmonic vibration in a certain direction.When the acceleration of its vibration achieves some certain value, the materials will make continuous and small throws or slides along the transmission direction in the transmission trough body, which causes the forward motion and transmission of the materials.

Technical parameters: