Electromagnetic feeding model number, manufacturer

Electromagnetic feeder intro

The electromagnetic feeder uses high-performance hard magnetic materials to form a composite magnetic system, which has the characteristics of high magnetic field strength, large depth, simple structure, easy to use, no maintenance, no power consumption, and no demagnetization all year round. Permanent magnet drum (semi-magnetic or full magnetic) is the use of mineral magnetization coefficient is different, the use of permanent magnet drum magnetic separator magnetic system magnetic force and mechanical transmission to separate magnetic and non-magnetic substances equipment, widely used in black metal and magnetic material selection operations, involving mineral processing, iron removal, magnetic separation and other fields. Permanent magnet drum (half magnetic and full magnetic two kinds) is mainly used for the purification treatment of powder, granular, small block materials, or the recycling of iron, it is easy to install, strong suction, low energy consumption, continuous work, simple operation. It is the basic sorting equipment for steel, materials and other industries. It is an effective equipment in beneficiation production line.

Electromagnetic feeder video

Electromagnetic feeder Application material

Grading and particle size inspection of abrasive, superhard material and other products

Electromagnetic feeder Working principle

The current in the electromagnetic coil of the shaker of the feeder is rectified by single-phase half-wave. When the coil is switched on, there is a current passing through the positive half-circle, and a pulse electromagnetic force attracts each other between the armature and the iron core. At this time, the slot body moves backward, and the main spring of the shaker deforms and stores a certain potential energy. The arbit and the iron core move forward from the tank body in the opposite direction, so the electromagnetic vibration feeder vibrates 3000 times per minute at the frequency of the AC power supply. Because the bottom plane of the tank body has a certain Angle with the exciting force line, the material in the tank body moves forward continuously along the parabolic track. Adjusting the level of the rectifier voltage can control the feeding amount of the electromagnetic vibration feeder. The feeder uses thyristor rectifier power supply. The output voltage can be controlled by changing the conduction Angle of thyristor. According to the conditions of use, different signals can be used to control the size of the thyristor conduction Angle to achieve the purpose of automatic quantitative feeding.

Electromagnetic feeder Technical parameter

No fixed model, customized according to demand

Electromagnetic feeder peculiarity

1, small size, light weight, simple structure, easy installation, no rotating parts, no lubrication, easy maintenance, low operating costs.

2. Due to the resonance principle of mechanical vibration, the double body works in a low critical subresonance state, thus consuming less electric energy.

3. Because the feed flow can be changed instantaneously and opened and closed, the feed quantity has higher accuracy.

4, because the material in the tank is continuously thrown up during the feeding process, and jumps forward according to the trajectory of the parabola, so the wear of the feed tank is small.

5, electromagnetic feeders generally use half wave rectifier or thyristor half wave rectifier and other lines, so in the process of use, you can easily adjust the feed amount, and easy to achieve centralized control and automatic control of the production process.