Electromagnetic Vibrating Feeder

Electromagnetic Vibrating Feeder Features & Advantages

Quality Assurance: Uniform, continuous and controllable feeding forms a stable material bed in the grinding chamber, providing optimal rolling conditions for grinding rollers. It prevents material blockage and dry impact of Raymond mills, stabilizes powder fineness and improves grinding efficiency.

Efficiency Improvement: Precise feeding control keeps Raymond mills operating under optimal load, avoiding efficiency loss and equipment impact caused by overload or idling. It boosts powder production efficiency and prolongs the service life of Raymond mills.

Precise and Controllable: The feeding rate can be precisely and steplessly adjusted with fast response, flexibly adapting to different material properties and grinding fineness requirements.

Easy Maintenance: It adopts electromagnetic drive with no rotating parts. Featuring simple mechanical structure and few friction points, it operates reliably with low energy consumption. It requires convenient routine maintenance and has a low failure rate, effectively reducing long-term operating costs.

Working Principle of Electromagnetic Vibrating Feeder

Electromagnetic Vibration: Pulsating current applied to the electromagnet generates periodic attractive force. Combined with energy storage and release of leaf springs, the trough produces high-frequency and low-amplitude mechanical vibration.

Material Conveying: Vibration of the trough continuously tosses materials, which are transported uniformly and continuously along a parabolic trajectory.

Precise Regulation: Equipped with a frequency conversion controller, it changes exciting force and conveying speed by adjusting current or frequency to achieve accurate control of feeding volume.