Electromagnetic Vibratory Feeders

Electromagnetic Vibratory Feeders is a tool that is used for material transportation in different production lines. It works on the ‘gyratory motion’ principle. We offer the same with varied size, shape and configuration according to application.

Our electromagnetic vibro feeders are specially designed on sturdy frame structure with good feeding capacity. It is built with space saving technique that can be fixed with small space in production line of plants and suits to mobile and stationary plants too. The heavy duty structure of Electromagnetic Vibratory Feeders helps it to operate for hard and abrasive material with noise free manner. It is useful to transport bulk material for further procedure. It is provided with easy control to allow regular, smooth flow of the material. It is convenient for continuous operations. It is provided with two vibratory motors. It is equipped with a base frame. Feeders are provided with unbalanced drives to allow it to vibrate freely on support spring. Smartly synchronized functions help the bulk material with unobstructed manner. It is also provided for corrosion resistance applications.

  • Robust construction
  • Utmost performance
  • Easy to maintain
  • Compact design

APPLICATION

  • Iron ore cobbing
  • aggregate processing
  • mineral processing
  • slag processing
  • food processing
  • Auto shredding  
  • Metal working 
  • Foundry
  • Glass
  • Food processing
  • Pharmaceutical

Controlled Bulk Handling with Electromagnetic Vibratory Feeders

Electromagnetic vibratory feeders (commonly known as vibro feeders) are high-efficiency feeding units designed to regulate the flow of raw bulk materials into crushers, grinding mills, screen decks, and conveyors. Operating on a two-mass vibratory system, these feeders use an electromagnetic drive to generate high-frequency micro-strokes. This specific excitation causes bulk materials to hop forward smoothly along the tray, preventing flow surges and guaranteeing a highly regulated feeding rate.

Built with heavy-duty structural steel and wear-resistant liners, our electromagnetic vibratory feeders are ideal for processing hard and abrasive materials like iron ore, coal, slag, stone, and aggregates. Their instantaneous feed control capability allows operators to adjust the material flow rate electronically using a controller panel, making them highly suited for automatic batching, weighing, mixing, and packaging lines in mining, foundry, cement, and chemical plants.

FAQs About Electromagnetic Vibratory Feeders

1. What is the main function of an electromagnetic vibratory feeder? + It is used to feed bulk, granular, or powdered materials continuously and evenly into processing equipment, with the ability to adjust the flow rate instantly.
2. How does the electromagnetic vibratory drive work? + An electromagnetic coil creates a pulsing magnetic force that pulls back the feeder tray assembly against leaf springs. When the pulse ends, the springs push the tray forward, causing the material to travel in a micro-hopping motion.
3. Can the feeding rate of a vibro feeder be adjusted? + Yes, the flow rate is adjusted electronically by changing the voltage supplied to the electromagnetic drive using a variable control panel, providing instant feed rate adjustments.
4. What materials can be processed with these feeders? + They are highly suited for aggregate rocks, metal scraps, sand, slag, coal, chemicals, plastic pellets, food grains, and pharmaceutical powders.
5. What are the benefits of choosing an electromagnetic drive over a motor drive? + Electromagnetic feeders have no rotating parts like gears, belts, eccentric weights, or motor bearings, making them virtually maintenance-free and offering instantaneous ON/OFF control.
6. Are corrosion-resistant and dust-tight versions available? + Yes, we fabricate feeders with fully enclosed dust-tight covers and stainless steel contact trays (SS304 or SS316) for chemical, pharmaceutical, and food-grade applications.