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Electromagnetic Vibrating Feeder

Uniform, Adjustable Feeding for Mining and Bulk Materials

Lipu electromagnetic vibrating feeders deliver fine, granular and small bulk materials evenly and continuously from hoppers, bins or storage silos to downstream equipment.

  • Capacity: 5–150 t/h
  • Maximum Feed Size: 50–200 mm
  • Models: GZ1–GZ6
  • Voltage: 220 V / 380 V
  • Applications: Crushing, screening, grinding, mineral processing and bulk-material handling

What Is an Electromagnetic Vibrating Feeder?

An electromagnetic vibrating feeder is a compact feeding machine that uses controlled electromagnetic vibration to move material along a trough. It provides stable, adjustable and continuous feeding for crushers, screens, conveyors, mills and other processing equipment.

It is suitable for controlled feeding and dosing of fine ore, coal, limestone, cement, clinker, sand, gravel and other dry bulk materials.

Electromagnetic Vibrating Feeder(images 1)
Electromagnetic Vibrating Feeder(images 2)
Electromagnetic Vibrating Feeder(images 3)

Applicable Materials

Lipu electromagnetic vibrating feeders can handle:

  • Fine ore and mineral particles
  • Coal and coal powder
  • Limestone and crushed stone
  • Cement and clinker
  • Sand and gravel
  • Quartz, feldspar and other non-metallic minerals
  • Granular and powdered industrial materials

Working Principle

The electromagnetic vibrator generates high-frequency linear vibration, causing the feeding trough to move in a controlled reciprocating motion. This vibration moves material forward along the trough in a stable and uniform flow.

The feeding rate can be adjusted by changing the vibration amplitude, allowing the feeder output to match the capacity of downstream equipment. Material is then discharged evenly to the crusher, screen, conveyor, mill or other receiving equipment.

Electromagnetic Vibrating Feeder(images 4)

Key Advantages

  • Compact structure and small installation footprint
  • Low power consumption and low operating cost
  • No conventional rotating drive system
  • Adjustable and accurate feeding capacity
  • Smooth, continuous and uniform material flow
  • Minimal maintenance requirements
  • Closed or covered trough options for dust control
  • Suitable for automatic and centralized process control
  • Reliable operation in continuous production systems

Main Structure

A Lipu electromagnetic vibrating feeder mainly consists of:

Electromagnetic Vibrating Feeder(images 5)
Electromagnetic vibrating feeder structure
  • Electromagnetic vibrator
  • Feeding trough
  • Vibration support
  • Vibration damper
  • Wear-resistant liner bottom and liner edge
  • Adjustment device
  • Support frame
  • Electrical control system

These components work together to generate controlled vibration, regulate material flow and maintain stable operation.

Typical Applications

Electromagnetic vibrating feeders are commonly used in:

  • Crushing and screening plants
  • Mineral beneficiation plants
  • Ball mill feeding systems
  • Belt conveyor feeding systems
  • Cement and clinker processing
  • Coal handling systems
  • Sand and aggregate production lines
  • Automated batching and dosing systems

Technical Parameters

Electromagnetic Vibrating Feeder

ModelTrough Size (L×W×H, mm)Max. Feed Size (mm)Capacity (t/h)Voltage (V)Power (kW)Weight (kg)Overall Dimensions (L×W×H, mm)
GZ1600×200×100505–102200.0680910×376×485
GZ2800×300×1205010–202200.15165.51175×608×600
GZ3900×400×1507520–302200.202231325×578×675
GZ41100×500×20010030–502200.454621616×762×814
GZ51200×700×25015050–1002200.656561815×840×980
GZ61600×900×250200100–1503801.5012522410×1092×1500

Actual capacity may vary according to material bulk density, particle size, moisture content, feeding conditions and selected configuration.

Why Choose Lipu?

Lipu provides electromagnetic vibrating feeders matched to your material characteristics, target capacity and plant layout. Our technical team can help coordinate the feeder with your crusher, screen, conveyor, mill or complete processing line.

Electromagnetic Vibrating Feeder(images 6)
Customer Site 1
Electromagnetic Vibrating Feeder(images 7)
Customer Site 2
  • Model selection based on feed size and required capacity
  • Optional trough sizes and wear-resistant liners
  • Integration with complete crushing and mineral processing plants
  • Technical support for installation and commissioning
  • Spare parts and maintenance support for long-term operation

FAQ

What materials can an electromagnetic vibrating feeder handle?

It is suitable for fine ore, coal, limestone, cement, clinker, sand, gravel, powder and granular bulk materials.

Can the feeding capacity be adjusted?

Yes. The feeding rate can be adjusted by controlling the vibration amplitude to match downstream equipment capacity.

Is this feeder suitable for feeding a crusher?

Yes. It can provide controlled and continuous feeding to small and medium crushers, screens, conveyors, mills and other equipment.

How do I select the right feeder model?

Please provide the material type, maximum feed size, required capacity, bulk density, moisture content and downstream equipment information.

Does the feeder require frequent lubrication?

The electromagnetic vibrating feeder has no conventional rotating drive system and requires minimal routine maintenance.

Can Lipu customize the trough size or liner material?

Yes. Trough dimensions, liner material and electrical configuration can be adjusted according to the application.

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