ELECTRO MAGNETIC FLUX INDUSTRIES designs and manufactures vibratory Electromagnetic Feeders applicable to a wide range of operations in the food, mining, cement, refractory, iron ore, coal feeding, feed, chemical and the pharmaceutical industries.

The typical application areas are:

• Flow-extraction from silo / hopper
• Flow-regulation for weighing equipment etc.
• Flow-feeding for / in process lines

Electromagnetic Feeder Features:

• Dust-tight and maintenance-free drive units
• Above- or below-deck drive units
• Two-mass, spring-connected, sub-resonant tuned
• High frequency - 3600 VPM at 60Hz
• Stroke - 0.060 inches
• Stroke generated by creating a magnetic field
• Suspension mount, base mount or combination of both
• Bolt-in replacement trough liners
• Multiple-drive unit feeders available

Heavy-Duty Electromagnetic Feeders increase bulk handling productivity with controlled high feed rates that improve cost-per-ton handling efficiency. Known as the work hours of the industry, EMF Electromagnetic Feeders are ruggedly constructed to reduce maintenance and improve production efficiency.

EMF feeders A wide range of vibratory feeders are available in a number of models with capacities ranging from 10 to 500 tons per hour, based on dry sand weighing 50 kgs per cubic foot. Capacities vary depending on material density, trough liner type, trough length, trough width, hopper transitions and skirt board arrangement.

Emf - Electromagnetic Feeders require minimal maintenance, as there are no mechanical parts to wear out, such as cams, eccentrics, belts and bearings - thus eliminating the need for lubrication. All movement is confined to the heavy-duty leaf springs. Electrical components, such as the coil, will provide years of service under normal operating conditions. Dust-tight drive units are standard on all models. Dependable, flexible controls provide easily adjustable feed rates with instantaneous response. A variety of controls with special control arrangements are available.

Trough Options

Flat-bottomed troughs are standard on all emf - feeders. A variety of trough options are available for both Electromagnetic and Electromechanical Feeders

Tubular Trough
The diagram at the right is just one of many tubular trough options that are available. Custom tubular troughs can be designed to feed a wide variety of materials. They are available for electromechanical and electromagnetic models

Grizzly Feeder
Grizzly bar sections for scalping or coarse screening are available for electromechanical and electromagnetic models.

Belt Centering Trough
Belt Centering troughs are available for electromagnetic and electromechanical feeders. They direct material onto a belt.

Above Deck Drive
Electromagnetic drives can be positioned above or below the trough. Above deck drives are ideal for installations where there is insufficient space below the trough, however the capacity is slightly reduced.

Trough Liners
A variety of trough liners are available for both Electromagnetic and Electromechanical Feeders

Wear-resistant liners

• T-1A
• AR-400
• AR-500
• Stainless Steel
• UHMW
• Rubber
• Ceramic
• Overlay

Technical information and specifications are available in the catalog pages. For assistance in selecting the appropriate emf- Heavy-Duty Feeder for your application, call customer service any time.