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Electromagnetic Vibratory Feeders by Jeffrey Rader Brand

Electromagnetic vibratory feeders are commonly used for mining and quarry operations, as well as aggregate, chemical and industrial processes.

Features

Jeffrey Rader electromagnetic feeders operate through controlled, high-frequency vibration. This is accomplished with electrical pulses and sub-resonant tuning.

With their unique low-maintenance design and positive drive componets, Jeffrey Rader EF, HP and Centroload™ models of vibratory feeders provide reliable, quiet operation while reducing energy cost.

Jeffrey Rader electromagnetic feeders are an excellent solution for bulk material feeding of:

  • Aggregates
  • Coal
  • Minerals
  • Chemicals
  • Industrial materials
  • Various blending materials

Advantages & Benefits:

  • Built for long life and high reliability
  • No moving parts that could wear and require replacement, assuring trouble-free service in all types of environments
  • Highest capacity for deck size in the industry (EF model)
  • Larger capacity from a smaller feeder (HP model)
  • Design flexibility, including:
    • Open
    • Enclosed
    • Tubular
    • Grizzly
    • Power unit overhead
    • Decks with screen sections
Technical Data

General Information

  • No moving or rotating parts
  • Variety of deck sizes & liner materials
  • 100% Range of Control
  • Manual or Auto Operation (4-20mA input signal)
  • Control Enclosure: NEMA 12(Standard), 4 or 4X (Optional)

HP050 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 480 watts
  • Max. Control Amperage: 5 amps
  • Max. Feeder Weight (less support springs) = 465 Lbs.
  • Main Frame Construction: Steel Weldment
  • Center Clamp with replaceable Armature
  • Encapsulated Stator

HP100 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 960 watts
  • Max. Control Amperage: 10 amps
  • Max. Feeder Weight (less support springs) = 971 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame
  • Center Clamp with replaceable Armature
  • Encapsulated Stator

HP200 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 1440 watts
  • Max. Control Amperage: 15 amps
  • Max. Feeder Weight (less support springs) = 1140 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame
  • Center Clamp with replaceable Armature
  • Encapsulated Stator

HP250 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 1440 watts
  • Max. Control Amperage: 15 amps
  • Max. Feeder Weight (less support springs) = 1513 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame
  • Center Clamp with replaceable Armature
  • Encapsulated Stator

EF3 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 2880 watts
  • Max. Control Amperage: 30 amps
  • Max. Feeder Weight (less support springs) = 2895 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame
  • Center Clamp with replaceable Armature
  • Replaceable Coil
  • Easy Access Back Cover

EF4 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 3840 watts
  • Max. Control Amperage: 40 amps
  • Max. Feeder Weight (less support springs) = 3440 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame
  • Center Clamp with replaceable Armature
  • Replaceable Coil
  • Easy Access Back Cover

EF5 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 4800 watts
  • Max. Control Amperage: 50 amps
  • Max. Feeder Weight (less support springs) = 4710 Lbs.
  • Main Frame Construction: Ductile Iron Casted Frame Center
  • Clamp with replaceable Armature
  • Replaceable Coil
  • Easy Access Back Cover

EF6 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.070” @ 3600 cpm
  • Max. Power @ 480v: 5760 watts
  • Max. Control Amperage: 60 amps
  • Max. Feeder Weight (less support springs) = 5810 Lbs.
  • Main Frame Construction: Steel Weldment
  • Center Clamp with replaceable Armature
  • Replaceable Coil
  • Easy Access Back Cover

EF8 Electromagnetic Feeder Specifications

  • Max. Stroke & Speed: 0.055” @ 3600 cpm
  • Max. Power @ 480v: 8640 watts
  • Max. Control Amperage: 90 amps
  • Max. Feeder Weight (less support springs) = 10,000 Lbs.
  • Main Frame Construction: Steel Weldment
  • Center Clamp with replaceable Armatures
  • Replaceable Coil
Media

Videos

    

brochures & webinar

Rep Webinar Series - Vibrating Feeders August 2014
Download

Jeffrey Rader HP Electromagnetic Vibrating Feeders
Download

Jeffrey Rader EF Electromagnetic Vibrating Feeders
Download