Magnetic Separation Equipment

Permanent Magnet Pulleys

Stearns’ continuous “Radial Pole” design incorporates the use of unique, wedge-shaped magnets that provide more lines of flux and a magnetic field of maximum intensity. Application-engineered pulleys give you exceptional performance and reliable, long-term service.

Super 710 Model Magnetic Pulleys

Stearns Series 710 Heavy-Duty Permanent Magnet Pulleys are specifically designed for deeper burdens and faster conveyor speeds.


  • Available in a variety of standard sizes up to 48″ in diameter and 72″ in width
  • Non-magnetic stainless-steel shaft standard to produce maximum magnetic attraction force
  • Minimum 24-inch diameter incorporates double stack wedge-shaped magnets
  • Quality heavy duty design
  • Ceramic 8 or Rare Earth magnet design available upon request
  • Standard permanent magnet sizes for belt widths ranging from 6” to 48” (25 to 1219 mm)
    • Models from 12″ to 48″ in diameter
  • Efficient, cost-saving recovery of harmful tramp metal; trouble-free operation
  • Maximum power and separation, at belt speeds as high as 500 feet per minute (fpm)
  • Develops especially powerful magnetic field at the center of the belt, where burden is deepest
  • Deep Field Penetration
  • No DC Power Required
  • All welded body and face construction – no bolts or screws to work loose