Eriez’ Trunnion Magnets Prolong Equipment Life in Ball/ SAG Mills

Erie, Pa. – Advanced Trunnion Magnets from Eriez® serve as the core of a powerful system for the automatic separation of worn and broken media from ball/SAG mill discharge. Trunnion Magnets ensure reliable removal of up to 98 percent of ball fragments to extend pump and hydrocyclone life.

Eriez' Trunnion Magnets provide a tremendous rise in a mill's productivity level by increasing mill throughput and preventing downtime due to premature wear, all at a low operating cost. Trunnion Magnets feature simple, yet rugged construction to provide reliable service with minimal maintenance.

The design consists of a drum that rotates around a fixed assembly of strong ferrite and Rare Earth magnets. Slurry is guided through a rubber-lined feedbox and then spread evenly across the drum surface where a strong magnetic circuit attracts and holds the broken media to the surface drum. Subsequently, the fragments are transported out of the production stream by the rotating drum and discharged into a separate hopper.

Eriez' Application Specialists are available to assist customers in selecting appropriate design features based on specific mill capacity, ball size and other parameters.

Eriez is recognized as world authority in advanced technology for magnetic, vibratory and inspection applications. The company's magnetic lift and separation, metal detection, x-ray, materials feeding, screening, conveying and controlling equipment have application in the process, metalworking, packaging, recycling, mining, aggregate and textile industries. Eriez manufactures and markets these products through eleven international facilities located on six continents. For more information, call toll-free (888) 300-ERIEZ (3743) within the U.S. and Canada. For online users, visit www.eriez.com or send e-mail to [email protected] Eriez World Headquarters is located at 2200 Asbury Road, Erie, PA 16506.Contact:

Ed Stevens, Stevens Baron Communications
[email protected]

Keith Jones, Eriez
[email protected]