Eriez' Heavy Duty Electromagnetic Vibratory Feeders are available in nine models with capacities to 850 tons (765 MT) per hour*. Feeders are available with overhead drives, multiple drive arrangements, grizzlies and dust covers to meet your unique application requirements. Feeders can be arranged for either base or suspension mounting. Eriez' electromagnetic feeders require minimal maintenance. Our electromagnetic design has no moving parts such as shafts, cams or bearings thus eliminating the need for lubrication. Our advanced AC feeders can be wired to any AC line and do not require a control to operate. For precise, instantaneous feed adjustment, frequent cycling of feeder or automated operation we have rugged solid-state controls available. Controls come standard in NEMA 12 enclosures for dusty environments, with other enclosures available.