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MEI Online: Materials Handling: Latest News: May 17th 2006


Click for more info on Flotation '19


:: Eriez’ Model 26C Vibratory Feeder with Unique Hi-Vi Magnetic Drive Circuit Provides Stability, Control and Accuracy

Eriez’ revolutionary Model 26C Vibratory Feeder, a rugged AC-operated unit, enables linear, exact feeding of large quantities of bulk materials.

Model 26C is designed for feeding up to four tons (3.6 MT) per hour and features a totally enclosed, dust and moisture resistant patented magnetic drive, which extends coil life and makes cleaning easier. Plus, the simple AC controls operate the feeder with “watchlike” precision.

This innovative feeder features a Hi-Vi Magnetic Drive Circuit, powered by alternately opposing and attracting magnetic forces, which assures low maintenance. There are no sliding or rotating parts, power consumption is low and installation is easy.

Oldstyle electromagnetic vibratory equipment operates with an inefficient attract release system: a springmounted moving mass is alternately attracted by a rectified pulsating DC electromagnet and returned to its original position solely by the springs.

The Eriez HiVi system, on the other hand, incorporates a lifetime permanent magnet (part of a springmounted moving mass) whose poles are intermeshed with those of an electromagnet powered directly by an AC line. This results in the springmounted moving mass being both attracted and repelled by the AC electromagnet equally on each half of the AC cycle.




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