These units were primarily developed for use as shutter vibrators, tampers, and surface finishers for concrete. They are also effective as an aid to industry for vibrating hoppers, compaction tables, chutes, knock-out grids and many other applications where high frequency is desirable.
This extremely simple design high frequency vibrator attains maximum working forces with just two moving parts and five basic components.
Because it has no bearings usual maintenance and wear problems have been eliminated without sacrifice of high operating speeds.