The Plug-and-Play external vibration system uses an AR36 electric vibrator to produce up to 6000 vibrations per minute. The system allows users to dial in the amount of energy for almost any specific application, providing complete consolidation while avoiding blowouts and segregation. The motor uses a unique inverter to transform 220-V, single-phase power into 42-V, 3-phase power. The inverter can work up to six vibrators at a time. Wacker Corp., 800-770-0957, www.wackergroup.com .