| | Low Cost Pneumatic Ball Vibrator Dwyer Instruments, Inc., Michigan City, IN 21 Sep 2007 Proximity, a division of Dwyer Instruments, is proud to announce the release of its new BPV Pneumatic Ball Vibrator. These ball vibrators are the best choice for bridge-break in thin walls and small tanks. This model can be used in vibrating separators, vibrating conveyors and against electroplating build-up. It can also be used on material compacted while packing or sand compacted while molding. | |