This vibrator has a powerful vibrating unit on its rigid table. It is used mainly to load and defoam freshly mixed concrete for U-shaped grooves, boundary blocks, segments, PC plates, and other secondary concrete products; the vibrator is also used in production lines for foods, drugs, and other products to load powder. The vibrator can also be used to promote penetration in lightly salted pickles and other foodstuffs and to desalt salted food ingredients. The principle of the vibrating table is to mount a workpiece-containing container on a vibrating upper frame and to vibrate the container itself. A developer of vibrators for construction, we at EXEN Corporation enjoy a long history and a rich track field in loading freshly mixed concrete in secondary concrete product factories.