The bivi-TEC® Screen

Developed to screen even the most problematic materials, the bivi-TEC®’s unique dual-vibratory screening process eliminates clogging and blinding of the screen openings to save downtime and increase productivity.

To ensure the most effective screening, high-acceleration forces must be transferred to the feed material. The bivi-TEC® Screen achieves these high forces by dynamically tensioning and relaxing the flexible screen mats using a dual vibration principal. Enhanced by resonance, one drive can produce two vibration movements. The screen box is accelerated approximately 2g’s while the screen mats can receive up to 50g’s.