Design and manufacture of pneumatic systems for conveying, weighing, and batching of dry materials. Features corporate profile, products, news, and test facility.VAC-U-MAX - pneumatic conveying systems, weighing, batching, vacuum conveying, industrial vacuum cleaners, vacuum cleaner A pioneer in vacuum pneumatic conveying , VAC-U-MAX specializes in the design and manufacture of pneumatic systems and support equipment for the conveying, weighing, and batching of dry materials. The primary technology for conveying is vacuum, but positive pressure pneumatic systems, as well as mechanical conveyor