Vibra Screw’s complete line of vibrating tube conveyors moves bulk materials without internal parts to wear or break. The machines are available in capacities up to 300 cu. ft./hr., with single unit lengths up to 25 ft. They can be linked together for longer conveying distances and are available in carbon and stainless steel, with finishes to meet sanitary specifications. Optional controls provide a 5:1 feed range and, when connected to a bin activator or bulk-bag unloader, feed accuracies of 2 to 3 percent are possible for most materials.

Vibra Screw Inc.; 973-256-7410;