Minivac™ Pneumatic Conveying System Features Easy Access Filter Cartridge Technology

This ultra compact high performance conveyor is the processing system for a wide range of applications. Timed bursts of compressed air keep the filter cartridges clean and performing at maximum efficiency. And, the filter access can be specified as either side or top of the unit, for added versatility in installations. A low horsepower regenerative blower adds to the overall efficiency of the Hapman design. Pneumatic conveyors can be found in nearly every area of powder and bulk solids production - from storage silos and bins, blenders, mixers, and batching/weighing applications. Systems are designed to handle virtually any material down to one micron in size and are excellent for conveying many kinds of chemicals, foods, powdered metals, or plastics. Standard units are available in 16, 20 and 24 inch diameter sizes. Larger models, up to 48 inches in diamater are available with maximum air volumes up to 34 cubic meters per minute. Hapman's filter cartridge design allows a high throughput in relation to its compact size and maintains one of the best filtration ratios, to overall size when compared to currently available designs. Selected Hapman models are capable of conveying from 1800 to 7200 kilograms per hour of dry materials, with an average density of 1000 kg per cubic meter, at a maximum distance of 60 m with a maximum of six (6) 90-degree elbows. Hapman is the leading manufacturer of bulk material handling equipment including flexible screw, pneumatic and tubular drag conveyor systems along with manual bag dump stations with dry collection, batch weighing, bulk bag unloaders and fillers along with a variety of auxiliary equipment.