Convey bulk powders and solids in less space, less time, for less money. When it comes to batch, intermittent and continuous conveying of free- and non-free flowing bulk materials, the Hapman Helix flexible screw conveyors are economical choices. The Helix conveyor’s simple, yet rugged construction consists of one moving part – a helicoid screw that rotates inside a fixed tube. Fewer components keep your maintenance time and costs to a minimum.

Get conveyance flexibility without paying for expensive air. The MiniVac conveyor’s integral, regenerative blower eliminates installation of air piping or paying for expensive plant air. Fully enclosed, it aspirates materials out of processing equipment for dust-free operation. A filter separates the material from the air stream, the vacuum switches off and the material is gently and thoroughly discharged into the next unit. Moves product vertically, horizontally, around corners, on multiple levels and long distances with minimal energy usage.

Move material continuously in any direction without dusting. Tubular drag is a simple yet flexible engineering concept. A low-horsepower sprocket drive pulls a chain through a fully sealed casing. As material enters through an inlet, it is conveyed between flights along the chain, traveling at virtually any angle. Use it to move abrasive, corrosive, high-moisture-content materials that easily pack or smear.

Feed and measure free- and non-free-flowing corrosive, abrasive, sluggish and very free-flowing materials without degradation, segregation or agglomeration. PosiPortion feeder’s moving paddles produce external agitation that improves product flow, reduces bridging, minimizes material contact surfaces, simplifies cleaning and reduces opportunity for contamination. Precision comes from gravimetric or volumetric feeding that accurately conveys ingredients. Use standalone, microprocessor-driven instruments or a multi-feeder programmable logic controller (PLC). The Hapman PosiPortion feeder is also flexible, performing more applications than any single-feeder design.

Increase your filling efficiency and consistently produce flat-bottomed, stackable bags. Two bulk bag filler designs — engineered specifically for your system requirements — feed directly from your equipment or one of Hapman’s three kinds of feed conveyors. Increase your production efficiency with enhancements such as remote bag release, densification, de-aeration, batch weighing and transport conveyors to ensure stable, easy-to-handle FIBCs. Available in stainless steel or carbon steel models. 

Assure smooth, efficient discharge of your products. Simple to operate, the bulk bag unloader installs easily with our two-piece frame, or fits in tight spaces with our low-profile frame. Unload bags quickly and safely, even in explosive environments. Modular components are adaptable to a variety of applications, and a complete range of options ensures your materials flow properly. Available in stainless steel or carbon steel with a variety of finishes including enamel paint, FDA epoxy, Steel-it and powder-coated. 

Limit material lost during disposal while minimizing dust. Hapman bag dump stations are available in various designs that function as part of a complete Hapman conveying system, stand-alone units or custom-engineered units attached to existing equipment. You choose whether to confine dust within the self-contained process or use external collection. A wide selection of options helps increase and assure uniform product flow. 

Run your shifts cleaner, safer and more economically. Hapman bag compactor lets you dispose of empty bags easily and safely while containing dust. The unit’s enclosed design protects employees from dust exposure while safety interlocks help prevent operational injuries. Standard air-logic operated controls save energy while making the unit safe for explosion-proof or washdown areas. Operate unit as a stand-alone or in combination with a Hapman bag dump station for maximum dust control. 

Save time, energy, maintenance and floor space. Hapman’s Solidquid powder & liquid delivery system automatically and precisely unloads, measures and delivers a variety of dry bulk ingredients for just about any industry as a pre-blended slurry to your mix tank, blender or other process equipment. It needs no additional mechanical conveyors. Solidquid meters powders into the motive liquid stream to minimize clumping and dramatically reduces resistance and mix times. 

Reduce compacted material and agglomerations to easy-to-convey product. To prevent compacted materials and agglomerations from slowing or stopping your process, use a Hapman LumpMaster lump breaker. Within seconds, this economical accessory can break down clumps into particles that easily flow through your flexible screw, pneumatic or tubular drag conveyor without bridging any sanitary standards. Simple to install and easy to maintain, it’s a quick upstream solution.