Hapman
Hapman systems transport and assist in the efficient processing of powders and bulk solid materials throughout the world.
Hapman, with world headquarters in Kalamazoo, Michigan; is a global provider of powder and bulk material handling conveyors and equipment. For over 60 years, Hapman has been designing and manufacturing the highest in quality and leading edge technology from its manufacturing facilities in the U.S., Europe and India. Hapman products are found in practically every industry worldwide and are relied upon for improving efficiency, maximizing production and reducing labor costs.
Hapman provides each and every customer with engineering expertise, application excellence and unsurpassed customer service - all backed by the only Performance Guarantee in the industry. That is why so many customers come back to Hapman time and time again for the best in material handling equipment.
Performance Guarantee
HAPMAN guarantees that the equipment we manufacture will achieve the specific results for which it was designed.
Should the HAPMAN equipment not perform as designed we will revise, repair, or make whatever changes are necessary to achieve the proper operation of the equipment.
Helix™ Flexible Screw Conveyor
Hapman's standard stationary Helix™ model can convey up to 40 feet. It is available in diameters ranging from 2-1/2-8 inches with a standard 8 cubic ft 304 stainless steel hopper, food grade poly conveyor casing and a protective grate with safety cut-off switch. Four auger configurations are available. Connectors are T-handle couplings for simplification of service. No special tools are required and this unit can be dismantled quickly.
Tubular Drag Conveyors
An excellent choice for dependable 24/7 operations which require low segregation and/or degradation; complete enclosure for dust control; the handling of high moisture content materials, difficult to handle abrasive materials or ones which may tend to pack / smear; and in situations which may require multiple inlets and/or outlets. Bulk materials are conveyed between flights, at virtually any angle, for distances of up to 85 feet vertically, and more than 200 feet horizontally, depending on material bulk densities and required capacity. Capacities can reach up to 30 cubic feet per minute (optimal range).
The Perfect Flexible Wall Feeder for Your Application
The versatility of the PosiPortion™ flexible wall feeder makes it the perfect fit for your 
feeder applications. A broad range of options provides precise measurement of virtually anything you can throw at it; including corrosive, abrasive, sluggish and very free flowing materials. PosiPortion™ feeders are in service worldwide in mining, chemical process, food and pharmaceutical environments. Hapman conducts free material analysis in our test lab, for your added peace of mind. Weather off the shelf or custom, Hapman has the right feeder for your application.
Bulk Bag Unloaders
Hapman Bulk Bag Unloaders utilize the optimum in design for ease of operation and efficient emptying of FIBC bags. Each feature has been meticulously designed and tested to insure accurate operation. Quality construction and our attention to operational details provide you with the most efficient Bulk Bag Unloader available.
Is dusting an issue?
Hapman's Flex-Connect is the perfect bag spout interface for your dust tight bag sealing needs. The stainless Steel ring and frame are flexibly connected to the hopper creating a dust tight interface between the discharge spout of the bag and the receiving hopper.
Bulk Bag Filler
Hapman's cantilevered design allows you unrestricted bag access from 3 sides. Th
e frame can be fixed height or adjustable to handle various bag sizes. A pneumatic inflatable bag spout bladder which holds the spout in place and confines the dust. A bag pre-inflator and de-aerator maximizes capacity and assures filled bag stability. Options such as vibration filling and gain-in-weight systems are available.
Bag Dump Stations
Hapman bag dump stations come in three configurations which are designed to limit product loss during the bag dumping process, without creating a dusty environment. Each may be specified as part of a complete Hapman conveying system, as a stand-alone unit and/or custom engineered to attach to your processing equipment. Dust collection can be obtained through external collection or self contained and confined within the process. All of Hapman's bag dump stations come equipped with a stainless steel safety grate coupled to a power cut off switch for operator safety. Wide selections of options are available to help increase and assure uniform product flow.
SolidQuid™ Systems
The solid / liquid delivery system that utilizes existing liquid delivery equipment to convey measured bulk powders to your mix tank. If your application requires automatic and precise delivery of dry bulk ingredients to a slurry or mix tank and you have a liquid delivery system already in place, think SolidQuid™. No need to add a mechanical conveyor to your system, SolidQuid™ prevents clumping, reduces mixing time, dusting, and energy consumption, saving you time and money. The versatility of HAPMAN's SolidQuid™ system enables it to handle a variety of dry materials and liquids for just about any industry.
Hapman's MiniVac™ 
Hapman's MiniVac™ conveyor is engineered to fit your pneumatic conveying needs.Vacuum is supplied by a highly efficient regenerative blower or P.D. pump. A reverse filter pulse of timed bursts of compressed air keep the filter cartridge clean and performing at maximum efficiency. Discharge options include rotary valves, and dump or slide gates.