Models

Hoist and Trolley

  • Heavy-duty square tubing frame construction.
  • 1-ton or 2-ton hoists and trolleys are available.
  • Many options are available for customizing to your specific application.
  • Load-tested and certified bag adapters.
bulk bag unloader with a hoist trolley bulk bag

Forklift

  • Heavy-duty square tubing frame construction.
  • Adjustable frame for accommodating bags of varying heights.
  • Stops on the top of the frame so the forklift driver knows that the bag is securely in place.
  • Many options are available for customizing to your specific application.
bulk bag unloader with a helix blue frame

Low Profile

  • Designed for lower headroom applications.
  • Heavy-duty square tubing frame construction.
  • Many options are available for customizing to your specific application.
bulk bag unloader with a low profile bulk bag

Portable Base

  • Provides flexibility in use for multiple process locations.
  • Heavy-duty square tubing frame construction.
  • Heavy-duty locking casters.
bulk bag unloaders with a portable base bulk bag

Loss-in-Weight

  • Heavy-duty square tubing frame construction.
  • Four (4) load cells can be added to the frame to measure LIW.
a bulk bag unloader with a fork lift bulk bag unloader

Options

Multiple Styles of Bag Spout Access Available

bulk bag unloader with an access chamber

Access Chamber

For untying the bag spout

PosiClamp Spout Clamping System

Provides a dust-free seal

dust control on a bulk bag unloader

Integral Access Chamber-Dust Collector

Reverse pulse filter cleaning keeps materials in your process stream instead of removing them to a remote collector.

combo spout access bag dump dust collector on a bulk bag unloader

Combo

For those applications where it is also necessary to dump small bags into the process.

Bag Cinching Devices

iris valve on a bulk bag unloader

Iris valve

To keep the spout closed while untying. Not recommended to close the spout when full of material.

bulk bag unloaders pinch Valve

Pneumatic Pinch Valve

If the bag spout needs to be closed while the material is still in the bag, the Pneumatic Pinch Valve is recommended.

Material Flow Enhancers

bulk bag unloader rendering

Agitation Paddles

Pneumatically operated.

bulk bag unloader side punch

Side Puncher Paddles

Pneumatically operated

Bulk Bag Uploader just the bin portion

Vibrating Discharge Pan

Discharge pan to be frame mounted with rubber vibration dampers and an electric vibrator to aid in material discharge

Bulk bag unloader with a big bin split into 4 subsections

Bag Splitting Hopper

For single-use bags

bulk bag unloader enclosure

Enclosure

Totally enclose your Bulk Bag Unloader

Bulk bag uploader rendering configuration

Bulk Bag Unloader Configurator

Use the Hapman Configurator for on-demand access to design custom solutions for your application and immediately obtain reference models and drawings.

Performantee Shield

Proof of our unwavering confidence in our product and team.

Our Performantee is a 100% operational guarantee that you will be fully satisfied with the performance of our equipment, and that it will achieve the specific results for which it was designed and manufactured. If not, we will revise or repair it to deliver the results we promised.

Have Technical Questions About Our Bulk Bag Unloaders?

headshot of Craig Thomas

Craig Thomas

Product Specialist

(269) 382-8285