Bulk Bag Unloading Equipment

Premium Bulk Bag Unloading Equipment for Efficient Material Handling

Engineered with heavy-duty 3″ tubing construction for durability. Its adjustable heights accommodate various bag sizes effortlessly. With a wide range of add-ons available, customization is seamless to suit any application. Enhance productivity with integrated features such as dust control systems and vibration devices.


Hoist and Trolley

  • 1-ton or 2-ton hoists and trolleys are available.
  • Load-tested and certified bag adapters.
bulk bag unloader with a hoist trolley bulk bag


  • The bag adaptor is removed and lowered via fork truck for installation of the bulk bag.
  • Target plates on the top of the frame allow the forklift driver to know that the bag adaptor is securely in place.
  • Adjustable frame to accommodate various bag heights.
bulk bag unloader with a helix blue frame

Low Profile

  • Designed for lower headroom applications.
  • Slide rails are located in the center of the frame to allow room for the fork mast.
bulk bag unloader with a low profile bulk bag

Bag Interface

iris valve on a bulk bag unloader

Iris valve

Designed to gently control the discharge of free flowing powders, granules, and pellets while untying the bag. However, the spout cannot close 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.

Access Chamber

Used for untying the bag spout. Common for most application, this safety enhancement reduces dust exposure.

Bulk bag unloader with a big bin split into 4 subsections

Bag Splitting Hopper

Pierces the bulk bag as it is lowered into the hopper allowing for material to flow. For single-use bags.

Bulk bag unloader with a posi clamp with a pinch valve

PosiClamp Spout Clamping System

Provides a dust-free seal.

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

Combo Unloading

Allows for the introduction of small ingredients into the process.


Portable Base

Built with heavy-duty locking casters for safety, our portable base allows for movement from process to process

Compact Sieve

A versatile, high capacity, easy clean screening vibratory sieve where space is restricted.


Load cell are mounted to the bottom on the frame to monitor material output.

Integral Access Chamber-Dust Collector

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

bulk bag unloader enclosure


Keep your employees safe: prevent exposure to dust and hazardous materials in the workplace


Our in-house engineering team and panel shop supply standard configurations as well as custom packages for automation process optimization.

Material Flow Enhancers

bulk bag unloader rendering

Agitator Paddles

Enhance material flow with pneumatic massage paddles that gently lift the bottom of the bulk bags toward the spout, aiding material discharge.

bulk bag unloader side punch

Side Puncher Paddles

Keep materials flowing smoothly with side puncher paddles. Say goodbye to clumping and blockages as these paddles promote continuous material flow, preventing any bridging issues during discharge.

Bulk Bag Uploader just the bin portion

Vibrating Discharge Pan

Frame mounted discharge pan  with rubber vibration dampers and an electric vibrator to aid in material discharge

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?

North America

Stephanie Avery

Product Specialist

(269) 382-8215

Email Stephanie Avery

Pawel Pinkosz


Pawel Pinkosz

Sales Engineer

+48 885 402 222

Email Pawel