Bulk Bag Unloaders

Bulk Bag Unloaders

Bulk Bag Unloaders

  • Dust-free
  • All Bag Types
  • Controlled Dosing
  • Low Headroom Models
  • High-hygiene Models
  • Mobile Options
  • Total Containment
  • IBCs & Boxes/Octabins too
  • Integral Hoist Option
  • Wide Range of Models & Accessories


Processors around the world handle dry bulk powders and ingredients in bulk bags for FIBCs (flexible intermediate bulk containers). At Spiroflow, we specialize in high containment bulk bag filling and unloading systems - offering the most comprehensive range of standard and custom unloading equipment in the business.

Also known as Super Sack Unloaders, Big Bag Unloaders, Bulk Bag Dischargers, Bulk Bag Emptiers, FIBC Dischargers, FIBC Unloaders, FIBC Emptiers, Super Sack Dischargers, and Super Sack Emptiers.

Most process industries use bulk bag unloaders to handle an endless number of materials due to their safety & cost effectiveness. Where small bags (50 lb/23 kg) were used almost exclusively, bulk bags (or big bags) are now a viable and effective alternative for containment and distribution of a whole gamut of vastly differing products.

For over 45 years Spiroflow has worked closely with both small and large volume users - resulting in the development of a comprehensive and expanding range of bulk bag unloaders and transfer equipment to meet the exact and varying requirements of virtually any product and bag type. There are nine different models of bulk bag unloaders available to provide discharge by volume or by weight. A wide range of modular emptiers is also available, providing the complete solution to bag emptying and materials conveying.

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Call us at (281) 350-0550

or email us at info@approtec.com