Bulk Bag Fillers

Our heavy-duty bulk bag fillers will exceed your requirements for safe and reliable Super Sack® (bulk bag, big bag, FIBC) filling.

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Bulk Bag Filling Solutions

FormPak offers several models to accommodate the specific needs of your big bag filling application.

BagPak 2100-SS (Spout top – Scale Controlled) Bulk Bag Filler

BagPak 2100-ST (Spout Top) Bulk Bag Filler

BagPak 1100-DT (Duffel Top) Bulk Bag Filler

BagPak 4400-AD (Auto-Discharge) Bulk Bag Filler

BagPak 2100-SS-RL (Rota-Load) Bulk Bag Filler

BagPak 1100-DT-IH (Integrated Hopper) Bulk Bag Filler


Our basic bulk bag filling machine is designed to fill duffel or open top bags to volume. Add FormPak’s Fill Head/Seal and scale controller and you have an accurate gravimetric filling system that is dust-tight and automated to fill by weight.

  • Our bulk bag filling machines utilize heavy structural steel frames, adjustable holder arms for multiple big bag heights, and fork lift pockets for mobility.
  • Our fill head features a two piece design for dust tight connections to the Super Sack®, while providing an efficient dust collection port.
  • Our top of the line scale controlled filler fills bags to precise weights with bulk and dribble flow settings.


We offer several bulk bag filling options, including:

  • Wide base frames for pallet jack loading/unloading
  • Cartridge filter systems for controlling minor dust
  • Super Sack® pre-fill inflator for lined bags
  • Densifiers and/or vibrators to settle aerated materials
  • Fully automated bag release and eject systems

Custom Bulk Bag Filler Request

  • Information about your application needs

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Product Testing

If we test your material in our lab, we will guarantee complete discharging of material from your Super Sack® or bulk bag.