Automated Bulk Bag Filling
Automated Bulk Bag Filler System for Rapid Super Sack Fiilling

Fully Automatic Bulk Bag Filling System with Robotic Palletizing, Filling, and Wrapping.
Automatic Bulk Bag Fillers and Super Sack Filling Systems
We are proud to introduce the first completely automated bulk bag filling system to North America, patented by PanPac Engineering. This automatic super sack filling system is an advanced robotic industrial system designed to fill large bulk bags, also known as super sacks or FIBCs (Flexible Intermediate Bulk Containers), with various types of materials such as powders, granules, and pellets. This system was engineered to optimize the filling process by ensuring precision, efficiency, and safety, thereby reducing manual labor and increasing throughput. While protecting operators from dust and ergonomic challenges has been a priority for years, in filling bulk bags, the 2020 pandemic has created a need for automation just to meet product demands. We are pleased to state this system fulfills all the requirements.
þ Completely Automated Bulk Bag Filling
þ Robotic Arms for Precise Bag Placement
þ Inflatable Tube Bellow for Dust-Tight Seal
þ Sensors for Bag Rotation and Centering
þ Bag Spout Automatically Opened/Sealed
þ Automatic Bag Strapping and Conveying
Auto Bulk Bag Filling Robot Features

Completely Automated Bulk Bag Filler. From Slip Sheets Through Accumulating Conveyors.
SEQUENCE OF OPERATION
1) The bulk bag is presented for pickup on the orientation table. The bag spout is opened.

2) The robotic tool captures the bulk bag inlet spout, moves the bag and places it onto the filling tube.

(3) The filling tube bellow inflates (inside of the bulk bag spout), forming the Inner Spout's dust containment seal #1. Note: The fill tube is a tube within a tube and the dust/air is displaced through the outer tube to a dust collector.
(4) Two opposing tools then clamp the bulk bag spout to the fill tube creating the Inner Spout's dust containment seal #2.
(5) The empty super sack is inflated to remove folds and voids within the bag.

(6) The empty bulk bag is automatically rotated and centered onto the pallet (when pallets are used) to ensure a stable bag fill.

(7) Once filled (and after the extraction of any dust), two flat bars seal the bag spout. The spout is then unclamped/unsealed from the fill tube and the super sack is moved to the sealing station.
(8) The inner liner, or bag spout itself (if no inner liner is present), is heat sealed with one or two sealing tools. This is sealed at a specific temperature for a specific time to ensure proper sealing, creating the Outer Spout's Seal #1.

(9) A pneumatic arm then pushes the inner liner down, inside the bag.

(10) The outer bag spout is automatically strapped, creating the Outer Spout's Seal #2.

(11) The filled bag is discharged to the accumulating conveyor.
Note: All of the above occurs with NO OPERATOR INTERVENTION.
Machine Layout

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