Big Bag Filling

Precise, Clean, and Efficient Bulk Packaging

Big Bag Filling Systems

Big Bag Filling and Unloading Systems are engineered solutions that simplify the handling of large, flexible containers—often called FIBC or jumbo bags—by automating both the filling of empty bags with bulk powder or granules and the safe emptying of filled bags back into a process line. In a filling station, an empty big bag is first suspended from a sturdy frame beneath a discharge spout or fill head. As material flows downward into the bag, integrated load cells continuously monitor weight, allowing the system controller to stop the flow precisely when the target fill weight is reached. Innovative features—such as inflatable bag collars, pneumatic clamps, or vibratory densification decks—ensure the bag retains its shape, settles evenly, and maximizes usable volume while minimizing dust and spillage. On the unloading side, a similar frame holds the filled bag securely above a hopper or conveyor. By cutting or releasing the bag spout, material discharges under gravity into a receiving vessel. To prevent bridging or rat-holing, many unloading stations incorporate agitators, fluidizing pads, or rams that gently vibrate or press the bag, encouraging consistent flow. Dust containment is maintained through integrated bag dumping enclosures and connection to a dust-collection filter, ensuring that once the bag is emptied, the workplace remains clean. These modular systems can be tailored to different bag sizes, materials, and fill rates. For example, skid-mounted big bag fillers offer a compact footprint ideal for medium-capacity operations, while larger floor-mounted units can handle multiple bags in sequence at higher throughputs. On the unloading end, a forklift-friendly frame allows rapid swapping of bags without interrupting production, whereas enclosed high-care stations support sanitary applications in food, pharmaceutical, or chemical sectors. Whether your operation demands precise weight control for consistent batch quality, seamless integration into automated production lines, or enhanced ergonomics and safety for forklift operators and technicians, big bag filling and unloading systems provide a versatile, dust-free, and scalable approach to managing bulk materials.

Engineered for accuracy, cleanliness, and flexibility—built to meet the demands of modern bulk packaging operations.

Key Features of Our Big Bag Filling Systems

Precision Weighing with Load Cells


Accurately measures and controls fill weight to ensure consistent batch quality and reduce material overfill.

Dust-Tight Filling Operation

Minimizes airborne dust and spillage for a cleaner, safer working environment—ideal for sensitive or regulated industries.

Inflatable Bag Neck Seals & Pneumatic Clamps

Secure the bag firmly during filling to prevent leakage and ensure proper alignment.

Modular, Customizable Design

Adapts to various bag sizes, product types, and plant layouts—perfect for integration into new or existing systems.

 

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