BIG BAG LOADER

Safe, sealed, and controlled filling of industrial big bags.

The Haco Big Bag Loader was developed for the precise and safe filling of big bags (FIBCs) with bulk solid materials. It provides efficient sealing, operational ergonomics, and weight or volume control, and can be integrated into plant weighing and automation systems.

Engineering for Filling with Control and Reliability

Reinforced and Adjustable Structure: Height and width are adjustable to adapt to different big bag dimensions and operational processes;
Inflatable or expandable nozzle with air seal: Ensures a seal between the big bag mouth and the filling system, reducing dust emissions and preventing external contamination;
Flexible hose or bellows with exhaust outlet: Allows connection to the plant's dust collection system for clean operation;
Level Sensor or Integrated Load Cells (optional): For automatic filling control by weight or volume;
Suspension Hook and Adjustable Arms: For firm and secure attachment of the big bag straps.

Available Versions

Standard Gravity Version: Ideal for materials that flow freely from silos or upper hoppers;
Version with integrated screw or conveyor: For flow control and progressive filling;
With Integrated Scale: Automatic weighing filling with programmable setpoint;
Model with Vibratory Base Compactor: To settle the material and ensure greater volumetric utilization of the big bag;
Version with Local Panel and Manual or Automatic Control: Adjusted according to the plant's automation level.

Additional Technical Resources

Articulated hooks and mechanical handle locking mechanism;
Inflatable sealing and dust-retention device;
Reinforced bottom support for pallets;
Big bag presence sensor and end-of-cycle alarm (optional);
Finished with industrial paint or special steel for harsh environments.

Typical Applications

Fertilizer Industry: Filling big bags with MAP, NPK, urea and mineral compounds;
Animal Feed and Nutrition : Mineral salts, bran, feed, sugar, starches and additives;
Chemical Industry: Powdered, granular or crystalline products, with dust control and traceability;
Cement, Lime and Mining: Dry fillers such as limestone, dry clay, carbonate and additives.