BIG BAG UNLOADER
Efficiency, Safety and Sealing in the Handling of Bagged Materials
The Haco Big Bag Unloader is designed to ensure the safe, sealed, and controlled unloading of bulk solid materials packaged in big bags (FIBCs), even in environments with high dust generation. Robust, modular, and highly customizable, it is ideal for processes that require agility, ergonomics, and compatibility with conveying or dosing systems.
Engineering Focused on Performance and Operational Safety
Reinforced Metal Structure: Robust construction with adjustable hooks for different sizes and shapes of big bags;
Hermetic Seal with Dust Removal Chamber (Optional): Coupling system that surrounds the lower nozzle of the big bag, sealing the transfer and, when equipped, allows connection to industrial exhaust fans;
Integrated Vibrating Table (Optional): Facilitates the flow of compacted or low-flow products;
Inspection Door with Viewing Window: Allows safe access to the discharge nozzle for adjustment, opening, and inspection during unloading.
Available Versions
Standard Version with Single Column: For big bags suspended directly by pallet jack, forklift or electric hoist;
Version with Integrated Hoist and Monorail: Lifting system with electric hoist for locations without forklifts;
With Vibrating Table and Internal Ripper: For unloading compacted or lumpy products;
Sealed Model with Dust Collection System Connection: Recommended for the food, chemical, and mineral industries;
With integrated thread or flow control valve: For continuous feeding of conveying or dosing systems.
Additional Technical Resources
Discharge Nozzle Tie-Down and Tensioning System;
Tilt-up door with viewing window and safety lock;
Local control panel or remote control (optional);
Big bag presence sensor and interlock with feeder;
Interior coatings for abrasive or corrosive products.
Typical Applications
Fertilizer Industry: Discharge of MAP, NPK, urea and micronutrients;
Food Industry: Sugar, salt, flour, powdered milk, additives and ingredients;
Chemical Industry: Carbonates, resins, pigments, polymers and powdered products;
Mining and Cement: Dry sands, limestone, clinker, bentonite and additives.
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