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30+ years of technology accumulation, is your reliable choice
The Big Bulk Jumbo Bag Unloading Station is a semi-automatic system designed for the unloading of jumbo bags (500kg–1000kg) from bulk material containers. Ideal for industries such as food, chemicals, and construction materials, this system helps unload raw materials like grain, cement, plastic pellets, animal feed, and more.
Equipped with an electric hoist, the system lifts the big bags and positions them for easy opening. The materials are then discharged into a receiving hopper using a double screw feeder with inverter control. The system is designed to minimize dust pollution and improve safety by incorporating an integrated dust removal system.

Efficient and Safe Operation – Humanized design for easy disassembly, allowing for quick cleaning without tools. Perfect for food handling where hygiene is critical.
Fast and Accurate Feeding – Equipped with double screw feeders with inverter control, providing high-speed and high-accuracy material discharge.
No Powder Leakage – Innovative clamp system ensures that no powder leaks, improving efficiency and reducing waste.
Reliability – PLC control system and international brand electrical equipment ensure continuous, reliable operation, even for 24-hour use.
Dust-Free – Built-in dust removal system keeps the environment clean by filtering out airborne dust during the unloading process.
Versatile – Suitable for unloading a wide range of bulk materials such as flour, rice, chemicals, plastic pellets, animal feed, and cement.
High Capacity – Unloads up to 10-15 bags per hour, depending on material characteristics and system configuration.
| Feature | Specification |
|---|---|
| Bag Removal Specification | ≤ 1000x1000x1600 mm |
| Working Power Supply | AC380V ± 5% 50Hz |
| Air Source Pressure | ≥ 0.6MPa |
| Air Consumption | 0.6 m³/min |
| Dust Removal Air Volume | 800–2500 m³/hour |
| Bag Removal Capacity | 10–15 bags/hour (manual bag removal) |
The Big Bulk Jumbo Bag Unloading Station is suitable for unloading a wide variety of materials, including:
Food Processing – Flour, rice, sugar, and other bulk food ingredients.
Chemicals – Unloading of plastic resins, PVC powder, carbon black, and other fine chemicals.
Cement and Construction Materials – Handling cement, gypsum, sand, and other building materials.
Animal Feed – Unloading animal food, pellets, grains, and seeds.
Pharmaceuticals – Handling powdered substances, nutritional supplements, and other fine materials.
This system is designed for use in silos, warehouses, production lines, and bulk material handling facilities.
✔ High Efficiency – Capable of unloading up to 15 bags per hour, ideal for large-scale operations.
✔ Flexible Operation – Semi-automatic design reduces manual labor, improving productivity.
✔ Dust-Free Environment – Built-in dust removal system ensures a clean and safe work environment.
✔ Reliable and Durable – Made with high-quality components, ensuring long-lasting performance in industrial environments.
✔ Low Maintenance – Easy to disassemble for cleaning, reducing downtime and maintenance costs.