Big Bag Discharging Station (with Pneumatic Massage Units)
Bulk bag unloading system with pneumatic massage paddles to loosen compacted powders for clog-free discharge
- Applicable bag: FIBC bulk bags (tonne bags)
- Hoist lifting capacity: 0.2-1.5T
- Working pressure: 0.5-0.6MPa
- Operating temperature: -20℃ to 45℃
The discharging system lifts the FIBC bag to the feed inlet, where the operator unties the outlet rope to begin unloading. The built-in pneumatic massage units assist material flow by gently agitating the bag, allowing powder or granular materials to fall by gravity into the buffer hopper. Material is then transferred via a screw conveyor to the next processing step. The fully enclosed structure maintains a clean, dust-free working environment, ideal for pharmaceutical, chemical, and food industries.
Features
- Dust-free operation
Pneumatic massage units effectively loosen compacted materials, ensuring smooth discharge into the hopper. The sealing ring and bag clamping system prevent dust leakage during unloading. - Safe and reliable structure
All contact parts are available in SS304 (food grade) or SS316L stainless steel, providing corrosion resistance and hygiene compliance for pharmaceutical and chemical applications. - Reduced manual handling
The system is equipped with an electric hoist for easy lifting of FIBCs. Bags are secured to a rigid frame, and the hoist travels along a rail to position the bag accurately above the discharge station. After emptying, the clamping device releases the bag, allowing the operator to remove it safely and efficiently.
Typical Applications
Fertilizer
Lactose
Milk powder
Customizable Options
- Core functional modules
Load capacity: Configurable for FIBC bags ranging from 200 to 1500kg
Equipment dimensions: Adjustable in length, width, and height according to plant layout or space constraints
Material construction: Product contact surfaces available in SS304 (food grade) or SS316L stainless steel for corrosion resistance in pharmaceutical and chemical applications - Adaptation for special conditions
Sealed and eco-friendly design: Fully enclosed structure prevents dust leakage and ensures clean operation
Inert gas protection: Optional nitrogen purging system for flammable, explosive, or oxidation-sensitive materials - Structural and configuration options
Lifting system: Custom electric hoist design supporting 1–3 ton lifting capacity with tailored lifting height
Downstream connectivity: Compatible with silos, screw conveyors, or tubular chain systems; customizable flange interfaces available for seamless integration
