POLYGON MACHINE
BIG BAG SILO LOADING SYSTEMS
Polygonmachine PBS Series Big Bag Silo Loading Systems provide a clean, efficient, and dust-free solution for transferring cement, fly ash, and chemical additives from bulk bags into silo systems or production hoppers.
These systems are designed for plants without permanent silo infrastructure, offering quick installation, high precision, and safe material handling for concrete, asphalt, and dry-mix applications.
Why choose Polygon Machine?
Polygon Machine delivers certified quality (TSE & ISO 9001), global expertise, and durable solutions from 30 m³/h to 240+ m³/h. Polygon Machine is a trusted partner in both compact and large-scale projects.
What batching plant types are available?
Stationary, mobile, and compact plants—plus cement silos, feeders, and dosing units. Every system is customizable to match your space, capacity, and automation needs.
How is long-term support handled?
Polygon Machine ensures fast setup, training, and after-sales service, minimizing downtime. All plants include modern automation and safety features for easy, efficient use.
Technical Specifications
| Model | Capacity (ton/h) | Bag Size (kg) | Power (kW) | Feeding Method | Discharge Type | Weight (kg) |
|---|
| PBS-5 | 5 | 500–1000 | 5.5 | Manual / Crane | Screw Conveyor | 950 |
| PBS-10 | 10 | 500–1500 | 7.5 | Manual / Crane | Screw Conveyor | 1200 |
| PBS-15 | 15 | 500–2000 | 11 | Manual / Crane | Pneumatic / Screw | 1450 |
Key Features
Dust-Free Loading Operation:
Equipped with an enclosed transfer system and integrated bag opening enclosure with dust filters, ensuring a clean and safe working environment.
High Precision Dosing:
Material flow controlled by load-cell-supported dosing system, ensuring uniform feeding into silos or batching units.
Easy Bag Handling and Loading:
Built-in lifting frame allows bag loading via forklift or crane, reducing manual handling and improving operator safety.
Flexible Discharge Options:
Available with screw conveyors or pneumatic transfer lines for compatibility with various plant layouts.
Integrated Filtration and Ventilation:
Dust extraction unit with cartridge filters and automatic air pulse cleaning maintains system efficiency during continuous use.
Compact and Modular Design:
Pre-assembled structure allows rapid installation and easy relocation between job sites or plant zones.
Durable Construction:
All steel parts are powder-coated and corrosion-protected for long-term reliability in industrial environments.
Performance
Transfer Rate: 5–15 ton/h
Bag Compatibility: 500–2000 kg big bags
Dust Emission Level: <20 mg/Nm³
Feeding Accuracy: ±1% per batch
Setup Time: <2 hours
Noise Level: Below 75 dB(A)
Applications
Concrete Batching Plants: Loading cement or additives directly from bulk bags.
Dry Mix Mortar Plants: Feeding fine powders or additives into production systems.
Asphalt and Soil Stabilization Plants: Handling mineral fillers and cementitious additives.
Temporary or Mobile Sites: Ideal for sites without permanent silo installations.
Advantages
Clean, safe, and fully enclosed material transfer
Quick setup and easy mobility
High dosing accuracy with load-cell feedback
Low maintenance with automatic filter cleaning
Compact structure suitable for all plant sizes
Bag Size and Handling
Throughput and Interim Storage
