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Big bag scale for weighing and filling of FIBC big bags with free-flowing granular products
The gravity feed bagging scale is designed for filling large-format FIBC bags, typically ranging from 500 to 2000 kg. It uses the natural flow of free-flowing granular materials for dosing and incorporates load cells for accurate weight measurement. This type of bagging scale is well suited for medium to large production plants or trading operations that manage high-volume material handling.
Technical Specifications
| Machine dimensions (L×W×H) | 1250×620×1060mm |
| Applicable materials | Flake materials, granular materials, moist materials |
| Weighing range | 20-50kg/bag |
| Capacity | Single scale: 300–500bags/hr Double scale: 800–1200bags/hr (depending on material flowability and bulk density) |
| Accuracy | Static ±0.1% Dynamic ±0.3% (Class X(0.2)) |
| Power supply | AC 220V/380V ±5%, 50 Hz±1%, three-phase four-wire |
| Peak power | 4kW |
| Air supply | 0.5–0.7MPa, 140Nm³/h, inlet pipe diameter 1inch |
| Operating temperature | -5°C to 40°C, dew point -40°C |
Specifications are subject to change without prior notice.
Product images may differ from the actual model configuration.
Applications
- Building materials: Suitable for cement, fly ash, sand aggregates, and similar bulk materials
- Chemical industry: Used for plastic pellets, fertilizers, industrial salt, and other free-flowing granules
- Mining: Applicable to mineral powders, metal granules, and related materials
- High-capacity production lines: Can be integrated with continuous processes such as fertilizer granulation lines or plastic extrusion lines
- Medium-to-low fluidity materials: Performs well with materials that flow moderately but are not highly cohesive, including phosphate powder and feed pellets