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30+ years of technology accumulation, is your reliable choice
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Automatic filling machine news
30+ years of technology accumulation, is your reliable choice
The Powder Flour Bulk Bag Sack Weighing and Filling Machine is designed for ton-bag packing of fine powders with particle sizes less than 50 mesh, low air content, and poor fluidity. Utilizing advanced international powder packaging technology, dual-stage feeding, and innovative dust-control systems, this machine ensures high accuracy, fast operation, minimal environmental pollution, and reliable performance.
It is ideal for flour, powder, and granular materials in industries such as food, chemicals, and building materials. The machine features precise weighing, smooth feeding, and automated bag filling to maximize efficiency and reduce labor costs.

| Parameter | Specification |
|---|---|
| Weight Range | 500–2000 kg/bag |
| Packing Speed | 8–40 bags/hour (depends on material and net weight) |
| Packaging Accuracy | ≤ ±0.2% |
| Main Engine Power | Gravity flow ≤ 2 kW, Spiral feeding ≤ 5 kW |
| Power Supply | AC 380V, 50Hz |
| Working Air Pressure | 0.4–0.7 MPa |
This Powder Flour Bulk Bagging System provides efficient, reliable, and precise bulk bag packaging, making it the perfect solution for high-capacity flour or powder production lines.