Powder is the hardest material to fill accurately, because the product itself decides whether a machine can hold tolerance. Free-flowing powders such as milk powder or cement admixture fill well with a single auger. Ultra-fine, aerated or blended powders flood, bridge or separate, and need a twin-screw dosing head that conveys the product as a plug.
This category also covers bulk bagging: at 10–50 kg per bag, a 1% overfill is real money, so the DCS-F25 uses net-weight weighing with dust extraction and bag compaction to protect both your product margin and your plant environment.
Auger and twin-screw dosing systems for fine, light and mixed powders
Auger-type net-weight filler for free-flowing powders from 100 g to 2 kg, available with roll-film or pre-made bag sealing.
High-precision twin-screw dosing system for ultra-fine, light and mixed powders that defeat conventional auger fillers.
Bulk 10–50 kg powder filling station for paper, PP woven, PE-laminated and FIBC bags with dust extraction.
Tell us the bulk density, particle size and flow behaviour of your powder — those three facts decide the machine more than anything else.
| Model | Dosing type | Fill range | Speed | Accuracy | Product type |
|---|---|---|---|---|---|
| 2-500 | Single auger screw | 100–2000 g | 15–40 bags/min | ±1% | Free-flowing powders |
| 8-300/350 | Twin counter-rotating screw | 10–3000 g | 10–35 bags/min | ±0.2–0.5% | Ultra-fine, light, blended powders |
| DCS-F25 | Bulk net-weight hopper | 10–50 kg | 3–8 bags/min | ±0.2% at 25 kg | Paper / woven / FIBC bags |
Still unsure? Send your product datasheet and bag sample — our engineers will recommend one model, not a catalogue.
What buyers ask before they specify a machine in this range
Send us your product, bag and target output. We will recommend one model and quote a delivered price — no obligation.
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