Granules are easier to convey than powder but harder to weigh, because piece-to-piece weight varies. For bulk packs of 2.5–10 kg the variation averages out and a simple weighing hopper is enough — that is the 1-450. For retail packs of 100–1000 g the variation dominates, and only combination weighing holds tolerance.
Both machines in this category are built for dusty plants: sealed cabinets, guarded pneumatics, and wear parts that can be replaced on site without a service visit.
Weighing and bagging systems for pellets, grains, feed and pet food
Cost-effective 2.5–10 kg granule weighing and bagging machine for non-woven and film bags — the workhorse of feed, grain and fertilizer plants.
Four- or six-head linear weigher that hits ±1 g on 100–1000 g granule packs at up to 55 packs per minute.
Below about 1 kg per pack, use the linear weigher. Above 2.5 kg per pack, the weighing and bagging machine is cheaper and just as accurate.
| Model | Weighing method | Pack range | Speed | Accuracy | Best for |
|---|---|---|---|---|---|
| 1-450 | Net-weight hopper | 2.5–10 kg | 8–20 bags/min | ±0.5% | Feed, grain, fertilizer, pellets |
| DCS-G10 | 4/6-head linear weigher | 100–1000 g | 30–55 packs/min | ±1 g | Nuts, snacks, frozen fries, candy |
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What buyers ask before they specify a machine in this range
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