Gravity Paddy Rice Grain Separator
This gravity paddy rice grain separator splits unhusked paddy from brown rice after the husker, so only clean brown rice moves on to the whitener. It works on the weight gap between the two grains, using a sieve plate that moves back and forth. Paddy is sent back to the husker, and brown rice runs out the other side, which lifts the separation rate of the whole mill.
How a gravity paddy rice grain separator works
Brown rice is heavier and smoother than paddy, which still wears its rough husk. When the mixed grain lands on the tilted deck, the back-and-forth stroke makes the grains form layers. Heavier brown rice sinks and walks uphill, while the lighter paddy floats on top and slides down. Two outlets then collect each stream, and a third can take a mixed middle cut for another pass.
On machines of this type, the deck usually oscillates with air-assisted stratification to keep the layers sharp. Feed is typically continuous and vibration-controlled, so the operator mainly sets the feed rate and the deck angle.
Features buyers ask about
- Compact frame and simple controls: the unit fits between the husker and whitener without a large footprint.
- Long or short grain: the deck can be set to handle both, which suits mills that switch between rice types.
- Low centre of gravity: a well-balanced body and matched speed keep the run steady with little shake on the floor.
Build values in the specification table below are typical for this class, not fixed for this model: a mild steel frame with a perforated deck and 2-6 tonnes/hour of feed. We confirm the real figures for your order.
Choosing the right size
Size the separator to match your husker, not the whole plant. If the husker runs faster than the separator can sort, paddy will slip into the whitener and raise the broken rate. For a twin-deck option with a daily rating, compare the 6t-12t per day double body paddy separator. If you would rather buy one line with the separator built in, look at the complete set combine rice mill. All models sit in our agro processing equipment range.
Export from China
We make this gravity paddy rice grain separator in China and ship it to Kenya, Ghana and Tanzania and many other markets, in seaworthy export crates. We confirm the voltage, the rice type and the port of discharge before we build. For wider context on mill sizing in farming regions, the FAO guidance on sustainable agricultural mechanization is a useful source.
Send your husker output and destination port, and we will reply with a matched spec and quote.
| Category | Agro Processing Machines |
| Sub-category | Agro Gravity Paddy Separator |
| Automation Level | Continuous feed, vibration-controlled * |
| Power / Mechanism | Oscillating deck with air-assisted stratification * |
| Build Material | Mild steel frame, perforated deck * |
| Capacity / Size | 2-6 tonnes/hour * |
| Availability | In stock / Made to order |
| Export Packaging | Seaworthy export crating available |
| Warranty | As per manufacturer terms — confirm at enquiry |
* Typical value for this type of equipment, not an exact datasheet figure for one specific unit — confirm the precise specification for your order at enquiry.
Compare
How this compares to similar Agro Processing Machines products
| Model | Automation / Power | Material | Capacity |
|---|---|---|---|
| Gravity Paddy separator Rice separator Grain separator (this page) | Continuous feed, vibration-controlled | Mild steel frame, perforated deck | 2-6 tonnes/hour |
| 6t-12t Per Day Double Body Paddy Rice Separator Machine | Semi-automatic to fully automatic, motor-driven | Mild steel/cast iron construction | Varies by model and throughput requirement |
| Commercial Mini Rice Mill Machine | Semi-automatic to fully automatic, motor-driven | Mild steel/cast iron construction | Varies by model and throughput requirement |
| Agro Grain Pulverizer Machine | Continuous feed, motor-driven | Mild steel body, hardened beaters | 100-500 kg/hour, fine powder output |
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Questions about the Gravity Paddy separator Rice separator Grain separator
Yes — capacity, power specification and accessories for the Gravity Paddy separator Rice separator Grain separator can typically be configured to your requirement. Share your target output and destination country when you enquire.
Orders shipped for export include export-grade packaging and the paperwork needed for customs clearance, plus an operating manual where relevant. After-sales and installation terms are agreed when you place the order.
This product is available for export to 67+ countries across Africa, Asia, the Middle East and Latin America. Confirm your destination when requesting a quote.
Yes — the Gravity Paddy separator Rice separator Grain separator is regularly supplied against government, municipal and institutional tenders. Share the tender's technical specification, required quantity and delivery date, and we'll confirm compliance paperwork and a dispatch schedule that meets your submission deadline.