Introduction:
The gravity separator is capable of separating dry particles that are uniform in size but differ in specific gravity. Widely used in the seed industry, this equipment removes lightweight impurities and inferior seeds from various seed crops. Proper use of the UGOOD gravity separator significantly enhances the overall quality of seed batches.
The 5UGZ series gravity separator features a rectangular deck design that allows material to travel a longer distance across the surface, ensuring a more thorough separation of light and heavy particles. As material flows over the vibrating deck, a pressurized airflow is blown upward through the surface, causing the material to stratify based on specific gravity: heavier particles move toward the higher end, while lighter particles move toward the lower end.
The equipment is designed for easy maintenance and servicing, while an automated control system ensures operational precision, consistency, and ease of use.
This equipment is suitable for the sorting and standardization of sunflower seeds, coffee beans, peanuts, corn, peas, paddy rice, wheat, sesame seeds, and other grain crops.


Our advantages:
1. Large processing capacity;
2. High purity: Equipped with different sized screens to remove grass, hemp rope, imperfections, cavities, and small particles;
3. Variable frequency control: The frequency converter adjusts the vibration frequency, and by adjusting the airflow in the air chamber, various materials can be carefully selected;
4. Stable and reliable: Laser cutting of sheet metal parts ensures precision; bolted connections throughout the machine reduce welding deformation;
5. Three-years warranty.


Model | 5UGZ-5A | 5UGZ-5B | |
Max-feeding Capacity | Wheat seed | 4000~5000 Kg/h | 4000~6000 Kg/h |
Maize seed | 3500~4500 Kg/h | 3500~5500 Kg/h | |
Bean &Peas | 3000~4000 Kg/h | 3000~5000 Kg/h | |
Rice seed | 2400~3000 Kg/h | 2400~3500 Kg/h | |
Sunflower seed | 1000~ 1500 Kg/h | 1000~2000 Kg/h | |
Overall Size (L×W×H) | 3870×1720×1700mm | 3870×1845×1700mm | |
Screen size | 3150×1380 mm | ||
Weight | 1390 Kg | 1420 Kg | |
Power supply | 380V / 50Hz / 3-Phase | ||
Total power | 9.0 kW | 9.25 kW | |
Selection rate | ≥98% | ≥98% | |
Side opening | Without | with | |
Remarks | Can be used with cyclone duster | ||