Rice separator for immature grains
Ensure precise grain sorting by separating immature and defective rice kernels effectively for optimal milling results.

Separates Unripe Grains from Milled Rice
The Keltane Trieur from Uğur Promilling is a specialized machine designed to enhance rice processing by effectively separating unripe and defective grains from milled rice. It operates through an efficient screening system where rice enters an electively-perforated drum. Unfit grains fall through the perforations, allowing only high-quality rice to continue downstream. This equipment is particularly beneficial for rice processors and agricultural machinery suppliers focused on achieving premium product standards. Capable of handling batch operations, the Keltane Trieur supports grain sorting with precision and reliability. Engineered for manual operation, it integrates seamlessly into existing production lines used in rice milling and agricultural processing. With its robust construction, the trieur ensures ease of maintenance, making it a durable choice for continuous use in demanding environments.
Benefits
- Enhances product quality by ensuring only matured rice kernels proceed.
- Minimizes waste with precise separation of defective grains.
- Integrates easily with existing rice milling setups for seamless processing.
- Offers robust design for reduced maintenance and extended service life.
- Supports manual operation, allowing for greater control and flexibility in sorting processes.
- Applications
- Grain sorting,Rice processing,Rice milling,Agricultural products
- End products
- Milled rice,Polished rice,Sorted grain lots,Processed rice kernels
- Steps before
- Sorting,Hulling,Paddy Husking
- Steps after
- Polishing,Grading,Packaging
- Input ingredients
- unmatured rice,milky piece rice,rice
- Output ingredients
- separated rice,defective grains,rejected milky grains
- Market info
- Separation Efficiency
- High
- Automation
- Manual / Automatic
- Material Type
- Rice
- Unripe Grain Removal
- Yes
- Operation Type
- Batch
- Capacity
- Varying Capacity
- Working mechanism
- Trieur Bowl
- Batch type
- Batch Operation
- Automation level
- Manual / Semi-automatic
- Cleaning method
- Manual
- Operating flow
- Inline Continuous
- Material handling
- Helical transport
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Basket shape
- Cylindrical
- Feed method
- Gravity feed through an inlet hopper
- Discharge method
- Helix conveyor from separate outlet chamber