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The Rotary Rice Grader Rice Mill Equipment stands as a cornerstone in modern rice processing lines, engineered to deliver precise classification of milled rice based on grain size, shape, and quality. This advanced sorting machinery bridges the gap between polishing and packaging stages, ensuring only uniform grains reach market channels while maximizing value recovery from broken kernels. With an enhanced processing capacity ranging from 3 to 10 tons per hour across its model range, it accommodates diverse production scales from medium-sized specialty mills to large industrial rice processing complexes.
| Availability: | |
|---|---|
| Quantity: | |
Model | MMJX100*3 |
Capacity(t/h) | 2-3 |
Power(kw) | 1.1 |
Weight(kg) | 920 |
Dimension(mm) | 1760*1520*1480 |
What distinguishes this grader from conventional models is its seamless integration with rice mill workflows, featuring a space-efficient design that requires 30% less installation space than comparable systems. The rotating cylindrical sieve structure eliminates static screening limitations, achieving an exceptional sorting accuracy of 99.6% across various rice varieties—from short-grain japonica to long-grain basmati. This precision directly translates to consistent product quality, reduced waste, and improved marketability of finished rice products.
Equipped with 2 to 4 concentric rotating sieve cylinders (depending on model), each featuring precision-drilled apertures ranging from 1.8-3.2mm, the grader performs multiple separation stages in a single pass. The outer cylinder removes large impurities, intermediate cylinders separate different grain sizes, and the inner cylinder collects fines and broken particles, ensuring comprehensive classification in one continuous process.
A 7.5 kW variable frequency drive system enables precise rotation speed adjustment between 35-65 rpm, with fine-tuning capabilities of ±2 rpm for optimal separation of specific rice varieties. This flexibility allows operators to achieve perfect grading results for everything from small-grain aromatic rice to larger, longer grains that require gentler handling.
Combining traditional bouncing ball technology with an integrated air purge system, this grader reduces manual cleaning requirements by 85% compared to standard rotary graders. The dual-action cleaning prevents grain buildup on sieve surfaces, maintaining consistent throughput even during extended processing runs and reducing unscheduled downtime.
An intelligent diversion system with precision sensors automatically channels different grain fractions to designated outlets, with real-time monitoring that ensures less than 0.5% cross-contamination between grades. This automation minimizes operator intervention while maximizing the value recovery from each batch.
As a critical component in modern rice processing facilities, the grader fits seamlessly between polishing and packaging stages, ensuring only uniformly sized whole grains proceed to premium markets while directing broken grains to secondary processing streams for flour production or food ingredient applications.
For producers of high-value rice varieties such as Basmati, Jasmine, and organic rice, the grader's precise separation capabilities preserve the unique characteristics that command premium market prices. Its gentle handling maintains grain integrity, critical for specialty varieties where visual appeal directly impacts market value.
Meeting stringent international rice quality standards requires consistent grain sizing and purity. This grader removes off-spec grains and impurities that could result in customs rejection, supporting export-oriented mills in maintaining compliance with global market requirements.
Under normal operating conditions (8-hour daily use), sieve cylinders typically maintain optimal performance for 8-10 months with standard rice varieties. For abrasive varieties or continuous 24-hour operation, replacement every 6-7 months is recommended. The quick-release mechanism allows complete cylinder replacement in less than 45 minutes without specialized tools.
Yes, the grader's versatility extends to all rice types through interchangeable sieve cylinders with specialized aperture configurations. Short-grain varieties perform best with 1.8-2.2mm apertures, medium-grain rice uses 2.2-2.6mm apertures, and long-grain varieties utilize 2.6-3.2mm apertures. Five preset configurations are stored in the control system for immediate recall.
The grader features a built-in calibration program that operators can run in 15 minutes to verify and adjust separation accuracy. Real-time monitoring continuously checks efficiency, alerting operators if accuracy drops below 98%. Calibration kits with standard reference grains are available to ensure consistent results across different production shifts.
This high efficientrotary vibrating cleaning machine has gathered differentfunctions in one, can efficiently remove different sizes'impurities.
Use screw rollerfeeding device, The full width of the screen surface is uniform, with step-less output capacity adjustment, digital display, simple and intuitive.
Airtight de-dust device, with less dust.
Use cardan flexible suspension system,which makes the machine work smoothly.
The cardan is durable, machine performs verystable.
Onelayer with brush cleaning structure, can automatically clean outimpurities.
Output capacity of single machineis big.
The ROTARY CLEANING MACHINE is a high-performance cleaning equipment under the Rice Mill Machine category, designed by Golden-Cereal™ to efficiently remove impurities from grains during processing. As a core component in grain processing lines, it plays a critical role in enhancing grain purity, ensuring downstream processing (such as husking, whitening, or grading) operates smoothly.
Unique selection chamber to separate stones from grain,especially errective for brown rice.
Unique sieve structure to save blowing rate.
Negative-pressure air suctionto prevent dust from escaping the machine.
Equipped with three main models—TQSX85B, TQSX100B, and TQSX125A—the machine caters to diverse production scales, with capacity ranging from 3.5-4.5 t/h to 7-8.5 t/h. Its advanced design ensures exceptional performance in removing impurities, especially for sensitive grains like brown rice, where preserving grain integrity is critical. Whether integrated into small rice mills or large-scale grain processing plants, this destoner enhances product quality by reducing impurity levels to below 0.1%, meeting international food safety standards.
Ideal for modern agricultural processing facilities, it integrates pneumatic technology with robust engineering to deliver consistent performance across varying operational scales. Whether deployed in small rural mills or large industrial complexes, this husker ensures high husking rate (up to 98%) and low grain damage (below 2%), making it a cornerstone for businesses prioritizing quality and productivity. Its adaptability to diverse paddy varieties and climates further solidifies its position as a versatile solution in global grain processing markets.
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