In today’s society, with the increasing demands for food quality and the urgent need for production efficiency, fully automated rice processing production lines have emerged. Among them, the 150-ton/day fully automated rice processing production line, with its high efficiency, stability, and intelligent features, has become an important representative of the modern grain processing industry.
I. The Practical Significance of a 150-Ton Capacity
A 150-ton/day rice production line is equivalent to processing 6.25 tons of paddy rice per hour. This scale is suitable for county-level grain processing centers and can meet the daily food needs of approximately 300,000 people. The production line typically includes 12 processes such as cleaning, hulling, milling, and polishing, with a paddy rice yield of approximately 65%-68%.
II. Core Equipment Configuration
Cleaning Equipment: Combined cleaning screen with a processing capacity of 8 tons/hour.
Hulling Unit: Equipped with 2 rubber roller hullers to meet peak demand.
Rice Milling System: Three-machine light milling configuration ensures broken rice rate <15%.
Color Sorting: Dual-channel CCD color sorter with a processing accuracy of 99.9%.
III. Energy Consumption and Space Requirements
This type of production line consumes approximately 2500-3000 kWh of electricity per day, equivalent to about 20 kWh per ton of rice. The plant requires a working space of 60 meters long × 15 meters wide, with a height of no less than 6 meters. It is recommended to reserve 15% of the area for temporary storage, with the paddy storage area sufficient for 3 days of production.
IV. Process Flow of a 150-ton/day Rice Milling Production Line
The process flow of this production line is rigorous and efficient. Starting with the receipt of raw materials, paddy is transported to the raw material silo of the production line via specialized transport equipment. The raw material silo is designed with full consideration of capacity and material flow, ensuring the paddy remains in good storage condition before entering the processing stage. Next, the paddy enters the cleaning stage, a crucial step in ensuring rice quality. Here, various cleaning equipment such as air separation, screening, and magnetic separation thoroughly removes impurities, dust, iron filings, and other foreign objects from the paddy, providing pure raw materials for subsequent processing.
After cleaning, the paddy enters the hulling stage, where the outer husk is removed to obtain brown rice. Advanced hulling machines employ advanced technology to ensure effective husk separation while minimizing broken rice. The brown rice then enters the paddy-brown separation stage, where various separation methods such as gravity and airflow separate unhulled paddy and broken rice, ensuring the quality of the brown rice.
Finally, the rice milling stage, the core of the entire production line, is where fully automated rice milling machines, through precise control, process brown rice into rice of varying precision according to different processing requirements. During the rice milling process, the equipment monitors parameters such as milling pressure, time, and temperature in real time to ensure that the quality of each batch of rice meets standards. To further improve rice quality, the production line is also equipped with polishing and color sorting stages. The polishing machine uses physical action to make the rice surface smoother, improving its appearance; the color sorter uses optical principles to precisely remove discolored grains, moldy grains, and other substandard particles, ensuring the purity of the final product.
The processed rice then enters the grading stage, where it is divided into different grades based on indicators such as grain size and weight to meet the needs of different markets and consumers. Finally, the rice enters the packaging stage. Fully automated packaging equipment can quickly and accurately complete the packaging process, and can also perform vacuum packaging or nitrogen-filled packaging as needed to extend the shelf life of the rice.
This entire 150-ton-per-day fully automated rice processing production line not only achieves high-efficiency production but also ensures production stability and high product quality through an intelligent control system. It not only improves the company’s production efficiency but also provides consumers with safer, healthier, and higher-quality rice products. With the continuous advancement of technology, such fully automated rice processing production lines will undoubtedly play an even more important role in the future grain processing industry.
V. Price List for Complete Rice Processing Equipment (100-150 tons/day)
Cylindrical primary cleaning screen, 1 unit (optional)
Vibrating cleaning screen, 1 unit
Destoner, 1 unit
Pneumatic rice huller, 2 units
Double gravity screen, 1 unit
Vertical rice milling machine, 3 units
White rice grading screen, 2 units
Polishing machine, 2 units
Color sorter, 2 units
Double-body packaging scale, 1 unit
Low-speed elevator, 4 units
Low-speed elevator, 12 units
Electrical control cabinet, 1 unit
Air duct auxiliary parts and installation materials, 1 set
Output: 5 tons/hour / 120 tons/day
Total power: 338.7 kW
Installation dimensions: 35000×12000×10000mm
Optional equipment for a 120-ton/day new complete rice processing line:
Thickness grading machine;
Length sorting machine;
Rice husk crusher;
Bag dust collector or pulse dust collector;
Magnetic separator;
Flow scale;
Bran separator;
Prices range from 1.7-2.3 million RMB. Specific prices may vary depending on region, manufacturer, and optional configurations.
VI. Features of 100-150 tons/day complete rice processing equipment:
1. The 100-150 tons/day complete rice processing line can process indica rice, japonica rice, and also ordinary white rice or steamed rice. 1. Widely applicable, high rice yield, low broken rice rate;
2. The complete 100-150 rice processing equipment uses a vertical rice milling machine, resulting in high output and high profit margin;
3. The complete 100-150 rice processing equipment is equipped with a cylindrical primary cleaning screen, a vibrating cleaning screen, and a destoner, providing excellent impurity and stone removal effects;
4. The complete 100-150 rice processing equipment is equipped with two polishing machines and a white rice grading screen, performing multiple bleaching and grading processes to produce high-precision, high-quality rice;
5. The complete 100-150 rice processing equipment is equipped with a fully automatic pneumatic dehulling machine, which can automatically feed and automatically adjust the rubber rollers, resulting in a higher degree of automation and easier operation;
6. The complete 100-150 rice processing equipment typically uses a bag filter to effectively remove dust, impurities, rice husks, and bran powder generated during the production process, ensuring a good working environment. It can also be equipped with a pulse dust collector;
7. The complete 100-150 rice processing equipment has a high degree of automation, realizing continuous automated operation from raw grain feeding to finished rice packaging;
8. The 100-150 rice processing equipment can be configured differently according to different raw material particle sizes and user requirements.
FOTMA MILL mainly produces rice milling machinery, covering the entire process of primary rice processing from paddy cleaning, destoning, hulling, separation to rice whitening, polishing, and color sorting, with a total of 7 major series and more than 130 varieties. The company has a complete product development system and modern product manufacturing capabilities, possessing industry-leading professional process equipment and a product R&D center. The company has participated in the construction of many large-scale complete rice milling projects at home and abroad, and its overall market share ranks among the top. Start your project and get a free quote NOW！
Post time: Mar-12-2026