Model range: CP-300 to CP-1200 series
Throughput capacity: 2-12 MT/hour
Power requirement: 5.5-15 kW (3-phase)
Peeling efficiency: 98.5-99.2%
Kernel damage rate:...
Rice Processing Machine
Why Choose Us?
Advanced equipment
The company mainly produces rice milling machinery, and its products cover the entire process of rice initial processing from rice cleaning, stone removal, hulling, separation to rice whitening, polishing, and color selection. There are a total of 7 series and more than 130 varieties. The company has a comprehensive product development system and modern production capacity, as well as industry-leading professional process equipment and product research and development centers.
Rich experience
Yutai Jinyuan Machinery Co., Ltd. is a professional manufacturer of grain processing equipment with a 30-year history. The company has a registered capital of 10 million yuan and total assets of over 30 million yuan.
Professional team
Our company has a professional design team with many years of market experience, which has participated in the design, installation, commissioning, and service of multiple complete projects. The company has a professional installation team of more than 20 people, who can organize or allocate installation personnel at any time to improve customer progress and ensure project schedule.
High quality
For each complete set of projects, especially large-scale engineering projects, a project team will be established to design, order, purchase, produce, distribute, transport, deliver, install, debug, and supervise quality, coordinate work progress, and project team members are both independent and cooperative, enabling the entire project to proceed smoothly.
What Are the Products of Rice Processing Machine
- Rice Processor
- Rice Color Selection Machine
- Rice Destoning Machine
- Rice Milling Equipment
- Rice Separator Machine
- Paddy Dehusking Machine
- Paddy Separator Machine
- Rice Rubber Polisher
- Rice Sieving Machine
- Rice Combination Processor
-
![Corn Peeling Machine]()
-
![Bucket Lifting Processing Machinery]()
Bucket Lifting Processing MachineryThe bucket lifting processing machinery is a complete integrated grain processing system that combines bucket elevator lifting, cleaning, peeling, milling, polishing and sorting functions....read more -
![50 Ton Rice Processing Equipment]()
50 Ton Rice Processing EquipmentThe fully automatic 50 ton rice processing equipment includes multiple key components, including a combination cleaning screen, rubber roller huller, new gravity grain rough separator, rice mill,...read more -
![Automatic Rice Processor]()
Automatic Rice ProcessorAs the deep-processing equipment selected by rice processing and grain trading enterprises, we believe that the primary consideration is to ensure the quality of grains, and the rice...read more -
![Small Rice Processor]()
Small Rice ProcessorThe intelligent equipment for small-scale rice processing production line is an advanced equipment that integrates automation, intelligence, and informatization. The equipment of Yutai Jinyuan...read more -
![Large Rice Processor]()
Large Rice ProcessorThe large rice processor is a cutting-edge industrial-grade equipment designed to meet the high-volume rice processing demands of food factories, agricultural cooperatives, and commercial grain...read more -
![Big Beige Color Sorting Machine]()
Big Beige Color Sorting MachineFor rice milling plant investors and grain processing factory operators, stable grain grading, impurity removal and high‑precision sorting directly determine finished rice quality and market...read more -
![Laser Rice Color Selection Machine]()
Laser Rice Color Selection MachineAs the key intelligent equipment of the whole processing system, this laser rice color selection machine removes beige rice, yellow rice, moldy grains, broken rice and foreign matter efficiently,...read more -
![Rice Destoning Machine]()
Rice Destoning MachineThe Rice Destoning Machine is an essential piece of equipment in modern rice milling and processing plants. Its primary function is to remove stones, sand, and other heavy impurities from paddy or...read more -
![Rice Milling Equipment]()
Rice Milling EquipmentThe intelligent equipment of the rice processing production line of Yutai Jinyuan Machinery Co., Ltd. has the characteristics of automated production, precise control, data monitoring and...read more -
![Rice Separator Machine]()
Rice Separator MachineThe rice separator machine is a cutting-edge grain processing equipment designed to efficiently separate impurities, broken grains, and imperfect rice from high-quality rice kernels. Engineered...read more -
![Automatic Rice Milling Machine]()
Automatic Rice Milling MachineThe automatic rice milling machine is a high-efficiency, intelligent agricultural processing device designed to streamline the transformation of paddy rice into polished, market-ready white rice....read more
What Is a Rice Destoning Machine?
A rice destoning machine is used to separate stones and other heavy or light impurities from grains such as paddy rice. The machine operates on the principle of vibration screening to remove sand, stones, and other debris from the grain. It features an advanced structure, a sleek appearance, and is convenient to operate and maintain. The machine is known for its high rice cleaning yield, large output, low noise, and low power consumption.
The destoning machine is manufactured using premium quality components and advanced technology, adhering to industry standards. To ensure quality, the machine is tested on various quality parameters.
Rice Destoning Machine: Destone Process Effect Analysis
The efficiency of the rice destoning machine can be significantly affected by the flow rate of the grain. If the flow rate is too high or too low, stone removal efficiency will decrease. A flow rate that is too low results in a thin layer of material on the screen surface, which can be easily disrupted by airflow, potentially leading to the blowing away of mud blocks as well. This uneven air distribution causes unclear separation. Conversely, if the grain size is large and the grain layer is thick, sand, gravel, and mud may not be sufficiently classified, which also diminishes the effectiveness of stone removal. Therefore, it is essential to adjust the flow rate to match the rated output of the equipment and the characteristics of the sand and gravel in the raw grain.
Adjusting the air volume of the rice destoning machine is equally important. Under specific conditions, the appropriate air volume can be determined by observing the movement of the material on the screen and the quality of the output material. If the air volume is too high, the material on the screen may float, and issues such as "blowing through" or "foaming" can occur.
Advantages of Using a Rice Destoning Machine
High Capacity: The rice destoning machine can handle a large quantity of grains.
High Cleaning Rate: The cleaning rate exceeds 98%, effectively removing impurities.
User-Friendly: The machine is easy to use; simply feed raw paddy rice into it, and within a few minutes, you will obtain cleaned rice free of stones and other impurities.
Low Power Consumption: The machine operates with minimal power usage.
Smooth Operation: The grain spreads evenly over the mesh screen, allowing stones and other heavy materials to be effectively removed.
Work Principle of Rice Destoning Machine
When the machine works, the user feeds rice into the rice feeding hopper. The rice then enters the middle of the stone screen continuously.
The grain and stones are separated by vibrating motion. The large stones on the surface of the stone screen, under the action of the inertial force and airflow of the vibration system, will be discharged into the big stone outlet.
The smaller stones are then passed into a second screen and then discharged by a smaller stone outlet.
Thereafter, the blower will blow off small and light impurity into an impurity outlet, then you have cleaner rice fall down the vibration outlet into the clean rice outlet.
Features of Rice Destoning Machine
● Smooth functioning process and low voice
● High effectiveness of stone removing with large capacity
● Low consumption of energy
● Double deck stone removing structure
● Less ado of maintenance
Processing Machines Used in Rice Mill
1. Rice destoner machine
Rice destoner machine is essential equipment in a rice factory. It has similarities with cleaners, but it performs a little bit different rice factory operations. It removes stones, heavy contaminations, and other high-density material from paddy grain. It removes big or small stones from the paddy.
2. Paddy husker machine
Paddy husker machine removes chaff out of rice grains in a factory. It performs rice husking and paddy hulling process. It is proven equipment for a rice milling factory presenting less rice breakage and superb effectiveness.
3. Paddy separator
It is an important rice processing machine for rice separation in a rice factory. The machine performs the process of rice grain separation.
4. Rice thickness grader
It is handy equipment that separates brown rice and polished rice grains based on thickness. The machine separates undersized and oversized rice grains by revolving cylindrical screens.
5. Rice parboiling plant
Rice parboiling plant performs the process of converting vitamins and minerals from bran into the grain. The machine soaks, heats, steams and dries up the paddy before milling by hydrothermal process. Water and steam change the natural cereal into parboiled rice inside the plant.
It adds vitamin b in rice through a specific process. The equipment also guarantees less percentage of broken rice grains. It gives a specific hardness to rice grains. The hardness retains even after cooking and increases the taste of the dish.
At the end of the process, steaming dries rice and adds nutritional elements. The process in parboiling plant enables rice to store for a longer time.
What Is Paddy Dehusking Machine
The husk is removed by friction as the paddy grains pass between two abrasive surfaces that move at different speeds. After dehusking, the husk is removed by suction and transported to a storage dump outside the mill.
Key Points About Paddy Dehusking Machines
A paddy dehusking machine, also known as a rice huller or rice dehusker, is a mechanical device used to remove the outer husk or hull from rice grains, leaving behind the edible rice kernel. This process is essential in rice production, as the husk is indigestible and must be removed before the rice can be consumed.
Here are some key points about paddy dehusking machines:
Function: The primary function of a paddy dehusking machine is to separate the outer husk from the rice grain. The husk is the protective outer covering of the rice kernel and is not suitable for human consumption.
Operation: Paddy dehusking machines typically use mechanical processes involving friction, pressure, and sometimes impact to remove the husk from the rice grains. These machines often consist of rollers or rubber rollers that squeeze and rub the husk off the grain.
Types: There are various types of paddy dehusking machines available, ranging from traditional manual methods to modern automated machines. Manual methods involve using hand tools or pounding rice in a mortar and pestle, while automated machines use motors and mechanical mechanisms to perform the husking process.
Capacity: Paddy dehusking machines come in different sizes and capacities, catering to various scales of rice production, from small-scale agricultural use to large-scale industrial operations.
Efficiency: Modern paddy dehusking machines are designed to be efficient and minimize rice breakage during the husking process. Careful design and adjustment are important to ensure that the machine effectively removes the husk without damaging the rice grain.
Varieties of Rice: Different rice varieties have varying levels of hull adhesion and thickness. Some rice varieties are easier to husk than others, so husking machines may need adjustments to accommodate different rice types.
Post-Husking Treatment: After husking, the rice might still contain some residual husk fragments. Machines may include mechanisms for further cleaning and separating these fragments from the rice.
Maintenance: Regular maintenance is necessary to keep the machine in good working condition. This includes cleaning, lubrication, and replacing any worn-out parts.
Cost: The cost of paddy dehusking machines can vary depending on their capacity, features, and brand. Manual and small-scale machines are generally more affordable than large automated ones.
Factors to Consider When Choosing Paddy Dehusking Machine
If you are considering buying paddy dehusking machine, there are a few factors to consider, such as:
● The size of your operation: If you only need to hull rice for your own personal use, a small, manual paddy dehusking machine will suffice. However, if you are hulling rice for commercial purposes, you will need a larger, more powerful machine.
● The type of rice you are hulling: Different types of rice have different hulling requirements. For example, long-grain rice is more difficult to hull than short-grain rice.
● Your budget: Paddy dehusking machines can range in price from a few hundred dollars to tens of thousands of dollars.
Paddy dehusking machines are an essential piece of equipment for anyone who wants to produce brown or white rice. By understanding the different types of paddy dehusking machines available and the factors to consider when choosing one, you can choose the right machine for your needs.
How Does a Paddy Dehusking Machine Work
The process of hulling rice with a paddy dehusking machine typically involves the following steps:
1. Paddy rice is fed into the hopper of the paddy dehusking machine.
2. The paddy rice is then passed between abrasive discs or rollers, which remove the husk.
3. The husk is separated from the brown rice and is usually collected in a separate bin.
4. The brown rice is then polished to remove the bran layer and produce white rice (optional).
Our Factory
Yutai Jinyuan Machinery Co., Ltd. is a professional manufacturer of grain processing equipment with a 30-year history. The company has a registered capital of 10 million yuan and total assets of over 30 million yuan. It covers an area of 50000 square meters and employs more than 50 people. The company mainly produces rice milling machinery, and its products cover the entire process of rice initial processing from rice cleaning, stone removal, hulling, separation to rice whitening, polishing, and color selection. There are a total of 7 series and more than 130 varieties. The company has a comprehensive product development system and modern production capacity, as well as industry-leading professional process equipment and product research and development centers. The company has participated in the construction of large-scale complete rice milling projects both domestically and internationally, ranking among the top in comprehensive market share.
Production Equipment
FAQ
As one of the leading rice processing machine manufacturers and suppliers in China, we warmly welcome you to buy durable rice processing machine made in China here and get quotation from our factory. All customized machines are with high quality and competitive price.
confidentiality agreement for rice processing machine, rice de stoning elements, millstone for rice milling