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China rice color sorting machine ultimate Rice Sorting Technology

China rice color sorting machine ultimate Rice Sorting Technology

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    Product Details:

    Place of Origin: China
    Certification: CSA,CQC,CE,IS09001,IS014001

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Packaging Details: Wooden case and vacuum packing
    Delivery Time: 10 days
    Payment Terms: TT, D/A, L/C
    Supply Ability: 5000 sets per year
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    Detailed Product Description
    Application: Sorting Rice Sorting Accuracy: 99.99%
    FPGA: ALTERA From USA, SAMSUNG Chip From Korea Camera Sensor: Toshiba,5400 Pixels
    Filter: SMC From Japan Warranty: One Year
    Dimension(mm): 1610*1630*2050

    Rice color sorter machine

    Rice Sorting

    The ultimate in rice sorting performance

    Zhongke Color Sorter is the global leader in optical sorting solutions for the rice industry. Its range of optical sorting equipment delivers premium quality and appearance on all varieties of rice.

    Its advanced technologies maximize product yield, while its efficiency and build quality ensure consistent high performance and productivity.


    Delivering premium quality and appearance on all varieties of rice

    The optical sorting solution delivers high efficiency in the removal of visual defects such as discolored, yellow, grey, purple, peck, chalky, bran streaks, immature, and others. This efficiency greatly enhances the product appearance.


    Excellent results are achieved in improving food safety, by removing foreign material such as stones, glass, plastic and other unwanted material.

    The highest quality in rice is achieved by using cutting edge technology designed and developed in-house; high resolution and low noise visible cameras, stable foreground and background lighting , reliable feed and ejector systems.

    Zhongke’s broken rice monitor offers feedback based on trends of the percentage of broken grains. Should the set tolerances be passed an alert will be displayed.


    Maximizing the yield

    The high precision ejection system minimizes false rejects of good grain, delivering a highly concentrated reject stream.

    Availability of secondary, tertiary and simultaneous reverse sorting helps to minimize loss of good grains.Zhongke’s feed system improves yield by delivering an even distribution of product through the viewing area.

    Consistent Performance

    Zhongke rice color sorters deliver stable and reliable operation, with product tracking, automatic calibration and wiping of the viewing area.

    The design of optical sorters helps maintain their performance, in the long term. Their sealed optical boxes ensure that all optical components are kept clean and dust free, avoiding the associated reduction in performance that would ensue.


    Increased productivity and lower operational costs

    The User Interface enables fast product changeovers and covers a wide range of user defined modes.

    Assisted by the remote connection, Zhongke engineers can respond quickly in support of a machine, maximizing up-time and further enhancing productivity.


    Multiple, configurable machine options

    The Zhongke optical sorter can easily be switched between modes, programmed to sort different variants of rice and is capable of simultaneously rejecting grossly-visible defects, subtly-visible defects, and same-colour defects.

    With its modular design, the Zhongke range can handle multiple capacities. While a single module can be used to run small batch samples for lab analysis, from as low as 1000 kg/hour, a multi-module machine can handle an industrial throughput of up to 15 tonnes/hour.

    Zhongke color sorter machine can easily be configured to operate in one of many languages.


    Based on the optic difference of rice material ,rice color sorter machine removes the discolor granule via optic-electronic technology and acheive the purpose of rice quality improvement and defectiveness rejecting.


    Zhongke rice colour sorter machine is ideal for rice processors who sort different varieties of rice and at different processing stages.The sorting range is suitable for processors who demand the highest in rice quality,offering precision sorting to maximise yields and increase profits.

    Color sorting for raw rice

    It can effectively removes both typical and challenging defects and foreign material;discoloured grains,chalky grains,bran streaks,sticks,stones and unwanted foreign seeds,leaving the finished sort ,clean,and safe.

    Optical sorting for white rice

    we can sort out red,yellow,and green grains,chalky rice,discolored and immature rice,blackspotted grains with spot less than 0.25mm.

    Parboiled rice sorting

    We can sort out black and burned grains,discolored ,black spotted.And any others defective grains.


    Rice color sorter machine working principle

    The mixture raw rice will go into the hopper on top of the machine by elevators and then the rice will flow down along the chutes of color sorter machine. Chutes of colour sorting machine will make rice flow streamlined and consistent for scanning by CCD sensors in optical area, The moment the cameras detect any discolur, the camera instructs the ejectors fitted in the machine to open the nozzle. The nozzle is connected to air valves containing compressed air. This air is then used to shoot out the color defected material from the input rice. The types of defects in rice are: black tipped chalky, yellow, mouse droppings, immature grain, etc.

    rice color sorter workig principle


    Our advanced technology :

    1,Advanced LED optical design system with thermal dissipation.High brightness,steady temperature LED lighting.

    2,Front and rear optical system with high-resolution RGB full color cameras.Original imported sensor with pixel 5400 elements.

    3,Customized shape and size sorting for different materials,

    4,Control and adjustment of the defect size

    5,Targeting location algorithm

    According to different material characteristics,it provides accurate calculation to material center,which can achieve a hundred percent sorting and increase the production substantially.

    6,Program setting and adjustment are performed through a user–friendly software which allows the acquisition of the product image to easily establish the defective elements to sort out.

    7,Super large capacity processing chip:scan speed is greater than 30000 times/sec and the overall performance of the system is increased by 3 times.

    8,High-frequency solenoid valve:reduces carryover ratio with working life over 8 billion blow times.

    9,304 stainless steel for hoppers.

    10,Anodized aluminum for the chutes.

    11,Automatic cleaning system of the optical boxes.

    12,International famous brand components to get excellent sorting performance and long-term running stability.


    Rice color sorter specification

    Rice color sorter model RG-1 RG-2 RG-3 RG-4 RG-5 RG-6 RG-7 RG-8 RG-10 RG-12
    Channels 64 128 192 256 320 384 448 512 640 768
    Capacity(t/h) 0.5-3 1.0-4.0 2.0-6.0 3.0-8.0 5.0-10 6.0-12.0 7.0-17.0 8.0-20.0 10.0-25.0 12.0-30.0


    Remark:We have many models from 1 chute to 16 chutes for option to meet any different production capacity.




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    Zhongke Color Sorter plant

    China rice color sorting machine ultimate Rice Sorting Technology




    Contact Details
    Anhui Optic-electronic Color Sorter

    Tel: 86-0551-6385-8817

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