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Product Description




Working Principle
The photoelectronic color sorter is a kind of non-destructive sorting equipment for the quality,inspection and classification
ofbulk materials.It has a wide range of applications in the grain,food,pigment chemical industry and other industries.As for
beans,rice,ore,pepper,garlic,melon seeds, raisins, seeds,Chinese medicine,sea rice,shrimp skin,broken glass,metal pellets,the same color rod and other impurities and special materials.The sorting effect is very significant.
1. The selected materials enter the machine from the hopper at the top.With the vibration of the vibrator device,the selected materials are conveyed along the channels,enter the observation area of the sorting room, and passe between the sensor and the background plate.
2. Under the affect of the light,the system generates an output signal to drive the solenoid valve to blow out the different-colored particles to the waste hopper with the intensity of the light and the color change.And the good materials continue to fall into the finished hopper .
Product Application
Food materials:
Such as Rice, Wheat, Corn, Soybean, Peanut, Sunflower seeds, Waltnut, Almond, Quinoa, Salt, Medlar, Pistachio, Kidney
bean,Chili,Red bean, others.
Plastic materials:
Such as Waste Plastics, Plastic pellet, Plastic pieces, Plastic granule, Plastic bottle cap flake, PET bottle scrap, ABS plastic
flake, PP plastic scrap, Recycled plastic, others.
Mineral materials:
Such as Quartz stone, Quartz sand, Potassium feldspar, Barite, Calcite, Limestone, Pearl, Marble and others.
| MODEL(Technical Parameters) | WYDB4 |
| Output(kg/h) Depend on raw material impurity: | 4-5T/H |
| Sorting Accuracy(%): | ≥99.9 |
| Power Supply(KW): | 7 |
| Work Air Pressure(Mpa): | 0.6-0.8 |
| 1Air Consumption(L/min): | 2000-4000 |
| Voltage: | 180-240V/50Hz/60Hz |
| Weight(kg): | 1800 |
| Dimension/Size (L*W*H)mm | 3173*1914*1420mm |
| Package: | Wooden Case |
Parts Detailed Photo


5340 linear CCD camera with high precision allows high definition identification and high speed sorting.
Most advanced ccd technology can sort materials accurately.
Toshiba CCD sensor
American process chip
WenYao mechanical ejector with scientific design can make machine work stably for long time.
A new type of high frequency valve allows for low consumption of electricity , long life reaction speed, high durability, easy maintenance, and improved color accuracy.


Humanized touch panel, easy to learn, more convenient to operate.Concise touch panel helps customer operate easily and promptly.
High quality FPGA processing technology, defects of 0.04mm2 can be detected.
Configuration of the special light source allows for ten million kinds of color sorting with a fully adjustable colourspectrum.
Materials can be sorted according to different configurations which is suitable for various sizes of sorting, no need to change the light source.
Our Service
Before Sale
We will provide detailed solutions for your special requirement and help you know more about our color sorter.
The machine can sort various materials including grains like rice, wheat, and corn; food items such as beans, nuts, and seeds; plastic materials like waste plastics and PET bottles; and mineral materials including quartz and limestone.
The sorting accuracy of the Two Layers Optical Belt Glass Color Sorter is ≥99.9%, ensuring high precision in separating different-colored particles.
The sorting process involves selected materials entering the machine, moving through a vibration device, and passing through a sensor that detects color differences. The system uses light to generate output signals that trigger solenoid valves to blow out unwanted particles.
The Two Layers Optical Belt Glass Color Sorter requires a power supply of 7KW, with a voltage range of 180-240V at 50Hz/60Hz.
The output capacity depends on the raw material impurity, with a sorting capability of approximately 4-5 tons per hour.
Yes, the machine is designed for stable long-term operation, featuring a WenYao mechanical ejector and advanced components for durability and minimal maintenance.
The sorter is equipped with a special light source that allows for ten million kinds of color sorting, which can be adjusted to suit various sorting needs without changing the light source.
Yes, the Two Layers Optical Belt Glass Color Sorter can effectively sort broken glass and metal pellets among other materials, making it versatile for different applications.
The machine has dimensions of 3173mm x 1914mm x 1420mm and weighs approximately 1800 kg.
The machine features a humanized touch panel that is easy to learn and operate, making it convenient for users to manage the sorting process.
The sorter requires minimal maintenance, thanks to its high-quality components designed for durability. Regular checks and cleaning of the sensors and ejectors are recommended.
Industries such as food processing, agriculture, recycling, and minerals can greatly benefit from using the Two Layers Optical Belt Glass Color Sorter for quality control and material classification.
Yes, we provide detailed solutions and can customize the color sorter to meet your specific sorting requirements before sale.
The air consumption for the Two Layers Optical Belt Glass Color Sorter is between 2000 to 4000 liters per minute, operating at a work air pressure of 0.6-0.81 MPa.
While the machine is designed for operational ease, proper installation guidelines and setup instructions are provided to ensure optimal performance.
No approved technical specifications are available yet. Please refer to the product description or contact our team.
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