What is a Color sorter?

A color sorter is a device that detects the color, shape, or size of materials or products and automatically removes items that do not meet specified standards. It is primarily used in industries such as food processing, recycling, mining, and agriculture, playing a vital role in quality control and product uniformity. By utilizing cameras, sensors, and AI technology, the machine analyzes the surface of materials with high speed and precision to identify contaminants, defective items, or out-of-standard materials.

Color sorters typically involve scanning materials on a conveyor belt and using air jets to remove unwanted items. In addition to color sensors, advanced systems incorporate near-infrared or X-ray technologies for more complex contaminant detection. This enhances product quality, reduces waste, and improves operational efficiency. Applications include inspecting food appearances, ensuring the purity of raw materials, and sorting recycled materials.

Application of Color sorter

✅Sorting Agricultural Products like Rice or Wheat
Using cameras and AI, color sorters remove foreign objects and defective items to ensure high-quality output.
✅Color-Based Plastic Recycling
Recycled plastics are classified by color, improving the efficiency of reuse and processing.
✅Purity Sorting of Ores
The device analyzes the color and shape of ores to efficiently select high-purity materials.
✅Visual Inspection of Food Products
Fruits and vegetables are inspected for color and shape, with damaged or discolored items removed to enhance market value.

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