Photoelectric Color Sorter

Classification:

Sorting Machines

Summary:

The company introduces international advanced technology and production inspection equipment. The development and design of products all adopt international advanced three-dimensional (3D) three-dimensional design.

Tel:

+86-18853636609

E-mail: hc@huichuanhc.com Inquire immediately

Product Introduction
Technical Parameter
Cases

- Commodity name: Photoelectric Color Sorter
1. High resolution CCD image acquisition and sensing system;Using a high-resolution full color CCD linear array camera with 2048 pixels, it obtains information on the colors of red, green, and blue of the material (RGB), combined with complementary stepless dimming, to deeply identify small and fine impurities, ensuring the product's ability to recognize micro color differences.
Photoelectric Color Sorter
High-Precision Material Sorting Solution via Optical Recognition
✅ Product Highlights
As a leading manufacturer of industrial sorting equipment, our Photoelectric Color Sorters leverage advanced CCD imaging and AI algorithms to distinguish materials by color, shape, and texture. Key advantages:
- 99.8% Sorting Accuracy: Detects micro-color differences (ΔE≥0.1) for precise separation of impurities.
- High Throughput: Processes up to [X] tons/hour with adjustable belt speeds for diverse materials.
- Multi-Channel Sorting: Up to 128 sorting channels for complex material classification.
- Intelligent Learning System: Self-adapting algorithms improve sorting efficiency over time.
🌐 Applications
Ideal for:
• Food Industry: Sorting grains (rice, wheat, beans), nuts, and dried fruits.
• Mining & Minerals: Separating ores by color (quartz, feldspar, coal).
• Plastic Recycling: Classifying plastic pellets by color (PET, PP, PE).
• Agriculture: Grading fruits and vegetables by ripeness or defect.

⚙️ Why Choose Our Color Sorters?
1. Energy Efficiency: LED lighting system reduces power consumption by 40% vs. traditional models.
2. Easy Maintenance: Quick-release nozzle design for 5-minute cleaning, minimizing downtime.
3. Customization: Tailored models for fine-particle sorting (0.1mm) or large bulk materials.
4. Global Service Network: 24/7 remote support + 1-year warranty on core components.

Model

Sorting Accuracy (%)

Total Power (kW)

Power Supply Voltage (V)

Air Pressure (mpa)

Air Consumption (m³/min)

Specification and Size (mm)

Machine Weight (kg)

HVO1 - 1200|

|≥ 99

5.5

220V/50Hz

0.4 - 0.8

2.5 - 4.2

6500*2316*1927

4780

Here are the translated application cases in the ore sorting field:
Henan Vein Quartz Gold Mine
In a vein quartz-type gold mine in Henan, quartz accounts for 60%-90% of the ore, with gold mostly occurring as fine particles encapsulated in quartz, pyrite, arsenopyrite, and other sulfides. The embedded particle size is fine, so the traditional sorting process relies on full-size grinding and flotation, leading to high costs. The high hardness of quartz results in grinding power consumption of 30-50 kWh/ton, causing severe equipment wear. Flotation requires a large amount of inhibitors to control quartz flotation, increasing reagent costs. Fine-grained quartz raises the viscosity of the pulp, reducing gold recovery by 5%-10%. Tailings account for 70%-80% of the raw ore, with processing costs reaching 15-20 RMB/ton.

By adopting Mingde Ore Color Sorter pre-selection technology, which leverages the color difference between quartz and sulfides, AI optical recognition is used after coarse crushing (particle size 10-50mm) to remove 40%-60% of gold-free pure quartz, which can be sold directly as quartz sand. After pre-selection, sulfides in the ore are enriched, reducing grinding volume by over 50%, ton ore power consumption by 50%, and flotation reagent usage by 50% simultaneously. Gold recovery increases by 3%-5%, tailings volume drops to 40%-60%, and processing costs are reduced by 40%-50%. The sorted quartz also generates an additional income of 200-500 RMB/ton. After implementing the "coarse crushing - color sorting - grinding - flotation - tailings classification" process, comprehensive costs are reduced by 40%-60%, gold recovery rate exceeds 95%, the grade of raw ore increases from 1.5g/t to 3.2g/t, annual processing capacity increases by 180,000 tons, and the waste quartz sand from sorting generates over 18 million RMB in annual revenue.
Jiangxi Pyrite-associated Gold Mine
A large pyrite-type gold mine in Jiangxi features complex mineral intergrowth and low grade, leading to high reagent consumption and difficult sulfur-gold separation in traditional flotation processes. Mingde AI ore sorter achieves efficient pre-selection and waste rejection through multi-modal sensing and deep learning algorithms. Based on the close association between gold and sulfides, this technology uses multi-dimensional data fusion analysis such as hyperspectral recognition and high-resolution imaging to accurately identify the physical and chemical differences between gold-bearing pyrite and gangue minerals.

During sorting, ores enter the intelligent sorting system after crushing and screening. Dynamic modeling is used to analyze mineral surface features in real time, and a "gold-sulfur" correlation criterion model is established based on gold occurrence rules to distinguish high-value ore blocks from low-grade waste rocks. Industrial tests show that the equipment has a pre-selection waste rejection rate of 25%-40% for pyrite-associated gold ore, with gold loss rate in waste rocks controlled below 0.1g/t, reducing the processing volume and reagent consumption of subsequent grinding and flotation processes.

After project operation, the system's waste rejection rate reaches 35%, the gold grade of the selected ore is increased by 1.5 times, the gold content in sulfur concentrate drops below 0.1g/t, annual reagent costs are saved by 4.2 million RMB, tailings discharge is reduced by 60,000 tons, and the unit energy consumption of the selected ore is reduced by 35%.

Keywords：

Photoelectric Color Sorter

Pre

Eddy Current Sorter

Up-suction Magnetic Roller

Cases

Metal Recycling Production Line in Japan

Scrap Aluminium Recycling Production Line in Bangkok, Thailand

Whole Production Line to Tianjin, China

Whole Production Line in Changzhi, Shanxi, China

Verticle Wind Separator to Langfang, China

Three Whole Sets Production Line in Jingzhou, Hubei,-China

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