Sorting Scheme for the Guxin Magnesite-Specific Color Sorter
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  • Sorting Scheme for the Guxin Magnesite-Specific Color Sorter

Sorting Scheme for the Guxin Magnesite-Specific Color Sorter

The Gu Xin magnesite-specific ore color sorter was specially developed to address the subtle color differences and complex associated impurities of magnesite. It integrates an AI‑driven mineral recognition algorithm, multispectral fusion technology, and a high‑resolution CCD imaging module, enabling precise identification and sorting based on the ore’s surface color, texture, and luster. The equipment can accurately separate high‑grade magnesite from low‑grade waste rock, removing serpentine, gangue, iron‑containing foreign‑colored inclusions, and blemished ores with yellow spots or black specks, thereby effectively isolating magnesite from associated gangue minerals such as dolomite and talc. The system supports sorting of magnesite particles across a wide size range—5 mm to 80 mm—and is suitable for both dry and wet processing conditions. Its fully dust‑proof and waterproof design ensures reliable operation in dusty and humid mining environments, minimizing clogging and adhesion issues.

Category:

Non-Metallic Mineral Separation Plan

Product Inquiry:

139 6505 7846/158 5516 8199

Product Description

I. Application Scenarios

The Gu Xin magnesite-specific ore color sorter was specially developed to address the subtle color differences and complex associated impurities of magnesite. It integrates an AI‑driven mineral recognition algorithm with multispectral fusion technology and a high‑resolution CCD imaging module, enabling precise identification and sorting based on the ore’s surface color, texture, and luster. The equipment accurately separates high‑grade magnesite from low‑grade waste material, removing serpentine, host rock debris, iron‑containing foreign‑colored ore chunks, and blemished ore with yellow spots or black inclusions, thereby effectively isolating magnesite from associated gangue minerals such as dolomite and talc. The system supports sorting of magnesite particles across a wide size range, from 5 mm to 80 mm, and is suitable for both dry and wet processing conditions. Its fully dust‑proof and waterproof design ensures reliable operation in dusty and humid mining environments, minimizing clogging and adhesion issues.

II. Application Scenarios

1. Rough‑sorting scenario for raw ore at a mine: After crushing, a color sorter is used at the front end to pre‑remove large quantities of waste rock and very low‑grade ore, thereby reducing the total volume of material requiring downstream transportation and processing, lowering overall beneficiation costs, and extending the service life of the tailings storage facility.

2. Selected scenario at the magnesite processing plant: Following crushing and screening, the ore undergoes thorough purification to remove discolored impurities and iron-bearing fragments, ensuring consistent raw material quality and meeting the stringent purity requirements of high-end refractory materials and fused magnesia production.

3. Flotation and separation scenario for washed magnesite: After the ore is washed to remove clay, the wet feed is fed directly into the separator, eliminating the drying step and simplifying the mineral processing flow. This setup is well-suited for integration with a water-washing production line.

4. Magnesite Beneficiation Scenario for Low-Grade Ore: For fragmented raw ore and tailings with uneven grade, this process separates and concentrates the recoverable magnesite resources, thereby revitalizing low-grade mineral reserves.

5. Ore grading and processing scenario: A single set of equipment performs both purification and grading, separating magnesite into different grades for tiered pricing and sales, thereby maximizing the economic value of the ore.

III. Technical Parameters

Product model

KS4-1350

KS4-1650

KS4-1950

Number of channels

512

640

768

Production (t)

15-35

20-45

25-55

Purity rate (%)

≥99

≥99

≥99

Power supply voltage (V/Hz)

220/380(50HZ)

220/380(50HZ)

220/380(50HZ)

Power (kW)

6.5

8

10

Air supply pressure (MPa)

0.5-0.8

0.5-0.8

0.5-0.8

Air consumption (L/min)

<4.5

<4.5

<4.5

Machine weight (kg)

2450

2600

2830

External dimensions (Length × Width × Height) (mm)

4907*1820*2727

4907*2120*2727

4907*2420*2727

Note: The above production figures are based on magnesite with a particle size of 1–5 cm (containing 5% impurities).

IV. Technical Advantages

● Image processing  
Cutting-edge DSP and FPGA processing technologies, combined with color‑ and spatial‑based multi‑mode complex algorithms, deliver “color‑plus‑shape” sorting capabilities tailored to diverse materials. With freely configurable modes, you can select from tens of thousands of material types.
● Camera capture  
Imported high-precision camera lenses ensure clear, accurate imaging; an imported high‑precision 5400‑pixel high‑speed linear full‑color smart CCD is employed for high‑definition recognition and rapid sorting.
● Self-priming nozzle  
Equipped with a professional high-speed air valve, it delivers rapid actuation response, low power consumption, and extended service life; reduces air consumption, achieves faster response, more precise impact, lower carry‑over ratio, and higher throughput; with a service life exceeding 10 billion cycles.
● Light Source System  
LED optical design system, with multiple light source options to accommodate various materials; addresses issues such as high temperature, significant power loss, and shortened lifespan that arise from prolonged use of LED sources; ensures long-lasting durability under stable temperature conditions.
● Feeding system  
An advanced material-feeding detection system is employed to ensure uniform material flow.
● Caterpillar conveyor  
It employs a tracked conveyor system, delivering excellent color‑sorting performance and stable material transport, which effectively increases the carry‑over ratio and sorting purity while significantly reducing material breakage during the color‑sorting process.
● Wide range of applications  
Corresponding operating modes have been designed for different materials, enabling a single machine to perform color sorting on various types of materials.
● Simple and easy to use  
Touchscreen displays from professional manufacturers, an intuitive human–machine interface, a clear and easy-to-read operation menu, and simplified settings enable customers to quickly master the various functions of the color sorter.

V. Color Sorting Performance

Raw Material Finished Product Waste Material

VI. Color Sorting Site