Gu Xin’s specialized color sorter for fluorite sorting solution
Category:
Product Description
I. Product Applications
Gu Xin’s fluorite-specific color sorter boasts a broad sorting range: dry sorting accommodates particle sizes from 16 mesh to 50 mm, while wet sorting covers sizes from 8 mm to 50 mm. Primarily designed for fluorite, it also handles quartz, silica, barite, potassium feldspar, dolomite, glass, calcite, gypsum, calcium carbonate, rock crystal, marble, granite, salt deposits, jade, phosphate rock, talc, wollastonite, pebbles, kaolin, and nearly a hundred other non‑metallic materials. Key features include a dual‑belt, free‑fall feeding system; support for mixed‑material color sorting; high sorting accuracy; high throughput; low carry‑over of good material; excellent yield of finished product; robust stability; low overall energy consumption; and exceptional cost‑effectiveness—offering distinct advantages over comparable equipment.
II. Technical Parameters
Product model |
KS4-1350 |
KS4-1650 |
KS4-1950 |
Number of channels |
512 |
640 |
768 |
Production (t) |
15-35 |
20-45 |
25-55 |
Purification 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 (L × W × H) (mm) |
4907*1820*2727 |
4907*2120*2727 |
4907*2420*2727 |
Note: The above production figures are based on 1–5 cm-sized pebbles, with up to 5% impurities.
III. Technical Advantages
1. Image and Algorithm Processing System
Cutting-edge DSP and FPGA processing technologies, combined with color‑ and spatial‑based multi‑mode complex algorithms, deliver “color sorting + shape sorting” capabilities tailored to various materials. With freely configurable modes, you can select from a vast array of materials.
2. Camera Image Acquisition System
Imported high-precision camera lenses ensure clear, accurate imaging; an imported high-precision 5,400-pixel high-speed linear full-color smart CCD is employed for high-definition recognition and rapid sorting.
3. Self-priming nozzle and valve actuation mode
Equipped with a professional high-speed air valve, it delivers rapid actuation, 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.
4. Light Source System
LED optical design system, with multiple light source options to accommodate various materials; addresses issues such as high temperatures, significant power loss, and shortened lifespan that arise from prolonged LED operation; ensures long-lasting durability under stable temperature conditions.
5. Feeding System
An advanced material-feeding detection system is employed to ensure uniform material flow.
6. Crawler Conveyor
It employs a tracked conveyor system, delivering excellent color‑sorting performance and stable material transport, which effectively enhances the carry‑over ratio and sorting purity while also significantly reducing material breakage during the color‑sorting process.
7. Flexible mode with a 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.
8. Operating System – Simple and Easy to Use
Touchscreen displays from professional manufacturers, an intuitive human–machine interface, and a clear, easy-to-read operation menu, combined with simplified settings, enable users to quickly master the various functions of the color sorter.
IV. Color Sorting Performance
Fluorite Color Sorting Case Studies |
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Fluorite raw material |
Fluorite product |
Fluorite waste |
V. Color Sorting Site


