The intelligent ore sorting system is a fully automatic equipment that utilizes machine vision, deep learning, automation control, mechatronics integration, high-performance computing, and big data technologies. It simulates human visual perception and brain function by different spectral imaging to distinguish the surface corrosion color, texture, fluorescence, energy spectrum, X-ray transmittance, and other features of the ore. It can rapidly and accurately perform qualitative and quantitative analysis of the ore and effectively select the desired ore.
Green Environmental Protection.
No water needed, no medium required, no coal slurry produced, no toxic and harmful substances used, and no toxic and harmful gases generated.
High sorting accuracy
With the help of high-precision detectors, multi-technology fusion, AI algorithms, and high-precision control systems, precise spraying can be achieved.
Low energy consumption
By adopting centroid air-blowing technology, the loss of high-pressure gas is greatly reduced.
High intelligence
The system runs fully automatically, with remote data transmission and remote fault diagnosis, achieving unmanned operation.
Work Principle
1.The lump coal or ore block is uniformly spread through the feeding/belt device, and transferred by the conveyor belt to the position of the X-ray recognition system.
2.The X-ray recognition system utilizes XRT (X-ray transmission imaging) technology to automatically collect X-ray images of clean coal and gangue, or high/low grade mineral blocks and identify them.
3.The system integrates high-speed computing units and an array of high-pressure gas jet devices to automatically sort mineral blocks based on the image recognition results.
4.Adopting AI (Artificial Intelligence) algorithm, the system utilizes machine learning to continuously improve the recognition accuracy.
Application
Non-ferrous metal ores：antimony, gold, copper, lead, zinc, tungsten, molybdenum, tin, nickel, vanadium, titanium, etc.
Ferrous metal ores: wolfram, iron, manganese, chromium, etc.
Others: Special energy uranium ores, rare earth ores, non-metallic ores, and other rare metals.
Product Display
MIS-K Series Coal Gangue Intelligent Separator
1. MS-K series coal gangue intelligent separator is a fully automatic intelligent mineral sorting equipment independently developed and manufactured by Tsinghua Tongfang Co., Ltd. for the coal series and kaolin sorting industry. 2. The equipment mainly uses XRT technology and integrates machine vision technology to automatically identify coal gangue within a certain particle size range, distinguishing kaolin and waste stones, and using an array of high-pressure air jets for individual sorting, thus achieving the purpose of intelligent sorting. 3. The equipment has the characteristics of high sorting accuracy, large processing capacity, environmental protection, safety and stability, etc. It can effectively replace the existing manual sorting method and improve the comprehensive utilization rate of coal gangue resources.
Product Model
MS1200K
MS2000K
Applicable particle size (mm)
300-50
Capacity (t/h)
100
200
Equipment size (m)
12.3 (length) x2.8 (width) x2.9 (height)
12.5 (length) x3.6 (width) x3 (height)
Machine power (kW)
40
65
Equipment voltage and frequency
AC380V/660V/1140V，50Hz
Air supply pressure (MPa)
0.55-0.8
Ambient temperature (°C)
-15-+40
Staff Member Annual absorbed dose (mSv/year)
≤1
Boundary dose rate (uSv/h)
≤1, @10cm on the surface of the equipment shell
MS-C Series Lump Coal Intelligent Separator
1. The MS-C series lump coal intelligent sorting machine is a fully automatic intelligent mineral sorting equipment independently developed and manufactured by Tsinghua Tongfang Co., Ltd. to meet the demands of the coal industry. 2. The equipment adopts XRT technology to automatically identify lump coal within a certain particle size range, distinguishing between clean coal and coal gangue, and using an array of high-pressure air jets for individual sorting, thereby achieving the goal of intelligent dry sorting. It also distinguishes kaolin and waste stones, and uses an array of high-pressure air jets for individual sorting, thereby achieving the goal of intelligent sorting. 3. The equipment features high sorting accuracy, large processing capacity, green and environmentally friendly operation, safety and stability. It can effectively replace existing manual coal selection methods such as manual sorting, jigging, and heavy-medium separation, and reduce the operating costs of coal preparation plants.
Product Model
MS1200K
MS2000K
Applicable particle size (mm)
300-50
Capacity (t/h)
100
200
Equipment size (m)
12.3 (length) x2.8 (width) x2.9 (height)
12.5 (length) x3.6 (width) x3 (height)
Machine power (kW)
40
65
Equipment voltage and frequency
AC380V/660V/1140V，50Hz
Air supply pressure (MPa)
0.55-0.8
Staff Member Annual absorbed dose (mSv/year)
≤1
Boundary dose rate (uSv/h)
≤1, @10cm on the surface of the equipment shell
MS-NF Series Metal/Industrial Mineral Intelligent Separator
1. The MS-NF series intelligent sorting machine for metal and industrial minerals is a fully automatic intelligent mineral sorting equipment independently developed and manufactured by Tsinghua Tongfang Co., Ltd.
2. The equipment mainly uses XRT technology and can integrate machine vision technology to automatically identify metals and industrial minerals within a certain particle size range. It utilizes an array of high-pressure air jet devices for individual sorting, thus achieving the goal of intelligent dry sorting. 3. The equipment can serve the purpose of discarding waste in advance, improving the grade of selection, etc., and bringing economic value to mineral processing enterprises. 4. Applicable mineral types: lead-zinc ore, tin ore, tungsten ore, ore, copper ore, platinum ore, phosphate rock, etc.
Product Model
MS1200K
MS2000K
Applicable particle size (mm)
300-50
Capacity (t/h)
100
200
Equipment size (m)
12.3 (length) x2.8 (width) x2.9 (height)
12.5 (length) x3.6 (width) x3 (height)
Machine power (kW)
40
65
Equipment voltage and frequency
AC380V/660V/1140V，50Hz
Air supply pressure (MPa)
0.55-0.8
Ambient temperature (°C)
-15-+40
Staff Member Annual absorbed dose (mSv/year)
≤1
Boundary dose rate (uSv/h)
≤1, @10cm on the surface of the equipment shell
Successful Cases
Scrap aluminum sorting case site in Jiangxi
Particle size range: 30-200mm ; Processing capacity: 150t/h ; Gangue in coal: <3% ; Gangue with coal: <3% ; Economic benefits: 12 million yuan/year
The Coal-Series Kaolin Sorting Project in Shanxi Province.
Particle size range: 30-150mm Processing capacity: 120t/h Gangue in coal: <3% Gangue with coal: <3% Economic benefits: 10 million yuan/year
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 31 May, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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