HOT Mining provides integrated engineering solutions to resources industry. Our One-Stop services include engineering design, project delivery, operations, and minerals off-take sales services.

1.  Beijing  Chengdu  Sydney  Islamabad  Lusaka
Web: www.hotminingepc.com Email: kira.zhang@hot-mining.com
Beijing HOT Mining Tech Co., Ltd
Underground Coal Mining Capacities Brief

2. Thin Coal Seam Mining Technology

3. About HOT
HOT Mining provides integrated engineering solutions to resources industry.
Our One-Stop services include engineering design, project delivery, operations,
minerals off-take sales services. 。
Mining
Crushing
&
Screening
Grinding Process
Solid-
Liquid
Separation
Tailing
Treatment
Materials
Handling

4. Services To Resources Industry
•Experienced in Mining and Mineral Processing
HOT Mining has rich experience in design, project delivery in mining and mineral processing.
Especially, we do customized solution for tough mining condition, e.g. mechanized mining solution for
thin ore body (thin coal seam), steeply inclined seam mining; surely, mechanized machine is customized.
•Famous Clients
Our engineering capabilities has been recognized by mining giants. Our clients include Rio Tinto,
Anglo American, Worley Parsons, Glencore-Xstrata, Shenhua, Zijin, etc.

5. Services to Coal
• Experienced in Thin Coal and Steep Seam Mining
HOT Mining has rich experience in mechanization, engineering for thin coal and steep
seam, complete equipment supply and technical support for more than 50 thin coal
seam projects.
•International Presence
HOT has already established branch or office in Australia, Pakistan, Zambia,etc

6. High Lights of HOT
1. The 1st engineering company from China which provides engineering consultant and technical supervision for
The COOK coal mine and CHPP upgrading project which located in Black Water, Queensland, Australia is belonged to X
Capacity: upgraded from 0.6MTPA to 3.5MTPA (first stage).
HOT Mining's core member was the chief judge of underground mining and CHPP of the project, and provides the whole
technical consultation and supervision of some equipment's manufacturing.
2.The 1st engineering company from China which provides engineering and crucial equipment for Anglo
America. HOT provided engineering, complete equipment supply of crushing and grinding system for
Anglo America's gold mine project in Congo.

7. High lights of HOT
3. The 1st company from China which has developed first Hard Rock Shortwall system.
Before this case, only CAT overcame the same challenge in 2016.
Project: MMB, underground copper mine, Mexico.
Hard Rock Shortwall: Shortwall Shearer, AFC, BSL.

8. Company Structure
Nanchang OEM
Mobile Crushers
Crushers (big size)
Vibrating Screens
Grizzly Feeders
Sands Washing
Gold-Dredge
Jiangyou OEM
Ball Mill
Flotation Machine
Thickener
Agitator
Leaching Tank
Mine Cart
Chongqing, Leshan OEM
R&D, domestic sales, and
After Services of
Coal Shearer, AFC, BSL
Alpha Industrial Intelligence Holding Co Ltd
Remote Control System for LHD
Electrical Works
Monitoring & Controlling Systems
Smart Operations Systems
Mining Hazard Analysis & Prediction System
[Designed in Australia] [OEM in China]
OEM Plant 3
100% Holding
OEM Plant 2OEM Plant1
66.6% Holding
Pakistani Joint Venture
Geology, Exploration
Consulting, Engineering
Contract Mining Services
Project Delivery
Off-take sales of minerals
16% holding
Guizhou 9X Minerals Co Ltd
Mining Company
Products: Fluorite, Barite
14.88% Holding
Wakanda Minerals Co., Limited (Hong Kong)
Holding Layer of Mining Concession
Off-take sales of minerals
Beijing HOT Mining Tech Co.,
Ltd
China
International
OEM Partners

9. Part 1 - Consulting & Engineering
 JORC and NI43-101 Reporting for IPOs
 Technical Due Diligence
 Mining Project Evaluation
 Resource Modelling And Estimation
 Mineral Exploration QA-QC & Management
 Mining Risk Assessment & Management
 Feasibility Study, Mine Design, Planning And Engineering
 Coal Mine Methane Drainage – Engineering & Utilization

10. Part 2 – Mining
Contract Mining of Underground Mines
Mining Equipment Supply
Life Cycle Asset Maintenances & Management
Contract Consulting of Mining Production
Prediction of 3 outburst by Microseismic Monitoring（gas outburst，rock burst，water outburst）

11. Mechanized Underground Mining Technologies
Shearers Armored Face Conveyor & BSL
Powered Roof Supports
Heading & Loading Digging Arm Loader
Brand：HOT®
Sourcing from other suppliers & OEM
Cantilever Supports
HOT Own Brand： LWS®

12. Part 3 – Mineral Process
Mineral
Process
Mineral Process Plant——Screening & Crushing  Gold CIL & CIP Plant  Slime Drying System

13. 3D Engineering – Processing Plant

14. Part 4 – Off Take Sales
Off-Take Sales
Copper Concentrate / Fluorite - Import to China
Barite Powder - Export from China

15. HOT Mining & Engineers Projects Experiences on Thin Coal Seam
Longwall Mining Unit & CHPP
(Including Coal Shearer OEM Factory's Performance)

16. Client Name 使用单位 Model 型号 Quantity 数量
重庆松藻煤电有限公司石壕煤矿 MG465-DW薄煤层采煤机 1台
重庆天弘矿业有限公司盐井一矿 MG200/468-BWD交流变频电牵引采煤机 1台
重庆天府矿业有限责任公司三汇三矿 MG200/468-BWD交流变频电牵引采煤机 1台
重庆松藻煤电有限公司梨园坝煤矿 MG468-BWD采煤机 1台
重庆永荣矿业有限公司曾家山煤矿 MG160/388-BWD交流变频电牵引采煤机 1台
重庆永荣矿业有限公司中梁山武隆煤矿 MG160/388-BWD交流变频电牵引采煤机 1台
重庆市永川区金山煤矿 MG468-BWD采煤机 1台
重庆永荣矿业有限公司韦家沟煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
重庆永荣矿业有限公司永川煤矿 MG160/388-BWD交流变频电牵引采煤机 1台
湖北宝源广德资源有限公司 MG468-BWD采煤机 1台
泸州远大煤业有限责任公司 MG200/468-BWD交流变频电牵引采煤机 1台
七台河银杏煤矿 MG468-BWD采煤机 1台
四川省威远县三强煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
四川省顺通矿业集团有限公司 MG200/468-BWD交流变频电牵引采煤机 1台
贵州贞丰正大煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
四川省威远县三强煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
重庆永荣矿业有限公司中梁山武隆煤矿 MG468-BWD采煤机 1台
四川省达州市大竹县贺家湾煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
四川省威远县俊龙煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
四川省威远县永高煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
四川省宜宾市翠屏区凉姜乡新鑫煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
重庆永荣矿业有限公司中梁山武隆天宝煤矿 MG160/388-BWD交流变频电牵引采煤机 1台
贵州毕节湖北宜化永佳煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
七台河潘琦煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
贵州贞丰高家岩煤矿 MG468-BWD采煤机 1台
重庆中梁山煤电气有限公司邵新煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
荥经县更兴煤业有限公司 MG468-BWD采煤机 1台
重庆永荣矿业有限公司永川煤矿 MG130/328-BWD交流变频电牵引采煤机 1台
七台河市机电有限责任公司煤矿 MG160/388-BWD交流变频电牵引采煤机 1台
四川省宜宾市翠屏区凉姜乡新鑫煤矿 MG200/468-BWD交流变频电牵引采煤机 1台
CoalShearerUsedinThinCoalSeam

17. Item Clients & Projects Type of Project Capacity Services
1
Winsway---Ceke CHPP --- close to the border of Mongolia and
China
Coking CHPP 4.0Mt/a Engineering + Sourcing Support
2 ZXHT （Zambia）Limited --- Phase 1 Mining & Process
Copper Mining
andProcessing plant
800 t/d
Turn-Key (EPC),
Contract Mining, Process Plant
Operations
3 Karoi Graphite Mining LTD-- Zimbabwe Graphite Mine EPC 300 t/d Turn-Key, EPC
4 Anglo Gold Ashanti ---DRC Mongbwalu Processing Plant (Congo) Gold Process 250TPH Engineering, Supply, Technical Services.
5 Iran SAMAN East Part Longwall Units Supply thin Coal Seam 0.45Mt/a Engineering Design
International Projects Experience 2012~2017
6 Caledon Cook CHPP --- Australia
(Xstrata & GRAM Joint Venture)
Coking CHPP 3.5 Mt/a
Owners’ Engineer
7 Anadolu Birlik Holding (ABH) --- Konya Coal Zone
In Turkey
Pre-Feasibility Study
for 3 open cut mining
7.8 Mt/a
Feasibility Study

18. Item Clients & Projects Type of Project Capacity Services
8 Mauritania AMC Gold CIL Plant CIL Plant 500t/d EPC (Turn-Key Project)
9 Suhails Interntaional Ltd--- Phase 1 Mining & Process
Contract Mining
Cobalt Process
Plant
1200 t/d
Turn-Key (EPC),
Contract Mining, Process Plant
Operations
10
MMC Semi-Mobile Crushing & Materials Handling ---
Mongolia
Open Cut Mining -
Coal
2250TPH
Engineering Design
Project Management
11
Expansion Project for Coal Washing Plant, MMC ---
Mongolia
Coking Coal
Washing
2250TPH
Engineering, Supply, Technical
Services.
12
Geological Consulting and JORC report (Competent
Person)
For Kelaus Gold Mine Concession ---Mali
Gold Mine
Geological
Consulting
JORC Report
N/A
Geological Consulting + JORC
Report
13
Upgraded project of working face system, MMB ---
Mexico
Underground
Copper Mining
N/A
Engineering, Supply, Technical
Services.
14
MESCO Gold Mine, haulage and lifting system ---
Cambodia
Underground Gold
Mining
N/A
Engineering, Supply, Technical
Services.
International Projects Experience 2012~2017

19. Fully-mechanized Complete Implementation and Mining Expert: Mr. Fei Mao, PHD, MAusIMM,
JORC Competent Person. He has many years' experience in underground coal mining management,
equipment sourcing, equipment maintenance and technical development in the field of thin coal
seam mining. He has cooperated with BHP Billiton, Vale, Guangdong Rising, etc. to provide services
for geological exploration, resource evaluation, mining mergers and acquisitions of some large
mines.. Mr. Mao is the youngest Chinese member of Australian Coal Association.
Thin Coal Seam Fully-mechanized Management Expert: Mr. Nengjun Yu, He is the supervisor
and chief engineer of HOT Mining, MAusIMM、JORC Competent Person. Prior to join HOT
Mining, He was the chief engineer of Tianfu Mining Bureau of Chongqing Energy Investment
Group and member expert of the National Gas Expert Group as well as external expert of HOT. He
has more than 30 yea rs' experience of coal mine production management. He successfully guided
Tianfu Mining Bureau and other coal mines affiliated to Chongqing Energy Investment Group to
implement representative projects with breakthrough significance, such as thin coal seam fully
mechanized mining, large dip seam fully mechanized mining, gas control and comprehensive
utilization, etc.
Why HOT Know How?
-How to develop Thin-Seam Underground Coal Mining?

20. Most of the coal mines in southwestern China are difficult to mine because of thin seam, steep
inclination and full of faults. Experts of HOT are the engineers who have many years' experience in
thin coal seam mechanized mining and production management from Chongqing Coal Group,
Sichuan Coal Group and Panjiang Group, etc.
Training Center for Mechanized Coal Mining (Specialized in Tough Mining Condition): HOT
has established training center with its long-term customers. This training center can provide overall
training of mechanized coal mining，and this is specialized in tough mining condition. Surely, all
professional fields have been covered, e.g. mining, tunneling, electro mechanics, transportation,
ventilation，planning and running，geological survey and water control, safety management, etc.
Training Center Location: Housuo Coal Mine, Fuyuan, Yunnan Province, China.
Why HOT Know How?
-How to Develop Thin-Seam Underground Coal Mining?

21. Crucial Points of Implementation of Thin Coal Seam Fully Mechanized?
Most importantly: rich experience in similar projects
Necessarily: Integrated capabilities of complete system of shearer, road-header, scraper conveyor and hydraulic
support and counter-part systems.
Thin coal seam mining ground
commissioningDrum: thin coal seam comprehensive mechanized mining
range 0.45m ~ 2.5m
Plough: steep comprehensive mechanized mining range
0.3m~0.6m, seam angle 30°~90°

22. We do Customized Delivery for Tough Mining Condition
 Customized Design and Manufacture Shearers
 Engineering Design and Delivery for Tough Mining Condition
 Thin / Ultra Thin Seam Mechanized Mining / Longwall
 Steep Inclined Seam Mechanized Mining / Longwall
F
z
F
y
F
x

23. Working Face Operation Monitoring
Thin coal seam mining ground commissioning

24. Ultra Thin Coal Seam Mining
Developed haulage off pan shearer, for the first time achieved a minimum limit of thin seam mining height 0.56m
mechanized mining. Successfully and widely used in ultra thin coal seam below 800mm.
Artisanal mining The comprehensive mechanized mining
After applied implementation of mechanized mining in Chongqing Coal Group and
Sichuan Coal group, the average production capacity of each working face has increased
by 1.8 times and the mining efficiency has increased by 3.38 times. The operating cost of
coal mining per ton has been reduced by 63%.

25. Working Face of Ultra Thin Coal Seam Longwall
Please refer to Video of Ultra-thin Coal Seam

26. Developed with our domestic partners, HOT-mining firstly realized the integrated and mechanized
mining technology for the edge seams（35-55°）.
The Steep Inclined Seam and Edge Seam Integrated Mining
Technology

27. Case Study: LvShuiDong Coal Mine, Huaying, Sichuan
3212 （Ⅱ） working face: the average coal seam dip angleis 60°， the max is 78°，the thickness of coal seam is
2.5 m, longwall mining method.
The Steep Inclined Seam and Edge Seam Integrated Mining Technology

28. Thin Coal Seam
Longwall Mining Equipment

29. Independently developed for different mining conditions of burial and big dip face outfit (bracket,
shearer, conveyor, dual horizontal end bracket), and achieved 16 patents.
Frame between block
and gangue device
Before in the gangue
device
Auto-balancing device
Scalable connection
device
Fault force braking
Integrally cast pin
line
Trap deviceLateral push unit
Hydraulic
support
Shearer
Scraper
conveyer
One-Stop Supply of Longwall Mining

30. Shearers Series
More Shearers, Please visit below link
http://www.miningmes.com/coal-shearer/
Cutting Height Shearers
Medium-thick
Coal Seam
（1.5m~3.0m）
MG160/390-WD
MG300/701-WD
MG300/601-WD
MG300/730-WD
MG250/630-WD
MG2×150/700-WD
MG2×125/580-WD
Medium to Thick
Coal Seam
（3.8m~4.3m）
Thick Coal Seam
（4.5m~5.5m）
MG400/940-WD
MG450/1200-WD
MG500/1180-WD
MG700/1660-WD
MG800/2040-WD
Thin Coal Seam
（0.8m~1.5m）
MG2×40/182-WD
MG2×65/312-WD
MG2×100/460-WD
MG100/240-WD
MG132/315-WD
Ultra-thin Seam
（0.5m~0.8m）
HMG100-TP
LWS2×40/102
LWS110-130-TPD

31. 四川嘉华神坤装备有
限责任公司
MG150/421-LWS off-pan outer traction
shearer
MG300(250)/722(622)-LWS
Ac traction shearer
MG2×100/495-LWS Ac traction
shearer

32. Shortwall Shearer
Dual Drum Shortwall Shearer
Single Drum Shortwall Shearer

33. Off Pan Shearer for Ultra Thin Coal Seam
Model: MG100-TP
Mining height：0.50~0.95m
Web depth：0.65~0.95mm
Application field：It is used for
mining of super ultra thin coal seam.
Corollary equipment usually is
SGB420/30 or SGD420/22 scraper
conveyer and single hydraulic prop.
Model Mining Height
（M）
Drum Web
Depth
（M）
Production
Capacity
（T/H）
Max Haulage
Pull
(9KN）
Face
Gradient
Motor
Power
（KW）
Dimensions（MM
）
Operating Mode
MG100-TP
YPG3 0.50~0.95 0.65~0.95 70~120 117.6 <30 100 4580*910*375 Manual operation
YPG4 0.50~1.0 0.65~0.95 70~130 118 <35 100 4580*910*375 Manual operation
YPG5 0.50~1.0 0.65~0.95 70~130 118 <65 100 4580*910*375 Manual operation
and remote
control

34. Longwall method of Ultra Thin Coal Seam
Sichuan BinLang Coal Mine
Average Thickness of Coal Seam: 0.67m
Coal seam pitch: 12°- 15°
Longwall Units Spec. & Type
Off Pan Shearer MG110/130-TPD
AFC SGB420/40
Powered Hydraulic Roof Support ZY2400/5.5/12X
Ultra Thin Coal Seam Longwall

35. Longwall Automatio
More Shearers, Please visit below link
http://www.miningmes.com/coal-shearer/
--------------------------------------------------------------------------------------------------------------------------------------------------------
Gate End Box
Shearer Loader
Mine Surface StationData Converter
Repeater
Shield control system
Transmission medium
control cores or pilot core
Underground
Surface
Trailing cable
A.F.C. Drive 1+2
stage loader

36. Horizontal Thinner End Hydraulic Support
Transversal Arrangement
Pedestrians and coal separation
Noninterfering with the loader
Overall mobile whole sealing
Variable angle
retractable roof
beams
Coal
channel
Walkways
Working Race Support: Hydraulic Roof Supports & Props
Hydraulic Support - OEM Manufacturer
Single Hydraulic Prop - HOT brand
The third generation of the thinner end
hydraulic support site layout

37. 四川嘉华神坤装备有
限责任公司
Steeply Inclined Series Hydraulic Support
Large Dip Angle Large Mining Height Hydraulic Shield Support

38. Armed Face Conveyor (AFC) & Crusher

39. Underground Transportation System-Suspended Mining Locomotive
HOT has brought in STAVUS advanced technology, which could improve the efficiency of
working face removal and staff transportation.
Home-manufacturing process: the localization assembly work of parts and whole machine is in
process, it's hopeful to realize the whole machine domestication.

40. Coal industry is the pillar industry in China. As the increasing application of new technology in coal mine,
it's getting more important to change transportation method into a safer and more convenient way.
Since 2004, diesel suspended mining locomotive has been adopted in domestic coal mine. They’re used
for transportation of equipment, staff and working face removal in extraction process, and achieved good
benefit.
As a transportation equipment, suspended mining locomotive has been applied for many years in western
countries, and greatly improved the transportation efficiency and coal production.
Application of Suspended Mining Locomotive

41. Compared with normal transportation method, suspended mining locomotive doesn’t have the risk of derailing and fracturing with
the features of automatic power and bemannt system.
Good Economic Benefit
Advantages of Suspended Mining Locomotive
By using the suspended mining locomotive, it could decrease the transportation workers and improve transportation efficiency, which
means the reduction of cost of coal per ton, meanwhile, it could be used as the backup system for roadheader, which could save the
preparation time before installation.
High Safety Performance

42. Suspended Mining Locomotive
It has been widely applied in Europe, South America and many advanced mining area.
Wide Application: It could be used in thin coal seam, medium-thickness coal seam and inclined coal seam.
Safe and Efficient: It could complete works such as removal of working face, transportation of workers and working face equipment
safely and high efficiency.

43. HOT ITC-Tunnel Heading and Loading Machine
• Working Hardness ≤f8
• High Speed of Rock Breaking & Loading
• Express Loading-out by mine car / conveyor
• Sectional area： 7～12㎡

44. Remote Controlling System

45. Super PPE for Miner–α Brain Wave Monitoring Safety Helmet
HOT cooperates with ALPHA to develop wearable devices based on electronic skin to monitor real-
time data such as blood oxygen content, heart rate, respiratory rate, brain wave (alpha wave) and
myoelectric wave.
Analyze the fatigue degree of operators by algorithm, reducing accidents that could endanger
personnel safety. Truck drivers, underground workers, coal preparation plant operators, etc.

46. Super PPE for Miner–α Brain Wave Monitoring Safety Helmet
The existing technology can accurately locate the position of underground personnel. Ground operators
can operate ventilation, heating or cooling of underground area according to the real-time data of
underground personnel, thus saving a lot of power costs, and helping underground personnel to obtain
better working environment.
The system can also show the wearer's physical condition and help to deal with accidental deaths or
accidents quickly: real-time status and location of life characteristics, help to achieve rapid rescue and
accurate rescue.
Textile

47. Contract Maintenances & Back Up Services
Leading Engineering From China

48. The After-Sales Team

49. 1. HOT provides On-Site Maintenances for the customers of Complete Supply Contract.
2. Provide remote technical support and other customized technical service for the customers.
3. HOT expects to provide comprehensive technical services: spare parts consignment+ site technician+ engineer
emergency stationed+ remote real-time support.
On-Site Maintenances

50. WhatsApp: +86 152 8105 1932
International Cooperation, Email: kira.zhang@hot-mining.com
Mining Engineering, Email: luke.jiao@hot-mining.com
Web: www.hotminingepc.com