2021 The 19th China International Coal Mining Technology Exchange And Equipment Exhibition

Scope of exhibits

Underground mining

1.1 mining equipment: Drum Shearer plough auger shearer shearer accessories 1.2 working face support: working face hydraulic support end support transition support roadway support single hydraulic prop metal roof beam hydraulic support accessories 1.3 working face conveying equipment: working face scraper conveyor transfer machine working face crusher belt self moving device matik (transfer head and belt conveyor) Conveyor tail self moving device) scraper conveyor accessories (chain / ring chain) return winch / dispatching winch

Underground excavation

2.1 mechanized tunneling equipment: full face tunnel boring machine, shield machine, rock boring machine, partial face tunnel boring machine, cantilever tunnel boring machine, anchor driving machine, continuous coal mining machine, anchor driving machine, micro shield pipe jacking machine, shaft boring machine, raise boring machine, chamber boring machine, inclined shaft boring machine, boring machine accessories 2.2 rock drilling jumbo, anchor jumbo, rock drilling machine, wet spraying Jumbo / shotcreting machine Skid car drilling and loading integrated machine 2.3 rear supporting system segment assembler loader side dump mine car underground scraper Underground Ore Truck 2.4 supporting equipment: Roofbolter, roadway repair machine, tensioning machine, rock drilling tool (drill pipe / drill bit) anchor rod / anchor cable / anchorage agent, anchor mesh coupling machine

Underground transportation

3.1 belt conveyor air floating belt conveyor belt loader drum (vulcanized bag rubber) self shifting tail conveyor belt / belt buckle / conveyor belt repair technology idler / sweeper / backstop / deflector / brake 3.2 auxiliary transportation rail transportation battery motor frame linear motor car oil extraction machine tractor underground man car / flatbed car / tramcar / shuttle car / warehouse train dumper / pusher Trolley / Crawler / car stopper monorail crane / monorail crane frame empty passenger device rack rail locomotive rail car 3.3 auxiliary transportation -- trackless transportation winch trackless rubber tyred car rubber tyred wheel locomotive lifting equipment 3.4 skip / cage / bucket channel / brake / anti falling device inclined shaft lifting equipment of mine hoist

Coal mine electromechanical and power

4.1 mine power supply and distribution: mobile substation transformer combination / feeder switch high voltage / low voltage inverter electromagnetic starter leakage protection device / protector / low voltage side protection box reactor / capacitor electric control box mining cable / cable connector 4.2 motor explosion-proof motor / permanent magnet motor power generation diesel engine / engine 4.3 pump emulsion pump station spray pump station hydraulic pump plunger pump Slurry / fracturing pump cooling water pump 4.4 hydraulic transmission hydraulic motor oil tank / oil cylinder / hydraulic cylinder hydraulic control valve transmission product (bearing / coupling / accumulator) gearbox / reducer / reducer / backstop / torque limiter oil pipe / hose / pipe joint / protective sleeve cooler / heater filter / filter element / liquid level gauge seal

Coal mine auxiliary production system

5.1 drainage equipment submersible pump / slurry pump / centrifugal pump mine water treatment equipment 5.2 ventilation equipment centrifugal / axial fan local fan dust suppression system / dust removal fan reverse air device / diffuser / air duct intelligent non pressure damper 5.3 communication Lighting equipment mine wireless communication system mine dispatching broadcast communication system mine video monitoring system miner's lamp / charging rack mine telephone explosion-proof miner's lamp 5.4 safety production and rescue safety production monitoring system underground fire fighting system nitrogen making equipment and pipeline gas detection drainage system water detection equipment underground rescue cabin mine self rescue device 5.5 environmental protection equipment Mine Environmental protection and reclamation waste rock filling equipment third lower mining equipment wastewater treatment solution production and domestic sewage

Automatic control and intelligent coal mine

6.1 coal mine automation control, fully mechanized automation intelligent system, tunneling automation control system, intelligent mine transportation unmanned system, mine hoisting automation system, intelligent ventilation system, intelligent power distribution monitoring system, pump station health system, washing equipment monitoring, mine pressure monitoring system, unattended comprehensive management system, intelligent operation and maintenance management system, underground personnel management system Explosion proof computer switch / industrial server optical fiber and radio frequency remote control sensor / Radar Internet of things solution iris machine coal mine robot

Coal processing and utilization

7.1 washing equipment screening equipment intelligent dry separation equipment intelligent coal gangue separation robot sieve plate filter press / jig / flotation machine dense medium cyclone 7.2 coal processing and utilization of coal chemical coal to oil clean coal technology

opencast mining

8.1 open pit mining equipment open pit shearer electric shovel hydraulic excavator wheel bucket excavator drill / drill 8.2 transport equipment loader Mining Truck Electric wide body truck scraper mining dump truck 8.3 auxiliary equipment cycle / jaw crusher generator set

Mine services and Engineering

9.1 service trade design / consulting service agency trade news media government unit / association organization education and training / Labor Service Finance / leasing / insurance second hand equipment labor protection and occupational health software / coal machinery e-commerce 9.2 exploration Well construction and Engineering: geological exploration / mine survey mine construction project contract trusteeship operation turnkey project CBM development and utilization mine cooling coal preparation plant trusteeship operation

Mining materials, tools and processing manufacturing

10.1 mining materials and materials mining oil products (lubricating oil / emulsified oil / concentrated liquid / antifreeze) non metallic safety materials safety blasting materials chemical products wear resistant materials / steel plate / rail / steel wire rope and testing services cemented carbide / cutting tool lithium battery power mine special tire / rim 10.2 mining tools, instruments Instruments, manual / electrical / power tools, geophysical / measuring instruments, temperature / gas / pressure measuring instruments, coal analysis instruments, automatic instruments 10.3 manufacturing, laser cladding and remanufacturing / equipment repair, welding technology / welding materials forging, honing, internal spraying.