Mining machinery is the direct exploitation of useful minerals and mining preparations used machinery and equipment, mainly mining of metal ores and non-metallic ore mining machinery; mining of coal used in coal mining machinery; exploitation of oil used in oil drilling machinery.
Mining machinery
Mining machinery is mainly used in open-pit mines and underground mining machinery, including drill hole drilling machine guns; dig loaded with ore mining machinery and handling machinery; drilling patio, with a tunneling shaft Heping Lane machinery.
Drilling Machine
Drilling rig machinery and drilling machine into two categories, there are open-air drilling and downhole drilling rig of the points. Drilling machine is used in the hard rock above, drilling diameter 20 to 100 mm, depth of 20 meters blasthole machinery, can be classified according to their different wind power, internal combustion, hydraulic and electric rock drill, which wind the most widely used mobile drilling machine; surface drilling rigs by crushing ore body of work, divided into rope percussion drills, DTH drills, rotary drill and rotary drills, impact drills due to rope them inefficient, has been gradually replaced by other rigs .