dhd drill bit

Mining equipment is directly mining useful mineral and mining machinery and equipment used in the preparation, including the exploitation of metal ore and non-metallic ore mining equipment; Exploitation of coal mining equipment, drilling for oil in oil drilling equipment. According to the being of different mining can be divided into:

(1) mining equipment. And can be divided dhd drill bit into the drill hole drilling equipment, digging of ore-bearing rock in mining equipment and handling equipment, drilling patio, shaft and drift excavating equipment. Drilling equipment drill and drill, drill and open-air rig and downhole drill points; Mining equipment and handling equipment including mining shovel, front-end loader, grab, rock loading machine, loading machine and arms loader, etc.; Excavating equipment including patio drill, shaft drill and drift machine, etc.

(2) coal mining machinery. In the late 1940 s, after coal mining from a single production process of mechanization, comprehensive mechanization of development for all processes, to the 1980 s, the widespread adoption of the comprehensive mechanized coal mining, the main mechanical drum shearer, plough, bending scraper conveyor, since moving type hydraulic support, the bridge stage loader and the telescopic belt conveyor, etc.

(3) oil drilling machinery. Also called mining dth bit oil field machinery, including land oil drilling machinery and offshore oil drilling. Land oil drilling machinery drilling equipment according to the production process is divided into mining machinery, oil machinery, workover Wells and maintain high fracturing and acidizing machinery; Sea oil drilling machinery and land oil drilling machinery, drilling equipment and production system is divided into mining.

The prospecting equipment of mining equipment

Prospecting equipment which refers to the geological prospecting equipment including: sand mining drill, SZ SZ - 130 - A - 130 - B sand mining drill, QSZ - 130/150 light placer drill, longjiang - type I walking tractor sand, TJ - type I gold machine, longjiang - type I gold chute, DZM - 25 type pipe friction welding machine, HSMZ - 13 type exhaust valve friction welder, binocular ZQM2-160 type ball machine, HLJK dth rock bit - type 2 trace gold field equipment for rapid test kit

Mining machinery is directly used in mineral exploration and rich choose such as operating machinery. Including mining and mineral processing machinery. Prospecting machinery used in the structure and working principle of the similar mineral exploitation of mining machinery is mostly the same or similar, in a broad sense, prospecting machinery also belong to mining machinery. In addition, mine operation application of crane, conveyor, fan and drainage machinery, etc.