Year1
- 型号：
- ZLJ-250
- 产地：
- 山东济宁
- 包装：
- 木箱
The mining tunnel water exploration drilling rig is mainly used inside the mine. It can rotate to drill to a depth of up to 10 meters to meet the needs of different customers.
It can drill water discharge holes, geological structure holes, fire extinguishing holes, gas drainage, etc. and other drilling projects, and can also work on the ground.
The tunnel drilling rig for coal mines adopts mechanical transmission and hydraulic feed. It has a simple structure, small size, light weight, easy operation and reliable performance. The drilling rig is equipped with a hydraulic chuck and a hydraulic feed cylinder. The standard automobile transmission clutch is used, which has reliable performance, flexible operation and low parts cost.
It adopts an integral box structure and has the advantages of high transmission efficiency. It also adopts full-section drilling, which can drill holes at any angle in rock formations with different hardness. However, when drilling in coal seams, soft rocks and medium-hard rocks, Highest efficiency.
Tunnel drilling rig manufacturer specifications and model parameters
Vertical shaft torque
Drill pipe used
./
Drilling angle
Degree
Drilling rig Power
Drilling rig weight
Drilling depth
Overall dimensions
Type tunnel drilling rig is used in mineral deposit survey, especially in metal and other mineral deposit surveys. Exploration in progress. In mine excavation, tunnel drilling technology is commonly used to drill underground observation holes, ventilation holes, drainage holes, discharge holes, grouting holes, anchoring holes and pilot holes for tunnel drilling. Tunnel drilling rigs are used in other geotechnical projects. In the field of construction, tunnel drilling equipment and technology can be used for slope reinforcement of dam foundations, as well as engineering construction in industrial, commercial and transportation areas.
When the well depth is relatively large (above meters), the tunnel water exploration drilling rig has a chip removal capacity greater than that of a drilling rig using pump suction or jet reverse circulation. Therefore, it is suitable for situations with large well depths, arid areas lacking water, and cold zones. soil layers.
Precautions for use of tunnel drilling rigs
During operation of the machine, electrical insulation and wiring should be checked regularly to see if they are loose
When the spring chuck is in the loosened state, the vertical shaft is not allowed to rotate
. Every time you start, you should check whether the direction of rotation of the motor is correct, whether the rotation of the water feeder is
flexible, and whether the water delivery hose is fixed to prevent loosening
Factory location: Liying Industrial Park, Rencheng District, Jining, Shandong
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