Year1
- 钻孔直径mm：
- Ф50
- 钻孔深度m：
- 150-220
3 Tunnel Drilling Rig, Hole Punch Drilling Rig Accessories
We are at the forefront of technology and provide you with the most authentic quality assurance and the best service. A large number of products are available in Shandong Science and Technology.
Mining tunnel drilling rigs are mainly used inside mines,
for drilling ~3-degree water exploration holes, 3-degree drilling, geological structure holes, fire extinguishing holes, gas drainage and others
Engineering holes for use. It can also drill geological drilling holes and other engineering holes on the ground. Geological drilling holes and other holes can also be drilled on the ground. Iron ore is used to drill rocks to facilitate the mining of ores. This drilling rig is small in size, light in weight and reliable in performance.
3 Tunnel drilling rig performance parameters
Drilling depth
Drilling diameter Ф
Drill pipe diameter Ф
Vertical shaft rated speed (r/)
Vertical shaft rated speed Moment
Spindle tilt angle~
Motor power
Rated voltage
Dimensions**
Weight
- Tunnel drilling rig, - Tunnel drilling rig, Tunnel drilling rig, Mine Use tunnel drilling rigs
- Tunnel drilling rigs, - Tunnel drilling rigs, fully hydraulic tunnel drilling rigs, fully hydraulic tunnel drilling rig manufacturers
Shandong Kegong Machinery Equipment Co., Ltd. has been engaged in mining machinery and equipment for many years, mainly engaged in rock electric drills and tunnel drilling rigs , various sensors, drill pipes, drill bits, tunnel drilling rigs and other mining equipment.
, Excellent product quality, considerate service
, Guaranteed return and replacement for product quality problems
Direct sales from the manufacturer, fast delivery
, One-year warranty, high quality and low price
, Provide some safety certificates such as coal safety certificate.
Contact person: Yue Yanyan
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