The ultimate tunnel drilling rig ZDY-650 hydraulic tunnel drilling rig for coal mines to detect water and gas

The Ultimate Tunnel Drilling Rig Hydraulic Tunnel Drilling Rig for coal mine exploration for water and gas. Where is the best drilling rig? Jining Hengwang drilling rig is the first choice, with good quality and low price, you can’t find it anywhere else!
1. Scope of application of hydraulic tunnel drilling rig
This drilling rig is mainly used for drilling gas extraction (discharge) holes, grouting fire extinguishing holes, coal seam water injection holes, outburst prevention and pressure relief holes, and geological exploration holes in coal mines. and other engineering holes. Suitable for various coal seams and rock formations with rock solidity coefficients. The drilling rig can drill holes arbitrarily within the azimuth and inclination ranges specified in the basic parameter table.
2. Features of Hydraulic Tunnel Drilling Rig
-Hydraulic tunnel drilling rig for coal mines is divided into two types of drilling frames: column frame and seat frame. Different drilling frames can be selected according to the height and use of the tunnel underground in the coal mine. When the drilling rig is equipped with a high-pressure water generator and a high-pressure sealed drill pipe, it can cut coal seams with low gas permeability, thus improving the gas drainage efficiency and greatly shortening the drainage time. The drilling rig adopts a hydraulic transmission mechanism and has the characteristics of large drilling capacity, fast speed, simple operation, stable and reliable operation, and convenient mobile installation.
3. Hydraulic Tunnel Drilling Rig Parameters
Serial Number Item Unit Type
Drilling Depth
Opening Diameter Ф, Ф, Ф
3 Final Hole Diameter Ф, Ф
/> Drill pipe specifications Ф.Ф
Drilling inclination angle~
Drilling azimuth angle~
Propulsion stroke
Motor model
Motor power
Motor voltage< br/> 3 Weight of the whole machine
4. Contact information of hydraulic tunnel drilling rig manufacturer
Contact person: Su Lin
Telephone:
Fax:
Mobile phone:
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Wangwang:
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Hengwang Heavy Industry Co., Ltd. mainly produces:
Engineering rock electric drills,,,
Mining water drilling rigs, ,,,-,
3 tunnel drilling rigs--
Hand-held rock drill, push rock drill, impact rock drill
Coal electric drill emulsion drill rig air coal drill 3,