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- Drill Bit[1]
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- Contact Person : Mr. David
- Company Name : Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.
- Tel : 86-0311-85091068
- Fax : 86-0311-85323559
- Address : Hebei,shijiazhuang,NO.89 HUANGHE ROAD,HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE,SHIJIAZHUANG,CHINA
- Country/Region : China
- Zip : 050035
150MPa hard rock drill(air driven)
Hard rock super-drill is driven by air, drilling hole by high speed rotating, applied for 360° drilling, light weight with less vibration, rock hardness can be from 150MPa to 180MPa, in 70minutes drill 10 meters depth(include the time of rod changing and draw out the rock core), simple design can work at any narrow tunnel, used for explosion, cabling, bolting. Better performance than Atlas Jambo drill. specialliy for coal mining,it is designed with anti-explosion standard.
Parameter
Working pressure (MPa) | 0.4----0.63 |
Rated pressure (MPa) | 0.5 |
Rated torque (N.m) | 18 |
Rated rotate speed (r/min) | 1700 |
Idle rotate speed (r/min) | 3316 |
Air consumption (m3/min) | 3.5 |
Max. output power (kW) | 3 |
Stall torque (N.m) | 40 |
Flush water pressure (MPa) | 0.6---1.5 |
Oil pressure of clamp holder (MPa) | 4.1 |
Noise level (dB) | 95 |
Propel stroke (mm) | 1125 |
Propel force (kN) | 2 |
Idle propel speed (mm/min) | 5000 |
Bracket height range (mm) | 2060---4500 or by ordered |
Main machine weight (kg) | 120 |
Panel box weight (kg) | 75 |
Drill angle (degree) | Any degree |
Outsize dimension (L×W×H)(mm) | 1880×600×2010 |
Boring diameter (mm) | Φ32---Φ44, or by ordered. |
Coupling drill tool | Applied combined rod + dedicated drill bit |
Height range of horizontal drilling (mm) | 400----1600 |
150MPa hard rock drill(air driven)
