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Air-Leg Rock Drill

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Air-Leg Rock Drill
Air-leg Rock Drillis a new model & high efficient rock-drilling machine, which is widely used in the mining prospecting & tunneling digging, and various drilling & blasting project. It is an indispensable machinery tool in many industries like metallurgy, coalfield, quarry, railway, transportation,building, water conservancy, defense industries, etc.

Air-Leg Rock Drill Working Principle
Pneumatic-driven rock drill is most widely used rock drill machinery. Air compressor supply high pressure air to the rock drill,the compressed air move the cylinder in order to make the drill rod hit the rock.The high speed drill rod make the rock easy to be destroyed.

Air-Leg Rock DrillIn Mining
The application scope for the air-leg Rock Drillis very wide, most suitable for drilling horizontal or inclined blast holes in medium / hard rock, also fit for drilling roof bolt holes overhead. The diameter for the blast hole is about 34-42mm, and the effective drilling depth is 5 meters. The Rock Drill can be matched with Air Leg, and it also can operate on the trolley or multifunctional bracket base without the Air Leg, both serving satisfactory drilling efficiency for different purposes.

Air-Leg Rock Drill Main Features And Benefits
Air-leg Rock Drillis strong percussion and torque ensure a high-speed drilling in rock of any formation. All parts are highly durable and hard-wearing. Resulting in less spare parts cost as well as enabling the drill to maintain its high performance for a long period of time.
In addition, as the drill and the pusher leg are very well balanced. Highly stabilized operation and minimum of recoil are to be appreciated. Therefor, this model will accelerate the drilling speed and will reduce the operator's fatigue and the cost of drilling.
Grouped control mechanism, quick to start up with air-on, water-on, air-off mechanism easy Handle and maintain.
Low noise, small vibration, energy-saving and efficient, highly interchangeable parts with long service life reliable performance.
Different form similar products particularly in its high efficiency, strong flushing and powerful torque.


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