Pneumatic drilling rig is used for drilling large blast hole. It's especially convenient to be used during the initial period of opencast working, other drill carriage unable to reach, unable to carry on the normal work.
1) Forward, turn, and the impact of all the air compressor as power, structure simple, power, relocation facilities.
2) In the single-top, double top, bearing top three supporting structures to choose, can adapt to any geological features.
3) Centralized control mechanism, easy to operate.

Air compressor drilling rig features:
1. High drilling efficiency, power provided by energy saving motor
2. High efficiency, large rotary torque
3. Simple structure and easy to move
4. Adopt consummate design, long service life
5. Easy to operating