The ZQJ-300/6 Pneumatic Bracket Drilling Machine is widely used in coal mine projects for water or gas detection, injection and drainage drilling.

This unit uses highly efficient carbide drilling rods for rotary drilling. The rotating head has forward and reverse control, making it easy to feed and retract the drilling rods. The feeding unit makes use of an independent motor, which is powerful and durable. The feeding speed is adjusted by controlling the air volume. It can be controlled remotely by a separate platform. A unique dual silencer minimizes noise. The main frame, prop-leg and operation platform are plug and play, and easy to move.