Miniature Reverse Circulation Drilling Rig

Product detail  Miniature Reverse Circulation Drilling Rig          The DTH drilling machine is used for drilling large diameter horizontal, vertical and slant holes during stone quarrying. It is necessary assistive equipment to wire saw machine during the stone quarrying. The machine is controlled jointly by electric motor and compressed air. The pneumatic units are of high quality standard. The machine has the following features: low compressed-air consumption, high drilling efficiency, light in weight, easy operating and installing, etc. The particular screwing and discharging mechanism of the tube devices reduces the intensity of labor. The machine has the particular design for guiding drilling. Advantages of Down the Hole Hammer Drill Rig  1. Powerful and reliable engine  2. Powerful feeding and rotating system  3. New drilling boom  4. High power drive motors  5. Safe and stable travelling system Photo of product