The DTH hammer operates through a system of compressed air. High-pressure air is directed down the drill string, powering the hammer at the end of the drill bit. The hammer strikes the bit with considerable force, fracturing the rock immediately beneath it. As the bit penetrates further, the broken rock is then cleared from the hole by the same air stream, allowing for continuous drilling without the interruptions often associated with other drilling methods.

The pitman is a crucial component that transmits motion from the toggle mechanism to the movable jaw plate. It typically features a connection to the eccentric shaft, which causes the pitman to move in an elliptical arc. This movement is essential for achieving the force necessary to crush the materials effectively. The pitman must be robust and designed to handle the stresses of operation.

- Mining In mineral exploration and extraction, DTH drilling provides fast and efficient drilling of blast holes, contributing to improved overall productivity in mines.

Conclusion

The use of wood mold or lost foam requires the mold to be consistent with the real thing, the appearance is smooth, and the yield and surface finish of the casting are improved, so as to reduce flash, burr and cold separation.

- Geothermal Energy The ability to create deep, straight boreholes makes DTH drilling an excellent choice for geothermal energy projects, allowing reliable access to thermal resources.

4. Lower Noise and Vibration Operational noise and vibration levels are generally lower with DTH hammers, contributing to a more environmentally friendly drilling process and improving working conditions for operators.

The 185 CFM diesel air compressor is versatile enough to serve numerous applications. Here are a few prominent ones