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.
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Typically made from high-grade steel, they often incorporate anti-corrosive coatings to enhance durability Typically made from high-grade steel, they often incorporate anti-corrosive coatings to enhance durability
Typically found in large-scale industrial operations like paper mills and cement factories, they offer exceptional stability and load distribution Typically found in large-scale industrial operations like paper mills and cement factories, they offer exceptional stability and load distribution
Their labyrinth seals, combined with grease or lip seals, provide excellent protection in severe environments Their labyrinth seals, combined with grease or lip seals, provide excellent protection in severe environments
It also enables the wheel to self-center, thus maintaining alignment and reducing wear on bearings and tires It also enables the wheel to self-center, thus maintaining alignment and reducing wear on bearings and tires