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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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The Role and Importance of Gravel Pump Manufacturers in Modern Industry
- Cost-effectiveness Although bullet teeth may have a higher initial cost, their durability and long service life reduce overall replacement and maintenance expenses.
4, the selection of rolling drag plate, the track is not easy to wear.
4, the selection of rolling drag plate, the track is not easy to wear.