Efficient DTH Drilling Equipment for Rock drilling

Down-the-hole drilling is as slow as a turtle?   In mining and foundation engineering construction, traditional Drilling Rigs are inefficient in deep hole operations, and often get stuck due to poor slag discharge; although Excavator Converted Drilling Rigs are flexible, they lack power when facing hard rock formations; with the assistance of Drilling And Splitting Machines or Ultra-high pressure Rock Splitters, not only is the process complicated, but it will also greatly increase equipment loss and construction costs. Many engineering teams complained: "It takes half a day to clean a 50-meter deep hole, and the entire construction period is spent!"   Our efficient down-the-hole drilling equipment innovates the operation mode with "intelligent slag discharge + powerful rock breaking"! The dual-channel reverse circulation slag discharge system increases the cuttings discharge speed by 3 times, and with the variable frequency impactor, the number of impacts per minute reaches 1,800 ti…

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