DTH drill rods are essential tools in drilling operations, and are widely used mining, geotechnical engineering, hydraulic construction, and geological exploration. 1. Functions of DTH Drill Rods
Friction welding originated over a century ago and after more than half a century of research and development, friction welding technology matured and entered the stage of widespread application. Sinc
DTH hammers designed for DTH bits with foot vavle V.S DTH hammers designed for DTH bits without foot valve DTH drill bits and hammers use compressed air to generate impact energy, dri
It’s been nearly a century since the invention of DTH hammer. It was originally used for drilling and blasting in quarrying and surface mining.1. Birth of DTH HammersIn 1857, Italian engineer Bartritt
Low pressure, medium pressure or high pressure DTH hammers?Air pressure is the power source for DTH hammers during operation, directly determining their efficiency and drilling speed. Based on the wor
DTH button bits are widely used in mining, quarrying, water conservancy engineering, water wells, railway, and highway construction due to their high efficiency, safety, environmental protection, simp
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