Hydropower engineering
hydropower engineering
The main applications of drilling and blasting operations in hydropower projects include threaded connection drilling tools, taper drilling tools and down-the-hole drilling tools. Thread drilling tools include a full set of drilling tool products such as thread column tooth drill bit, thread drill rod, drill tail, connecting sleeve, etc.; DTH products include high wind pressure and medium and low wind pressure DTH drill bit, DTH impactor, DTH drill pipe, joints and accessories, etc.; taper includes taper drill rod, taper drill bit products, etc.
In China's Three Gorges, Gezhouba (Xiluodu, Guandi Power Station, Shuibuya Power Station, Jinping Power Station) and other national large-scale hydropower project construction projects, 5.5 meters, 6.1 meters, 6.4 meters of tunneling drill pipes and 45mm, 48mm tunneling drill bits 51mm, 57mm, 64mm, 76mm anchoring drill bits produced by enterprises. (Supporting Atlas Boomer353E multi-arm trolley) has been widely used in engineering, in which tunneling drill pipe has become the only domestic high-quality drilling tool product that can completely replace imported drill pipe. China Hydropower Construction Group (First Engineering Bureau, Fourth Engineering Bureau, Sixth Engineering Bureau, Seventh Engineering Bureau, Eleventh Engineering Bureau, Thirteenth Engineering Bureau, Fourteenth Engineering Bureau), China Armed Police Hydropower Force, China Railway Construction Group (China Railway 13th Bureau, China Railway 18th Bureau) and many other state-level large-scale hydropower, tunnel construction companies are important users of Lianhuashan's full set of tunneling products.
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