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According to statistics, the total number of domestic DTH bit enterprises has exceeded more than 1,000 at present, and the competition is fierce, and the profits created by many construction teams a...
(1) Impact energy and impact frequency To improve the ROP, the impact energy and impact frequency should be increased. However, in the pneumatic impactor of the DTH hammer, impact power and impact...
Water well drilling tools are the main tools we use for drilling and mining, so what are the advantages of using water well drilling tools? The following water well drilling tools manufacturers brin...
DTH drill pipe currently has a low application range in some excavation and drilling fields, but in terms of performance, its future development trend is very good, and its use-value is very high, e...
In the process of drilling wells, different methods should be adopted to achieve better results when encountering different geological layers. 1. Gypsum layer Before entering the gypsum layer, t...
First, the preservation of drill rods: 1: Make sure to remove internal water and properly lubricate. 2. The outside of the drill rod, including the thread, should be wiped clean. At the same tim...