Oct 24, 2020
How to do regular maintenance of crawler drilling rigs
1. Introduction of water well drilling rig crawler  The crawler of the water well drilling rig is composed of a crawler shoe and ...
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Sep 4, 2020
How to improve the production efficiency of hydraulic water well drilling rigs?
How to improve the production efficiency of hydraulic water drilling rigs? The following small series illustrate the use of preventive measures. ...
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Sep 4, 2020
Common fault treatment of DTH drilling rig
1. Damaged drill pipe:     1. In most cases, the fracture of the drill pipe belongs to the friction between the drill pipe and...
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Sep 4, 2020
Water well drilling rig and drilling technology
Drilling is the use of mechanical equipment to drill holes in the formation. According to the rock breaking method and the type of drilling tool, i...
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