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Aug 162022Hengwang drilling rig is used in Antarctic scientific research
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Aug 092022Several aspects need to be paid attention to in the drilling process of water well drilling rig
The drill bit plays a pivotal role in the drilling process of the water well drilling rig. The quality of a drill bit directly affects the efficiency of water well drilling and the quality of the holes, so we need to pay attention to the sel ...Aug 09, 2022 -
Aug 022022How to deal with water well drilling rig stuck?
Water well drilling rigs often encounter sticking when working, so how do we deal with water well drilling rigs? Next, Zhengyang water well drilling rig will take you to understand how to deal with the stuck water well drilling rig. When the ...Aug 02, 2022 -
Jul 292022Performance characteristics of down-the-hole drill impactor
1. The latest contemporary rock drilling theory is used to design the internal structure size of the impactor, so that the impactor can obtain the most ideal energy transmission, with large single impact power and faster rock drilling speed ...Jul 29, 2022 -
Jul 282022Causes and Treatment Plans for the Collapse of Bored Pile
1. Cause analysis and treatment of common problems in the drilling process 1.1 Collapse hole 1.1.1 Analysis of the causes of collapsed holes Hole collapse is one of the most common accidents, which can occur during drilling or after hole fo ...Jul 28, 2022 -
Jul 272022How much does it cost to drill a well?
After the survey is completed, the drilling construction project can be started according to the drilling design model, and the drilling project is the most invested part of the whole hot spring well drilling. The price of drilling construc ...Jul 27, 2022 -
Jul 262022What are the advantages of hydraulic water well drilling rigs?
Hydraulic water well drilling rig is mainly suitable for water well drilling rig construction, geothermal hole construction, and also suitable for large-diameter vertical holes or unloading hole construction in geotechnical engineering such ...Jul 26, 2022 -
Jul 262022What is a down-the-hole drilling rig?
Down-the-hole drilling rigs can drill holes in medium-hard or above (f≥8) rock. Like the rock drill, it has the rock drilling process of impact, rotation, ballast removal and propulsion, and it belongs to the impact-rotation drilling. Lik ...Jul 26, 2022 -
Jul 252022The sales of rotary drilling rigs reversed the decline in the first half of the year, and it is predi
It is reported that piling machinery meets the needs of drilling and piling in different geology. my countrys vast territory and complex geological conditions have created powerful growth conditions for the development of piling machinery. I ...Jul 25, 2022 -
Jul 252022What points should be paid attention to in the construction of water well drilling rig?
When the water well drilling rig is in construction, it needs to be drilled continuously, and the non-stop operation requires a stable production platform, so as to ensure the stable production of the water well drilling rig. The selection o ...Jul 25, 2022 -
Jul 252022What should I do when a small rotary drilling rig encounters a cobblestone layer?
In the construction of medium-thick pebble strata, fishing sand drills and rock drills (roller drills, barrel drills) are mostly used. The characteristics of the sand fishing bit: First, there is a baffle plate at the bottom of the bit to p ...Jul 25, 2022 -
Jul 232022How to Improve the Work Efficiency of Bolting Rig during Construction
The anchoring rig is mainly used for the sliding wave treatment engineering of railways, highways, water conservancy and hydropower facilities and the anchoring engineering of dangerous rock masses, the anchoring engineering of high slope r ...Jul 23, 2022
