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2023-10-18

What are the defects of rock drilling tools during heating?

Defects that may occur in rock drilling tools during the heating include overheating or overburning, oxidation and decarburization.

2023-10-13

The Traditional Way of Unloading the Rod of Down the Hole Drill

The DTH hammer needs to connect several drill pipes, which are connected to each other through tapered threads. When drilling deeply, the drill pipe needs to be connected and unloaded frequently.

2023-10-11

Applications of rock drill bits in different fields

Rock drill bits are widely used in mining, water conservancy projects, road construction and infrastructure construction. It is a very important construction tool.

2023-10-09

How to reasonably match the working parameters of the down-the-hole drill?

Reasonable selection of the parameters of a down-the-hole drill rig is the key to using it correctly and effectively.

2023-10-06

What are the structural characteristics of split set?

The split set has several advantages, such as a simple structure, effortless construction, a broad temperature range, and environmental protection. It is a perfect solution for soil mechanical support projects, which can be applied in various situations.

2023-09-27

The importance of drill rod size

The precision and consistency of a drill rod's dimensions have a significant impact on the efficiency and safety of equipment performance. Consequently, there is a practical significance in conducting studies on the dimensions of drill rods.
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