Company News

Mongolia International Mining Exhibition 2025 welcome to our booth D01

2025-04-15

Mongolia International Mining Exhibition 2025 welcome to our booth D01

Teach you how to distinguish different types of picks

2025-03-29

Brand competition is very fierce. Of course, there are not only many brands, but also many types of picks, and the models are also complex and diverse, so that people who are new to the industry cannot figure out the model identification and type differences.

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Structural features of DTH hammer

2025-03-29

The inner cylinder plays the role of guiding and bearing the impact force. The material and structural design of the piston and inner cylinder have a crucial impact on the performance and life of the impactor.

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Definition of DTH hammer

2025-03-28

DTH drill hammer is a tool widely used in underground mining, geological exploration and tunnel engineering. Among them, high wind pressure and low wind pressure are two important indicators of DTH drill hammer.

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Analysis of the four end face designs of DTH drill bits, how much do you know

2025-03-27

DTH drill bits, especially high-pressure DTH drill bits, currently have four main end face designs: convex end face type, flat end face type, concave end face type, and deep concave end face center type. In terms of tooth arrangement, cemented carbide usually uses ball teeth, spring teeth, or a combination of the two for configuration.

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What are the shapes of drill bit alloys for rock drill rods?

2025-03-27

When the impact power is insufficient (insufficient air pressure of pneumatic rock drills, performance changes of hydraulic rock drills, etc.), the work of conical teeth is more effective, but the abrasion resistance is poor.

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Rock Drilling Tool Use Technology

2025-03-27

Rock drilling tools are an important rock drilling tool, which is widely used in drilling, mining and mining of various rocks. Accurate use of rock drilling tools is the key to ensure the efficient completion of rock drilling work. In order to use rock drilling tools correctly, it is necessary to understand the appropriate tools and related technologies. This article will introduce some basic knowledge and techniques of rock drilling tools, as well as some common problems of rock drilling tools

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How to use and precautions for pneumatic rock drill bits

2025-03-27

Before using the air drill bit, you need to check whether its appearance is intact and whether all parts are tightened to ensure that there is no damage or looseness. At the same time, you need to connect the air source and adjust the air pressure to ensure that the air pressure is stable and meets the equipment requirements.

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