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2020
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Market Situation of DTH Drilling Tools in China
In China, there are more than 40 enterprises producing high and low wind pressure down-the-hole drilling tools. It has formed an annual output of nearly 300,000 high and low pressure impactors and nearly 4 million high, medium and low pressure down-the-hole drill bits, with a production scale of about 2 billion yuan. The fields of use of down-the-hole drill bits include: rock drilling, geological and mineral exploration, engineering foundation pile construction, water well drilling, support anchoring, open-pit mine step blasting limit hole, complex formation with pipe drilling, etc.
Market Situation of DTH Drilling Tools in China
Collected Papers on Self-Drill Steel and Drill Tools
In China, there are more than 40 enterprises producing high and low wind pressure down-the-hole drilling tools. It has formed an annual output of nearly 300,000 high and low pressure impactors and nearly 4 million high, medium and low pressure down-the-hole drill bits, with a production scale of about 2 billion yuan. The fields of use of down-the-hole drill bits include: rock drilling, geological and mineral exploration, engineering foundation pile construction, water well drilling, support anchoring, open-pit mine step blasting limit hole, complex formation with pipe drilling, etc.
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Drilling tools for low wind pressure down-the-hole drills
At present, the annual output value of low-pressure down-the-hole drilling tools in China accounts for about 30% of the total output value of down-the-hole drilling tools, which is a kind of product with not very fierce price competition in the market.
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High pressure down-the-hole drilling tool
The annual output value of high-pressure down-the-hole drilling tools in China's domestic drilling tool industry accounts for about 60% of the total output value of down-the-hole drilling tools, and it is still showing an increasing trend year by year. Due to the high-pressure down-the-hole drilling tools, regardless of the selection of raw materials, mechanical processing and heat treatment technology, the quality of employees, production sites and production equipment, product processing accuracy and quality control requirements are stricter than low-pressure down-the-hole drilling tools.
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Present situation and development trend of down-the-hole drilling rig
China is the main producer of down-the-hole drilling rigs and drilling tools. Products in the domestic and foreign markets have a certain competitiveness. We should pay attention to the establishment of sales technical service team, establish the concept of product brand.
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