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B19 Anchor cable drill pipe (one-piece thick pier) Anchor cable drill pipe for mine tunnel
Key words:
Classification:
- Product Description
- Instructions for use
- Application Case
- Product Parameters
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- Commodity name: B19 Anchor cable drill pipe (one-piece thick pier) Anchor cable drill pipe for mine tunnel
- Commodity ID: 1248589846238875648
Key words:- 钻杆
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My company produces pneumatic drill drill rod, one-shaped finished steel rod, cross-shaped finished steel rod and other series of products, the rod body adopts55SiMnMo, 90CrMo high-quality hexagonal hollow alloy steel as raw materials, the product by high-pressure calcination, vacuum overall quenching and tempering heat treatment. The application of CNC automation equipment processing molding, to ensure stable and reliable product quality.
The tail of the air drill pipe is used with various hydraulic anchor drilling machines, and the head of the air drill pipe can be connected with various drill bits inside and outside..
The drill rod of the air drill is divided into the bottom section anchor rod, the middle section anchor drill rod and the lower section anchor drill rod., The drill pipes can be connected with a connecting sleeve, and the anchor drill pipe connecting sleeve can be processed and produced according to the user's design requirements.
Mine air drill pipe
Mine bolt drill pipe is reformed on the basis of wind drill pipe.It is an updated product of wind drill pipe. It has the characteristics of wear-resistant, fast time-saving and labor-saving, and is more than a hundred times the life of the general air drill pipe, which is economical and practical.
Mine bolt drill pipe is a new type of product. detectable gas, water exploration, can be single or combined, can use new drill bits and old drill bits, have the function of preventing drill bits from falling off. Light weight, rapid connection, is an essential advanced tool for coal mine water exploration.
Connecting the locator wind drill pipe
Connecting positioner anchor pipe, diameter19mm, the overall length is 1000mm, and the thread form of the rod body is rectangular thread.
Connecting the locator anchor cable drill pipe adopts advanced high-pressure forging production technology. The link form we adopt is male and female connection, and the rod body adopts55SiMnMo, 90CrMo high-quality hexagonal hollow alloy steel as raw materials, the product by high-pressure calcination, vacuum overall quenching and tempering heat treatment.
Connecting the locator anchor cable drill pipe is processed and formed by CNC automation equipment to ensure stable and reliable product quality. This type of wind drill pipe is mainly suitable for mine roadway support drilling.
In order to correctly use the anchor rod and ensure the normal service life, the following points must be paid attention:
1. According to the test comparison or the product recommend of our factory, the correct selection of drill rod type.
22. Ensure that the drill rod and the drill bit match well (the taper is consistent); if the taper of the drill rod is less than the taper of the drill bit, the tip is easy to break.
3For drilling hole depth> 2.0 m, recommend using a sleeve rod, that is, first use a short drill rod to open the hole, and then use a long drill rod to continue to extend the hole, in order to improve the service life of the drill rod (according to the hole depth, can use 2 sets of brazing or 3 sets of brazing).
4The hole should be stable, properly reduce the propulsion air volume, avoid the drill rod in the bending state of work, otherwise it will shorten the service life of the drill rod.
5In the process of drilling and withdrawal, try to avoid the bending force of the drill rod to improve the service life of the drill rod.
64. The air volume of the rock drill shall be adjusted according to the site conditions (rock conditions) to ensure the normal operation of rock drilling.
7For the rock condition of clamping, cross-shaped bit shall be used.
8The user shall not arbitrarily change the structure of the drill rod or use it after reprocessing, so as not to affect the normal service life of the drill rod.
92. When normal use of ordinary drill rods is prone to batch early fracture, high-quality drill rods should be used instead; when high-quality drill rods are not used, large-size drill rods should be used instead, or wind pressure should be reduced.
102. The diameter of the drill rod shall match the power of the rock drill. If the power is large, the drill rod of large size shall be selected.
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The wind drill pipe products produced by our company are widely used in various regions at home and abroad. The main domestic use areas are: China Coal Group, Longmei Group, Shen Coal Group, Fengfeng Coal Industry, Kailuan Coal Industry, Lu'an Coal Industry, Yangmei Group, Jinmei Group, Xishan Coal Power, Fenxi Coal Industry, Datun Coal Industry, Xinji Energy, etc. The main use areas of foreign regions are Russia, Australia, Southeast Asia and Northern Europe.
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★ COMPANY PROFILE ★
Shandong Yikuang Drilling Technology Co.,Ltd. Located in Linqing City, a famous city of the ancient Beijing-Hangzhou Canal and an important industrial town in Shandong Province, it is located 500 meters south to the west at the intersection of 323 Provincial Highway and 247 Provincial Highway of Youth Sub-district Office. The company has a registered capital of 50 million yuan and the factory covers an area of 100000 ㎡. It is a high-tech enterprise integrating technology development and equipment manufacturing, sales and technical services in the fields of geological drilling, coal mining, engineering anchoring, gas and dust disaster control.
Since its establishment, the company has been committed to the development and application of drilling, mining, anchoring and equipment in coal mines, mines, construction and water conservancy projects, railways, highways, tunnels and bridges. In 2018, "Liaocheng industrial and mining safety protection drilling tool engineering technology research center" was settled here, and was successively rated as "national high-tech enterprise", "provincial specialized and special new enterprise", "science and technology small and medium-sized enterprise" and "Shandong gazelle enterprise" Liaocheng "one enterprise, one technology" R & D center. The company has established long-term strategic cooperative relations with many scientific research institutions and equipment enterprises. The strength of the company, there is a professor, associate professor, doctor, master and other composed of more than 40 people of high-quality scientific and technological personnel. Relying on the talent and technical advantages of many mining universities and strategic cooperation units, and aiming at the needs of coal, mining, construction engineering and other industries, it has developed and produced a number of drilling products and equipment with independent intellectual property rights.
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