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Common Standard Type of U135-25 Shearer Cutting Teeth-Yikuang Science and Technology
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- Commodity name: Common Standard Type of U135-25 Shearer Cutting Teeth-Yikuang Science and Technology
- Commodity ID: 1248590212678438912
- 上架时间：: 2019-06-18 17:49
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The pick is a shearer, roadheader, rotary excavator accessories, is one of the vulnerable parts of coal mining and roadway tunneling machinery, is the main tool for coal and broken coal. Among them, the shearer pick model is indicated by "U", the roadheader pick model is indicated by "S", and the rotary excavator pick model is indicated by "C".
Commonly used materials from the actual use of some domestic coal mines imported, domestic cutting teeth, the knife body material is mostly 42CrMo, 35CrMnSi and other steel, there are also coal mines in the use of the newly developed domestic Si-Mn-Mo series quasi-bainitic steel. Heat treatment process Coal industry cutting tooth production standards: cutting tooth cutter body hardness of 40?45HRC, impact toughness of not less than 49J/cm2. During the production process, the material of the cutter body should meet or exceed the required mechanical performance indicators through heat treatment.
Mining picks bear high periodic compressive stress, shear stress and impact load when cutting coal and rock. Although the hardness of coal is not high, hard mineral materials such as coal gangue are often encountered. Friction and impact will also cause the temperature of the pick to rise in the process of cutting coal and rock.
The pick is mainly composed of pick handle, pick head and alloy cutter head. There are many types of mining pick, the general structure is in the quenching, tempering treatment of low alloy structural steel cutter body insert carbide cutter head.
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The pick props 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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