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Crawler type full hydraulic variable diameter directional drilling rig for coal mine
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- Commodity name: Crawler type full hydraulic variable diameter directional drilling rig for coal mine
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for coal mineCrawlerFull hydraulicreducerdirectional drilling rig
ZYWL-6500DBFull hydraulic crawler type for coal minereducerdirectional drilling rigIs my company's latest research and development of aNew general drill upgrade directional drilling rig. mainly usedCoal mine gas drainage drilling construction, can also be used for underground water exploration and drainage, geological structure and coal seam thickness detection, coal seam water injection, top(Bottom)Plate grouting and other types of high precisionShort and medium distance within 350mConstruction of directional drilling,The rigThe use of split structure, mainly by the drilling rig host, Mud pump car, Measurement while drilling device,reducerGroove spiral drill pipe and other components.
This drilling righasThe followingAdvantage：
- The drilling rig adopts advanced load sensing system, which can accurately control the feed pressure and rotation pressure, and has the characteristics of energy saving, high pressure control accuracy and overload protection;
- have a levelThe azimuth angle of 0~180 ° and the angle adjustment range of ± 90 ° meet the requirements of various construction angles and have a wide range of applications.
(3) The oil cylinder propulsion mechanism is adopted, which has long feeding stroke, stable propulsion and high transmission efficiency, and improves the ability of the drilling rig to deal with the accidents of holding and sticking in the hole;
(4) The chuck and the clamper are made of high pressure resistance and wear resistance rubber sleeve, and the material is imported polyurethane, which has long life, high reliability and low replacement rate.
(5) the selection of advanced large flow mud pump, small size, high pressure, stable flow, low noise, high reliability.
(6) Self-developed wireless measurement device with drilling, stable signal transmission, signal transmission in the form of electromagnetic waves, can use ordinary sealed drill pipe for drilling, reduce construction costs.
(7) The measurement while drilling device transmits parameters such as the inclination angle, azimuth angle, tool orientation angle, instrument temperature, battery voltage, etc. of the drill bit in the form of extremely low frequency electromagnetic waves, and at the same time can realize real-time display of the trajectory of drilling parameters, andCanTimelyAccording to the situationAdjust the direction of the elbow to achieve accurate directional drilling. The signal is automatically resolved during construction without manual intervention.
(8)Both the power head and the front gripper of the variable diameter directional drilling rig are equipped with the diameter difference between the adaptive joint and the rod body.20mm drill pipe passability, no frequent replacement of slips during work, mechanical structure, large clamping force, etc.
(9)reducergrooved spiral drill pipe:The structure of the whole rod joint is that the joint diameter is larger than the rod diameter, and the structural advantages: under the condition of fully ensuring the strength of the joint and the rod body, the flexibility of the whole rod is improved, which is beneficial to the bending of the drill rod in the hole to change the drilling trajectory..Such as diameter73 drill pipe, the joint size can be 89 in diameter, that is, it has the performance of 89 drill pipe, and the rod body has better bending than 89 drill pipe.
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The crawler drilling rigs for coal mines 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, Shenmei 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 in 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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