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Overview of the classification of hydraulic drilling tools in the Chinese market
The open-air hydraulic rock drilling rig is a mechanized rock drilling equipment that is widely used in domestic projects. In hydropower, mining, mining, quarrying and other construction projects in use in the open-air hydraulic drilling rig is mainly the Swedish AtlasCopco Company, Sand- vikTamrock Company, and Japan Furu River (Furukawa) Company production of crawler-type single-arm drilling rig.
Overview of the classification of hydraulic drilling tools in the Chinese market
Collected Papers on Self-Drill Steel and Drill Tools
Drilling tool for hydraulic boring drilling vehicle
The main products are R38/T38- H35- R32, L = 3090mm, 3700mm, 4300mm, 5525mm drilling rods and D45mm, 48mm diameter threaded connection ball tooth drilling rods.
Drilling tools for downhole hydraulic mining drilling vehicles
At present, the full hydraulic mining drill truck used in large underground metal mines in China is mainly the Simba1254/1354 underground mining drill truck produced by Atlas. Copco Company of Sweden. The drilling machine adopts, COP1638 or COP1838HE series hydraulic rock drills, using T38 and T45 threads, MF connecting rod or mining rod with 1530mm and 1830mm length, D76mm and 89mm diameter threads to connect ball tooth drill bits. The main types of drilling tools of underground mining drilling machine are: T38-D39-T38X1220mm, T45-D46-T45X1525mm,MF rod, tubular guide drill rod, D64/ D76/ D89mm ball tooth drill bit.
Drilling tools for open-air hydraulic rock drilling and drilling vehicles
The open-air hydraulic rock drilling rig is a mechanized rock drilling equipment that is widely used in domestic projects. In hydropower, mining, mining, quarrying and other construction projects in use in the open-air hydraulic drilling rig is mainly the Swedish AtlasCopco Company, Sand- vikTamrock Company, and Japan Furu River (Furukawa) Company production of crawler-type single-arm drilling rig.
T38, T45 and T51 threads used in open-air hydraulic drilling vehicles, MF connecting rods with lengths of 3050mm and 3660mm and connecting sleeves connecting rock drilling rods, and D76mm, D89mm and 102mm diameter threaded connecting ball tooth bits are products with large demand in the drilling tool market.
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