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UZ MINING EXPO is the leading trade show for the mining and mining technology industry, held annually in Tashkent, the capital of Uzbekistan. The event attracts attendees from all areas of the mining industry, including mineral exploration, mining, processing, transportation and marketing. ... Read More
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The 27th International Exhibition of Machines and Equipment for Mining, Processing and Transportation of Minerals MiningWorld Russia 2023 was held in Crocus Expo . Time: April 25-27, 2023 Address: Russia In 2023, the MiningWorld Russia 2023 exhibition has 368 companies from 16 countries around the ... Read More
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Bauma China is the International Trade Fair for construction machinery, building material machines, mining machines and construction vehicles which takes place in Shanghai every two years. Time: November 27-30, 2018 Address: Shanghai, China Bauma China has a magnificent 330,000 square meters of ... Read More
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Big 5 Global is the largest and most influential event for the construction industry with its global hub in Dubai acting as the gateway between East and West. December 4-7, 2023 / Dubai Real estate developers, architects, contractors, engineers, consultants, manufacturers, and distributors from the ... Read More
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When a new drill pipe is used for the first time, it is recommended to loosen the joint twice at the wellhead with a torque slightly lower than the specified value. After confirming that the joint threads and sealing surfaces are intact, apply sufficient thread oil evenly and follow regulations. ... Read More
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Before the drill pipe is used in the well, the internal thread joints should be placed neatly in the direction of the drill floor according to specifications, and placed on a movable drill pipe rack with sufficient piers above 0.3m above the ground to prevent corrosion of the drill pipe by water, ... Read More
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Drill pipe has two main functions: Torque Transmission: Drill pipe is designed to transmit drilling torque over long distances, often spanning several miles, from the rig surface down to the drill bit. Fluid Circulation: Drill pipe acts as a conduit for drilling fluid (also known as “drilling mud”), ... Read More
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A DTH (down-the-hole) drill bit is a tool used in mining, quarrying, and construction drilling operations. It is designed for use with a down-the-hole hammer to drill holes in rock, soil, and other hard materials. The down-the-hole drill bit consists of a steel body with tungsten carbide spherical ... Read More
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Drill pipe is a section of stainless steel pipe that is joined together to form the drill string. The drill string connects the drill rig at the surface to the drill bit at the tunnel face. It is used to provide rotational torque to the drill bit and to supply drilling fluid from the surface to the ... Read More
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1. Granite and hard rock: Description: Granite and other hard rocks are dense and abrasive and require durable drill bits to drill efficiently. Recommended DTH Hammer Drill Bits: The carbide balls or inserts on the drill bit are essential for drilling through hard rock. Tungsten carbide balls are ... Read More
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