1. When unwinding and installing the wire rope, in order to prevent damage to the wire rope lay structure, the correct method should be adopted; In addition, when winding the wire rope to the drum, do not make the surface of the wire rope with sand, so as not to aggravate the wear, affect the life of the wire rope. 2. If the whole roll of wire rope needs to be cut off, the wire rope on both sides of the cut of
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Tips for Maintenance of Rotary Drilling Rig Undercarriage Parts Track Shoe Assembly & Track Chain Assembly 1. During construction on the soft soil ground, it is easy to attach soil to the track and track link. Therefore, the track shall be slightly loosened to prevent the attached soil from exerting abnormal stress on the track link. 2. When constructing on the ground with pebbles, the track sh
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4 Precautions for Scrapping Wire Ropes of Rotary Drilling Rigs 1. The connection end of the wire rope of the rotary drilling rig and the elevator is often immersed in mud, which is very easy to cause corrosion, so the fastening of the wire rope clamp and the wire breakage at the end of the wire rope should be checked frequently. If there is obvious wire breakage near the end of the elevator, the short wi
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The World's Largest Rotary Drilling Rig How big is the "world's largest"? XCMG XR550D rotary drilling rig is composed of telescopic crawler undercarriage, large diameter swing bearing, full single row winch wire rope, self lifting foldable drilling mast, telescopic Kelly bar and other components. The assembly of XCMG XR550D was completed with a 100 ton, a 70 ton and a 25 ton m
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Difference Between Auger Drilling Rig and Rotary Drilling Rig 1. Structural Difference: The auger drilling rig is simple in structure and fast in installation. The operator only needs to connect the drill pipe with the power head. Drill pipes are usually installed and used according to different conditions. The rotary drilling rig has more components than the auger drilling rig. In terms of Kelly bar, interlocki
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2022 WIDC Gold Award for Mechanical Design The 2022 world industrial design conference (WIDC) opened in Yantai, Shandong Province, and the 2022 China Excellent Industrial Design (CEID) award ceremony was held at the same time. CEID is the only national government award in the field of industrial design in China, advocating the deepening application of original design, advanced design concepts and tools, and promoti
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The World Giant Electric Rope Shovel TZCO WK-55 On January 26, 2008, the WK-55 electric rope shovel developed by TZCO was shipped out of the factory for surface stripping operation in Pingshuo open pit coal mine. This is a super large open-pit mining equipment, it weighs 1458 tons and is more than seven floors high. WK-55 can excavate 12 million m3 of coal every year. Workers
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History of the World's Old Electric Shovel Manufacturers 1. Bucyrus company was founded in 1880 and launched the first rail type (non rotating) steam excavator in 1882. In 1893, the company's headquarters moved from Bucyrus, Ohio, to South Milwaukee, Wisconsin. Between 1904 and 1914, there were 77 steam shovels manufactured by Bucyrus, which participated in the construction of the Panama Canal. Sin
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More than 30 XCMG rotary drilling rigs entering Chongqing Traffic Hub Project Recently, the pile foundation construction of Chongqing East Railway Station Comprehensive Transportation Hub Project is hot. More than 30 rotary drilling rigs were deployed to "take root" downward, tamping the foundation platform and erecting beams for the first comprehensive transportation hub new city in Chongqing. Th
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