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Overview of Rock Drilling Machinery Manufacturers Around the World-Introduction of Montabert
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08
2021-05
Montabert, located in Lyon, France, is mainly engaged in the design, production and sales of hydraulic drifters and hydraulic breakers.
Overview of Rock Drilling Machinery Manufacturers Around the World-Brief Introduction of Doofor
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29
2021-04
Doofor was established in Finland in 1987. Since 1993, Doofor has launched a variety of hydraulic drifters with impact power ranging from 5 to 25kW. Doofor hydraulic drifters are independently develop
Overview of Rock Drilling Machinery Manufacturers Around the World-Introduction of Furukawa
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23
2021-04
Furukawa was founded in 1875 with main products of rock drills. In 1914, the first rock drill in Japan was successfully developed, which established its leading position in the production, development
Overview of Rock Drilling Machinery Manufacturers Around the World - Introduction of Epiroc
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09
2021-04
In 2017, Atlas Copco announced that the mining and rock excavation technologywould be separated from the group and became an independent company-Epiroc.
​HYD200 Key Points of Application and Maintenance(三)
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13
2020-12
When the accumulator is inspected, it should be first to discharge nitrogen, and second to remove the upper cover.Otherwise the accumulatorwill collapse and hurt people. Pay more attention to safety and open the main valve carefully when filling the accumulator with nitrogen. The opening pressure should not be higher than 7~8MPa. Then close the valve quickly to ensure safety.
HYD200Key Points of Application and Maintenance(二)
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03
2020-12
During maintenance, the tools and hands should be kept clean and wiped with high-grade toilet paper as much as possible, and the spare parts should be cleaned with silk cloth.
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