vente de pompe à boue

The 185 CFM diesel air compressor stands out as a powerful, efficient, and versatile tool in various industries. Its combination of high performance, fuel efficiency, and durability makes it a preferred choice for professionals and businesses. Whether for construction, road work, or other demanding applications, the 185 CFM diesel air compressor undoubtedly plays a crucial role in enhancing productivity and efficiency on the job site. For anyone looking to invest in a reliable air compressor, this model certainly deserves consideration.


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The roller drill uses the rolling action of the roller bit to break the rock and is suitable for drilling holes of 150 ~ 440 mm in diameter on the hard rock. It has the advantages of high efficiency and low labor intensity, and is widely used in large and medium-sized open-pit metal mines. The drill consists of an impactor (or drill bit), a rotary mechanism, a lifting mechanism, a pressure device, a walking mechanism, a slag discharge system, a drill frame and a drill pipe. Rotary drilling machines are only suitable for drilling softer minerals and coal.

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