The YT27 air leg rock drill is an efficient model suitable for wet drilling and downward and inclined drilling on medium hard or hard (f=8-18) rocks. The diameter of the borehole is 34-45 millimete...
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In the heart of Langfang City, Hebei Province, lies a factory recognized for its excellence in manufacturing a wide range of pneumatic machinery. Specializing in various types of rock drill...
The following points should be paid attention to during the construction of the deepwater good drilling rig:
1. Scrub the outer surface of the drilling rig, and pay attention to the cleaning and ex...