The 7655 air leg rock drill is a highly efficient rock drill. It is widely used in rock tunnel excavation and various rock drilling operations to drill blast holes.
The main reasons for the decrease in rock drilling speed of air leg rock drill are low air pressure in the working environment, poor lubrication of the machine, insufficient air leg thrust, poor expan
The air leg rock drill is a modern rock drill product. It adopts the design technology of modern rock drills. Compared with similar products, air leg rock drill has the advantages of low noise, light
The air leg rock drill is a tool used to directly mine stone. It drills and drills blastholes in the rock layer so that it can be put in to blast the rock to complete the mining of stone or other ston
The use of air leg rock drills requires the rock to be drilled into a compressed air dryer. The air pressure should be maintained at 500kPa, not less than 400kPa; the air leg rock drills need to use c
The air leg rock drill is a highly efficient and energy-saving rock drilling machine. Pneumatic leg rock drills are widely used in mine tunneling and various rock drilling operations to drill and blas
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Executive Editor: Linda Zhang