Shandong China Coal Group Drilling Machine Branch

Here are the first chapter of safety guidelines to follow when inspecting, using and maintaining pneumatic rock drills:

The sound of the pneumatic rock drill blows, combined with the explosive air exhaust, makes pneumatic rock drill dangerously loud, emitting 100 decibels at two meters. Sound-blocking earmuffs must be

Pneumatic Rock Drill or air leg rock drill is one of the toughest and difficult to manage tools used in the construction industry to demolish old concrete. The pneumatic rock drill itself is really he

The rock drill machine''s work adhere to the principle of impact crushing. When the high frequency piston reciprocating motion, continue to impact drill tail. The impact force under the action of a wed

Do you know the differences of Pneumatic Rock Drill,Internal Combustion Rock Drill,Electric Rock Drill and Hydraulic Rock Drill and their applications?

Rock drill drills holes in the rock formation, in order to put explosives to explode the rock, so as to complete the mining of stone or other stone works. In addition, the rock drill can also be chang