Shandong China Coal Group Drilling Machine Branch

Rock drills, also known as wind drills, are metalworking tools that use compressed air for power drilling. Different sizes of pneumatic drills are available for various sizes of drill bits.

The pneumatic crusher is a compressed air-powered tool. The compressed air is distributed by the slashing flow to the two ends of the cylinder, so that the hammer reciprocates and impacts the steel ta

The bolter machine is suitable for soil nails made of various materials (such as angle steel, rebar, steel pipe, etc.). There are two methods for making soil nailing walls: one is to insert the ribs b

The air leg rock drill is a highly efficient rock drilling machine. Air leg rock drill has the advantages of small size, light weight and low gas consumption. The air leg rock drill is widely used in

The pneumatic breaker is powered by compressed air and achieves impact work through impact and control mechanisms. It is also widely used in roads, municipalities and mines because of its convenient c

The pneumatic pavement breaker is a crushing tool powered by compressed air. The compressed air is distributed to the two ends of the cylinder by the slashing flow, so that the hammer reciprocates and