Drill

1. Water well drilling rig adopts automatic telescopic drilling rig, which is supported by two high-strength oil cylinders, and a set of hydraulic valves control the rig's pitching, which saves time a

Air leg rock drill has the characteristics of low consumption, suitable for railway, highway, hydropower and other construction, but also metallurgical, coal and other mining roadway tunneling and a v

The air leg rock drill is a kind of hand-held machine. The pneumatic leg drill consists of gas distribution mechanism, impact mechanism and pickaxe. Therefore, it is required that the structure is com

Air leg rock drill is a kind of pneumatic tool, which is widely used in mining industry and construction industry. But how to reduce the vibration of the air leg rock drill handle has become an urgent

The pneumatic rock drill is a kind of hand - held machine. Therefore, it is required that the structure is compact and portable. The pneumatic rock drill is a kind of pneumatic tool, which is widely u

Rock drill: used for drilling holes with diameter of 20 ~ 100 mm and depth of less than 20 meters in rocks above medium hardness. According to its different power can be divided into pneumatic, intern