Shandong China Coal Group Drilling Machine Branch

Pneumatic pavement breaker is mainly used for the crushing operations of reinforced concrete buildings, cement, frozen soil, ice, soft ore, soft rock, and road construction. For example, pneumatic pav

The water well drilling rig is a set of complex machines, which consists of machines, units and mechanisms. Water well drilling rigs are mechanical equipment that drives drilling tools to drill underg

The gasoline rock drill is a product of our company, equipped with a special vibration-damping operating handle and a special exhaust washing and muffler, and the throttle control is convenient. Mainl

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 roof bolter is small in size, light in weight, simple to operate, easy to maintain, gear-type pneumatic motor, stable operation, and high reliability. The roof bolter has a new type of fiberglass

The pneumatic pavement breake has the characteristics of light weight, simple structure, convenient operation, and automatic stop after crushing the work. The pneumatic pavement breake uses compressed