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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

1. As the engineering drilling rig is a special vehicle, the operator shall receive the training and guidance from the manufacturer, have a full understanding of the structure and performance of the m

A drill machine is a complex set of machines, which consists of machines, units and mechanisms. A drilling rig is a mechanical device that drives the drill to drill underground and obtain physical geo

With the continuous development of science and technology, mechanical equipment has been developing towards automation, water well drilling rig is one of them. In the field of water well drilling rig,

The pneumatic rock drill is to continuously impact the drill tail by the piston, and continuously input compressed air or pressure water from the central hole of the drill, the slag out of the hole, t