Shandong China Coal Group Drilling Machine Branch

The construction of water well drilling rigs must be carried out in strict accordance with the drilling location and direction, angle, water well drilling quality and drilling depth. Unauthorized chan

Gasoline rock drill is a hand-held rock drilling tool composed of a trinity of small hand-held gasoline engine, compressor, and rock drill. During operation, the compressed air generated by the gasoli

The air leg rock drill is the best tool for rock drilling that people absolutely agree. First, the air leg rock drill has become an indispensable demand and it started not too long ago. Secondly, the

The roof bolter determines the anchoring of the deep foundation pit in the project. When choosing a multi-functional roof bolter, customers need to pay attention to choosing a good anchoring rig. A go

The pneumatic pavement breaker is a crushing tool powered by compressed air, which can efficiently complete the crushing work of reinforced concrete, rock, bitumen, etc., with the characteristics of g

Water well drilling rigs are widely used in large, medium and small mines, hydropower, transportation, national defense projects and other earth and rock excavation and blasting projects, and can also