Shandong China Coal Group Drilling Machine Branch

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

In order to further expand the scale of the development of import and export trade, make use of new forms and models of foreign trade, and increase the company's new momentum for foreign trade develop

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

Gasoline rock drill is a kind of hand-held internal combustion rock drill, which is a hand-held rock drill tool composed of a small gasoline engine, a compressor, and a rock drill. When the gasoline r

When we operate the air leg rock drill, we will find it very convenient to use. And the working efficiency of the air-leg rock drill is also higher. At the moment of starting the product, you will fin

On July 7, a batch of roof bolter equipment for mining is loading in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine in Linfen, Shanxi. At present, mini