Shandong China Coal Group Drilling Machine Branch

The lifespan of a gasoline-powered rock drill can vary depending on factors such as the quality of the drill, frequency of use, maintenance practices, operating conditions, and technological advanceme

On August 17th, Pneumatic Pavement Breaker was loaded in the intelligent equipment production and manufacturing workshop of China Coal Group, and then it will be sent to Jincheng, Shanxi Province. Ove

Water well drilling rigs are complex machines used to bore holes into the ground to access underground water sources. Several factors can affect the performance, efficiency, and success of water well

In order to celebrate the 96th anniversary of the founding of the Chinese People's Liberation Army, on July 29, China Coal Group held a symposium to celebrate the 96th anniversary of the founding of t

On August 1, Egyptian merchants visit China Coal Group to purchase construction machinery and coal mining equipment. The leaders of China Coal Group, including Chairman of China Coal Group, Mr. Qiu Qi