Shandong China Coal Group Drilling Machine Branch

On September 29, the second batch of Fixed Mine car equipment was loaded in the second workshop of China Coal Group's intelligent equipment production and manufacturing, and then will be sent again to

China Coal Group is a professional manufacturer of pneumatic rock drilling machinery. Compared with similar products, the air leg rock drill developed and produced by our company has the characteristi

On September 22,a batch of fixed mining car equipment was loaded in the intelligent equipment manufacturing workshop of China Coal Group and then sent to a mine in Anhui.The fixed mining car shipped t

It's Mid-Autumn Festival again, and it's time for reunion again. On the occasion of the Mid-Autumn Festival approaching, in order to express the group’s care for the employees and enhance the cohesion

On September 13, a batch of Single Hydraulic Prop for mining was loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and will be sent to a mine in J

Check whether the starting battery voltage is above 12V, and observe whether there is damage or leakage.