Shandong China Coal Group Drilling Machine Branch

On November 6, a batch of single hydraulic prop equipment for mining was loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and will be sent to a m

The pneumatic pavement breaker is a hand-held machine tool. The pneumatic pick is composed of a gas distribution mechanism, an impact mechanism, and a pick drill. Therefore, it is required to have a c

From October 28th to 29th, experts from the CCC Compulsory Product Certification Expert Group Hou Yandong and Zhang Weibin visited China Coal Group to conduct 3C certification on-site review of explos

Water Well Drilling Rig Lifting system Composition: derrick, winch, swimming system, wire rope, crane, trolley, big hook; Role: from the next drill, under the casing, control drill and drilling tool

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