Shandong China Coal Group Drilling Machine Branch

Multi-functional full hydraulic crawler drilling rig is mainly used for power station, highway and railway slope treatment of anchorage, anchorage support of tunnel pipe shed, anchor cable of foundati

Rock drills are tools used to directly mine stone. It drills blastholes on the rock formations to place explosives to blast the rocks to complete the mining of stone or other stonework. Rock drills ca

On the afternoon of October 10, a batch of Fixed Mining Cars ordered by Jincheng Shanxi merchants were inspected and loaded in the intelligent equipment manufacturing workshop of China Coal Group. As

On the afternoon of October 10, a batch of suspended mining single hydraulic props equipment was inspected and qualified in the China National Coal Group's intelligent equipment manufacturing workshop

In order to thoroughly implement the "Guiding Opinions of the State Council on Deepening the Integration of Manufacturing and Internet Development" (Guo Fa [2016] No. 28), combined with the "Office of

On October 8, a batch of new U Channel Steel Support were inspected and loaded in the intelligent equipment production workshop of China Coal Group, and will be sent to a mine in Heihe City, Heilongji