Shandong China Coal Group Drilling Machine Branch

Gasoline rock drills have various functions such as mining, drilling, construction, cement pavement, asphalt pavement and other splitting, crushing, tamping, and shoveling. They are widely used in min

On the afternoon of May 27, Jining Technician CollegeVice President Song Xianli, School-Enterprise Cooperation Department Minister Yan Yunbo, School of Information Engineering Dean Chen Jianjun, Schoo

The use of the air leg rock drill is the same as that of other rock drill tools, and even more so. Its small fuselage, long life, high safety and energy saving. As far as my country's overall rock dri

On May 30, a batch of mining air leg rock drill ordered by Guizhou merchants were loaded and shipped in the intelligent equipment manufacturing workshop of China Coal Group. This shipment of mining ai

Pneumatic pavement breaker belongs to rock drilling equipment, mainly used for crushing concrete, asphalt pavement, frozen soil, soft rock and other hard objects; excavating trenches. Pneumatic crushe

According to the relevant provisions of the "Measures for Evaluation of Scientific and Technological SMEs" (Guokefazheng [2017] No. 115) and the Provincial Science and Technology Department "Notice on