Shandong China Coal Group Drilling Machine Branch

The roof bolter has light weight, simple operation and convenient maintenance. It is a commonly used pneumatic tool for injecting anchor cables and top anchor rods in coal mines. The gear-type pneumat

Recently, with the official approval of the State Intellectual Property Office, Shandong Carter Intelligent Robot Co., Ltd., a subsidiary of China Coal Group, has added a trademark registration certif

Before the pneumatic pavement breaker is used, it is necessary to lubricate the pneumatic road crusher. When using pneumatic pavement breaker, there are no less than 3 spare pneumatic road crushers, a

The track of the water well drilling rig is composed of track shoes and track pins. The track pin connects each track shoe to form a track chain link. There are holes at both ends of the track shoe of

On September 8, a batch of pneumatic pavement breaker equipment for mining was loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to Shanghai . Pneumatic p

Gasoline rock drills have the functions of drilling, splitting, crushing, tamping, shoveling, etc., and are widely used in mining, road construction, quarrying, and national defense projects. During o