Structure: The drilling rig consists of propelling and supporting unit (drilling rig), power pack, operational panel. The colum can press against the tunnel roof tightly by the column cylinder, At the same time... Read More
Triangular drill for geological exploration, water prospecting and gas release in underground coal mine With 20 years experience for the research, our production technology has been promoted perfect and our ... Read More
ZYJ-1000/135 Fully Hydraulic Column Drilling Rig for Underground water detection and drainage Structure: The drilling rig consists of propelling and supporting unit (drilling rig), power pack, operational panel... Read More
ZYJ-270/170 prop producition drilling rig in underground coal mining The drilling rig is mainly used in the underground laneway for the hole drilling of water probing, gas release, coal probing, dust prevention ... Read More
Drilling pipes for geological exploration and bolting with different size and profile We produce all kinds of drilling pipes for different usage with different size and length for underground projects such as ... Read More
360 Degree Drilling All Directions Drilling for Water and Gas Exploration and Release in the underground coal mine The drilling machine is mechanical drive, reliable in performance, simple structure, furnished ... Read More
Road header with a exploration drilling rig for water and gas detection With the extension of coal mining, coal and gas outburst has become an important factor affecting the safety production of coal mines, ... Read More
ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage ZQJC is a newly developed pneumatic drilling machine, compared with the available drilling machine, both the ... Read More
ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage ZQJC is a newly developed pneumatic drilling machine, compared with the available drilling machine, both the ... Read More