Pneumatic Roof Bolter in the underground coal mine without alumium parts Product Description The roof bolter made in China normally has some alumium parts on the machine, the Mg content of the casting alumium ... Read More
Pneumatic Rotary Roof Bolter with dust suppression system for the roof supporting in underground coal mine Bolt support: The bolt is anchored into the surrounding rock, so that an integral and stable rock belt ... Read More
Rotary Roof Bolting machine in the underground coal mine with dust suppression system Product Description Radiant Hydraulic Roof Bolter is a rotary roof bolting machine with dust suppression system suitable for ... 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
No Alumium Parts Flameproofed Pneumatic Roof Bolter for underground coal mine roadway supporting Product Description MQT-130/3.0 Pneumatic Roof Bolter is a rotary roof bolting machine with dust suppression ... Read More
New Developed Drilling Rig Move along the middle groove Driven by Emulsion for water and gas probing in coal mines This drilling rigs is special designed for Russian market. because they use long-wall mining ... Read More
Coal Mine Roadway Supporting Flameproofed Pneumatic Roof Bolter without alumium parts Product Description MQT-130/3.0 Pneumatic Roof Bolter is a rotary roof bolting machine with dust suppression system suitable ... Read More
Flameproofed Full Rotation Roadway Repair Maintenance Rehabilitation Machine in underground coal mine Eull rotation roadwy repair machine is a kind of multi-functional heavy duty eequipment which is powered by ... Read More
Drilling and Loading Machine for Coal Mine CMZY2-150/20 is a kind of complicated drilling and loading machine for coal mine, it is mainly used for the tunneling of rock lanes, also can be used in the operation ... Read More