Pneumatic Roof bolter machine is mainly used for landslides and dangerous rock mass anchoring projects in the prevention of various types of geological disasters in hydropower stations, railways and h
Pneumatic roof bolter is suitable for the anchoring operation of coal and semi-coal rock roads and rock lanes with roof hardness. The anchor drilling rig is equipped with hexagonal drill rods, wrenche
On the afternoon of May 16, a batch of Pneumatic Roof Bolters independently researched and produced by China Coal Group Machinery Co., Ltd. passed the inspection and shipment. The products will be sen
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Executive Editor: Linda Zhang