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... Lire la suite
Pneumatic Roof Bolter for roof supporting in the underground coal mine MQT-130 It is mainly used for drilling bolting holes in the roof of underground coal mine. The hardness of the roof can be less than 80Mpa. ... Lire la suite
◆Driller Bolter and Loder for rock roadway Introduction: Drilling and anchoring unit is a kind of high-efficiency comprehensive digging equipment that integrates rock drilling blast holes, bolt hole drilling, ... Lire la suite
Multi-function Roadheader- Alpine Bolter Miner Introduction The alpine bolter miner is a comprehensive equipment integrating cutting, loading, walking and bolting operations. It is used for roadway tunneling ... Lire la suite
Automatic roof bolter machine drilling resin installation and anchor mounted completed automatically Introduction: The automatic bolter is a professional anchor and cable mechanized operation equipment on both ... Lire la suite
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 ... Lire la suite
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 ... Lire la suite
Backhoe loader and double rock drillers for blasing hole drilling and clean in underground coal mine It is a kind of complicated drilling and loading machine for coal mines, it is mainly used for the tunneling ... Lire la suite
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 ... Lire la suite
Introduction The machine is mainly used in rectangular coal mine with good conditions of ceil and floor, and the whole machine integrates cutting, loading, transporting, walking, bolting and dust removing, etc.... Lire la suite
