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roof supporting

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China Roof Bolter for coal mine MQT-130 factory

Roof Bolter for coal mine MQT-130

It is mainly used for brilling bolter holes in the roof of underground coal mine. The hardness of the roof can be less than 80Mpa. It with the features of small size, light weight, large torque, easy operation ... Read More
2014-08-28 17:03:21
China Hydraulic Roof Bolter for coal mine MQT-130 factory

Hydraulic Roof Bolter for coal mine MQT-130

Large torque, small weight, low noise, high efficiency, drilling a hole with diameter from 27mm to 42mm and 20m depth. The power can be fromeither the special pump station or the Road Header. It is mainly used ... Read More
2014-08-28 17:02:45
China Pneumatic Roof Bolter for roof supporting in the underground coal mine MQT-130 factory

Pneumatic Roof Bolter for roof supporting in the underground coal mine MQT-130

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. ... Read More
2017-07-03 10:37:54
China MQT-130 Pneumatic Roof Bolter for bolting  in the underground coal mine factory

MQT-130 Pneumatic Roof Bolter for bolting in the underground coal mine

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. ... Read More
2017-08-28 10:00:24
China Automatic roof bolter machine drilling resin installation and anchor mounted completed automatically factory

Automatic roof bolter machine drilling resin installation and anchor mounted completed automatically

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 ... Read More
2019-11-26 11:17:31
China Automatic roof botler for coal mine factory

Automatic roof botler for coal mine

Automatic roof botler for coal mine Introduction: Automatic bolt drilling rig for coal mine is a kind of automatic support equipment specially used in underground coal mine and other tunnel projects to anchor ... Read More
2020-06-15 15:12:15
China WPZ-55/400 Multi-function Tunnel Maintenance Machine for cutting, breaking, factory

WPZ-55/400 Multi-function Tunnel Maintenance Machine for cutting, breaking,

WPZ-45/400 Multi-function Tunnel Maintenance Machine for cutting, breaking The roadway maintenance machine is with many function by changing the working parts. It is mainly used to trim the roof, floor and the ... Read More
2018-01-30 15:12:03
China DGMS approved EBZ160  160kw road header for Idian market used in the half coal gateway factory

DGMS approved EBZ160 160kw road header for Idian market used in the half coal gateway

DGMS approved EBZ160 half rock seam road header for Idian market Two sets of EBZ160 roadheaders were exported to Indian market in 2015 and began to use in May 2015 in Jhanjra India. It can advance 500m per ... Read More
2020-02-02 10:34:47
China ZYJ-400/130 Light Weight Building Block multi-function drilling rig used in the tunnels factory

ZYJ-400/130 Light Weight Building Block multi-function drilling rig used in the tunnels

ZYJ-400/130 Light Weight Building Block multi-function drilling rig used in the tunnels This drilling rig is specific for the drilling in different tunnel, becasue the post need to press against the roof and ... Read More
2018-11-14 17:18:56
China CMJ2-27 HIGH SPEED DTH ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE factory

CMJ2-27 HIGH SPEED DTH ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE

CMJ2-27 FLAMEPROOF ROCK DRILLER FOR BLASTING HOLE IN THE UNDERGROUND COAL MINE CMJ27 Fully Hydraulic Jumbo is also known as rock driller, is designed for blasting hole drilling in a roadway, especially in a ... Read More
2017-11-25 16:19:08
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