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roof supporting

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China Hydraulic Fiberglass leg Roof Support Bolter Anchor Install drilling rig for Roof Supporting in underground coal mine factory

Hydraulic Fiberglass leg Roof Support Bolter Anchor Install drilling rig for Roof Supporting in underground coal mine

Hydraulic Roof Support Bolter Anchor Install drilling rig for underground coal mine MYT-150 Although the speed of hydraulic rock bolt drilling rig is lower than that of pneumatic rock bolt drilling rig, its ... Read More
2022-05-07 10:37:48
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 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 flameproofed Pneumatic Roof supporting without alumium parts in underground roadway factory

flameproofed Pneumatic Roof supporting without alumium parts in underground roadway

Flameproofed Pneumatic Roof supporting without alumium parts in underground roadway Product Description MQT-130/3.0 Pneumatic Roof Bolter is a rotary roof bolting machine with dust suppression system suitable ... Read More
2022-02-23 12:01:56
China Gopher Roof Bolter Flameproofed Air Driven for underground roadway roof supporting factory

Gopher Roof Bolter Flameproofed Air Driven for underground roadway roof supporting

Gopher Roof Bolter Flameproofed Air Driven for underground roadway roof supporting Product Description MQT-130/3.0 is reliable, portable and built to withstand the most robust situations. It is suitable for ... Read More
2022-02-23 12:04:09
China Bolter Miner Roadheader with 4 bolters for roof supporting and tunneling factory

Bolter Miner Roadheader with 4 bolters for roof supporting and tunneling

Bolter Miner Roadheader with 4 bolters for roof supporting and tunneling The alpine bolter miner is a comprehensive equipment integrating cutting, loading, walking and bolting operations. It is used for roadway ... Read More
2021-11-24 09:15:43
China Flameproofed Pneumatic Mining Rotary Gopher Roof Bolter with Dust Suppression System factory

Flameproofed Pneumatic Mining Rotary Gopher Roof Bolter with Dust Suppression System

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
2022-03-02 16:36:00
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 No alumium parts flameproofed Pneumatic Roof Bolter for underground coal mine roadway supporting factory

No alumium parts flameproofed Pneumatic Roof Bolter for underground coal mine roadway supporting

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
2022-02-23 12:00:12
China Coal Mine roadway supporting flameproofed Pneumatic Roof Bolter without alumium parts factory

Coal Mine roadway supporting flameproofed Pneumatic Roof Bolter without alumium parts

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
2022-02-23 12:01:02
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