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roof bolting

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China Automatic roof botler for coal mine factory

Automatic roof botler for coal mine
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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 Pneumatic Roof Bolter in the underground coal mine without alumium part factory

Pneumatic Roof Bolter in the underground coal mine without alumium part
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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
2022-02-23 13:58:57
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
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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
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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
China Blasting hole drilling material cleaning and loading anchor hole for roof supporting drilling driller loader bolter factory

Blasting hole drilling material cleaning and loading anchor hole for roof supporting drilling driller loader bolter
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Blasting hole drilling material cleaning and loading anchor hole for roof supporting drilling driller loader bolter It is a kind of complicated drilling and loading and bolting machine for coal mines, it is ... Read More
2022-09-16 09:30:07
China Bolter Miner Roadheader with 4 bolters for roof supporting and tunneling factory

Bolter Miner Roadheader with 4 bolters for roof supporting and tunneling
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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 Hydraulic Roof Bolter for bolting hole in the underground coal mine MYT-150 factory

Hydraulic Roof Bolter for bolting hole in the underground coal mine MYT-150
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It is mainly used for drilling bolting hole on the roof of underground roadway. The hardness should be f10. The rid bolter is handhold. It is with the features of large torque, small weight, low noise, high ... Read More
2017-06-19 09:13:57
China ZYJ-400/130 Fully Hydraulic Drilling Rig with post for exploration and blasting hole drilling factory

ZYJ-400/130 Fully Hydraulic Drilling Rig with post for exploration and blasting hole drilling
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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... Read More
2017-07-26 09:25:13
China CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine factory

CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine
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CMM2-22 Low Weight Hydraulic Rock Bolting Jumbo for coal mine Application The low-height hydraulic bolting machine is a support device for roofs, rid drilling and install anchors for low roadways. The working ... Read More
2019-11-26 11:18:18
China LDZ/S-200 Anchor Tension Jack/Pull Test Kit for coal mine with rated tension force 200kN factory

LDZ/S-200 Anchor Tension Jack/Pull Test Kit for coal mine with rated tension force 200kN
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LDZ/S Anchor Tension Jack/Pull Test Kit for coal mine with rated tension force 200kN Anchor Tension Jack/Pull Test Kit for coal mine is a specific instrument to test and evaluate the strength, anchorage force ... Read More
2017-10-16 11:16:31
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