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bolting hole drilling

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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

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 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

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-380/210 HYDRAULIC FLAMEPROOFED UNDERGROUND  EXPLORATION DRILLING RIG WITH POST factory

ZYJ-380/210 HYDRAULIC FLAMEPROOFED UNDERGROUND EXPLORATION DRILLING RIG WITH POST

ZYJ-380/210 HYDRAULIC FLAMEPROOFED UNDERGROUND EXPLORATION DRILLING RIG WITH POST 1.The drilling rig is made of three parts, propelling and supporting part, power pack, control panel. 2.It is mainly be used for ... Read More
2017-08-04 11:04:38
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 ZYJ-1000/135 Fully Hydraulic Column Drilling Rig for Underground Coal Mine factory

ZYJ-1000/135 Fully Hydraulic Column Drilling Rig for Underground Coal Mine

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 ZYJ-1280/190 underground exploration DRILLING MACHINE WITH single POST or double posts factory

ZYJ-1280/190 underground exploration DRILLING MACHINE WITH single POST or double posts

ZYJ-1280/190 drilling rigs with post 1.The drilling rig is made of three parts, propelling and supporting part, power pack, control panel. 2.It is mainly be used for the exploration hole drilling , gas realease... Read More
2017-07-26 09:25:27
China ZYJ-1000/135 FLP DRILLING RIG WITH POST FOR WATER PROBING, GAS SUCTION AND COAL SEAM INFUSION factory

ZYJ-1000/135 FLP DRILLING RIG WITH POST FOR WATER PROBING, GAS SUCTION AND COAL SEAM INFUSION

ZYJ-1000/135 drilling rigs with post 1.The drilling rig is made of three parts, propelling and supporting part, power pack, control panel. 2.It is mainly be used for the exploration hole drilling , gas realease... Read More
2017-08-28 09:30:34
China ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage factory

ZQJC-360/7.1 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage

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 ... Read More
2018-06-15 09:56:28
China ZQJC-560/10.0 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage factory

ZQJC-560/10.0 FLP Portable Pneumatic drilling machine for water and gas prediction and drainage

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 ... Read More
2018-07-16 13:37:54
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
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