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|Category:||Raise Boring Rig||Max Raise Diameter:||2500mm|
|Rod System:||Automatical Rod Loader||Max Raise Depth:||400m|
|Motor Power:||90Kw||Application:||Ventilation Shaft, Vetical Shaft, Ore Pass|
|Drill Modes:||Two For Pilot Hole||Control System:||RCS Intelligent System|
Fast Drilling Modular Design Ventilation Shaft Hydraulic Raise Boring Machine 400 m Depth
Thanks to the modular design of Raise Boring Machine, It has a high degree of flexibility even in limited space and is therefore suitable for a wide range of applications in the mining industry.
Our raise boring machine has proven its worth with its modular design and its efficient center-free drive.
Vertical shaft excavation is an important method of shaft excavation in the mining industry. It consists of digging a vertical or near vertical hole without explosives between the underground mine and the ground, or between two layers of mines.
Due to the development of this innovative technology, shaft will play an increasingly important role in a wide range of applications. Raise boring machine can be used to transport muck or ore, conveyor shafts, energy, water and air supply shafts, or hydropower station water intake shafts – safe, precise and economical.
|Nominal raise diameter (mm)||2000||Feed velocity (M/min)||7.7|
|Max raise diameter (mm)||2500||Feed distance (mm)||1450|
|2nd raise diameter(mm)||3500||Clockwise torque (KN.m)||70|
|Max raise depth (m)||400||Anticlockwise torque (KN.m)||95|
|Pilot hole (mm)||216/240||Rotation velocity (R/min)||0-45|
|Drill angel horizontal (°)||60-90||Voltage (V)||380|
|Feed force (KN)||800||Motor power (KW)||132|
|Lifting force (KN)||2200||Motor rotation speed (R/min)||1480|
1: Designed for long raises and large reaming diameters
2: The design of our raise boring machine is robust and powerful
3: Automatical rod loader can improve the work saftey
4:Highly efficient variable frequency drive
5:Full capacity drilling is possible due to high maximum torque and thrust forces
6:Our tools have a fast drilling speed and a long service life, combined with the effect of gravity, which makes raise boring faster than conventional shaft sinking. In a suitable rock, the propulsion speed is approximately 2-3 meters per hour.
Online Contact Information
Chuangyuan High-Tech Machinery Co., Ltd
Mobile/ Wechat/ Whatsapp: 008618612948866