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|Drilling Depth:||400m||2nd Raise Diameter:||3500mm|
|Design:||Towed Equipment||Patented Technology:||Patented Modular Reamer|
|Control System:||RCS||Motor Power:||132kw|
Towed Equipment Patented Technology Raise Boring Rig 400m Depth 3500mm Diameter
Our Raise Boring Drills are versatile, reliable, cost-efficient and with the highest rate of penetration and safety on the market.It is a kind of towed equipment for raising in the underground mine.Our Raise Boring Machine built for tight places able to squeeze out the most productivity in the least amount of time.
2: Ventilation shaft
3: Ventical shaft
4: Penstocks for hydro power plants
5: Ore pass
7: Civil enginering
1:Towed equipment and modular design
2:Patented technology and high-level configuration
Utilizing proprietary technology, the world's supporting well-known brands of electrical components, hydraulic components and transmission components, compared to similar products with higher reliability, better performance and longer life.
Patented modular reamer
Different diameters can be done by replacing the cutter, which is easy to disassemble. And a variety of cutters can be selected to suit different rock properties.
The cutter adopts V-shaped groove and inclined anti-loosening bolt fixing method, which can effectively avoid the cutter jump caused by work impact, greatly improving the service life of the reamer and the cutter.
3:Cylinder column guide, high guiding precision and high vertical precision of pilot holes.
4:The water jacket has a unique function, is durable, and there is no leakage to the gearbox.
|Nominal raise diameter (mm)||2000|
|Max raise diameter (mm)||2500|
|2nd raise diameter (mm)||3500|
|Max raise depth (m)||400|
|Pilot hole (mm)||216/240|
|Drill angel horizontal (°)||60-90|
|Feed force (KN)||800|
|Lifting force (KN)||2200|
|Feed velocity (M/min)||7.7|
|Feed distance (mm)||1450|
|Clockwise torque (KN.m)||70|
|Anticlockwise torque (KN.m)||95|
|Rotation velocity (R/min)||0-45|
|Motor power (KW)||132|
|Motor rotation speed (R/min)||1480|
Online Contact Information
Chuangyuan High-Tech Machinery Co., Ltd
Mobile/ Wechat/ Whatsapp: 008618612948866