Lightweight Depth 300M Raise Boring Machine In Various Rock
main parameters OF Raise Boring Machine such as pushing, pulling
force, rotating torque and rotating speed of the drilling rig are
reasonable in design, and the drilling process is simple, which can
meet the construction requirements under different geological
conditions and various apertures;
Raise Boring Machine applications:
Mechanized shaft construction will become increasingly important in
a wide range of applications thanks to this innovative technology.
The Raise Boring Rig creates shafts for the transport of muck or
ores, conveyor shafts, supply shafts for energy, water and air, or
headrace shafts for hydropower plants - safely, precisely and
cost-effectively.
Features
1.Multipurpose drilling:
STD-R80 rig offers unsurpassed versatility. It can be used for
conventional raiseboring as well as
down reaming and upward boxhole boring.
2.Smart power:
To boost safety and productivity, the derrick features a
full-automated drive head wrench and a
hydraulically powered, remote-controlled worktable wrench to
minimize heavy lifting.
3.Total control: From a remote work station, the rig operator can easily adjust
drilling speed and torque
to optimally suit the current work conditions.
4.Main components:Our large number of patented technology and numbers of
international well-known components (such as electric parts,
hydraulic parts, transmission parts) are included in the RBM.
Compared with same kinds of products, ours are more reliable and
more durable.
Main Technical Parameters
| Specification | Unit | STD-R80 |
| Nominol raise diameter | MM | 2000 |
| Max raise diamater | MM | 2500 |
| Max raise depth | M | 400 |
| Pilot hole | MM | 216/240 |
| Drill angel horizontal | ° | 60-90 |
| Feed force | KN | 1160 |
| Lifting force | KN | 2770 |
| Feed velocity | M/min | 7.7 |
| Feed distance | MM | 1450 |
| Clockwise torque | kN.m | 70 |
| Anticlockwise torque | kN.m | 95 |
| Rotation velocity | R/min | 0-30 |
| Voltage | V | 380 |
| Motor power | KW | 90 |
| Motor rotation speed | R/min | 1480 |
welcome ur visit to us at any time!
