Shaft enlargement machine
Hard Rock Shaft Boring Machine Suitable for Various Complex Working Conditions with Bottom Mucking Capacity
| Geology | Rock, Applicable to various stable, unstable and complex geological rock formations, equipped with a bottom mucking channel. |
| Diameter | 5-15m |
All advantages at a glance:
The shaft enlargement machine is developed by integrating the bottom mucking shaft construction technology and full-face shaft boring machine technology. It enables synchronous construction of excavation, mucking and shaft lining with high construction efficiency, realizing one-time shaft formation through reaming for large-diameter shafts.
Functions
The shaft enlargement machine performs shaft reaming excavation from top to bottom. It adopts a conical reaming cutter head, through which muck can be automatically discharged downward along the pilot tunnel. Equipped with an oscillating cutter head steering design, the machine features flexible directional control and high shaft forming precision
Product Example
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Application Example
