Tunneling & Mining
Supply of consumables and tools for cutterheads for TBM (Tunnel Boring Machine), Microtunnel, and Drilling machines, including:
- Complete cutters (single, double, triple disc, and quadruple disc) from 5" to 24" (pitch 1/2" - 3/4" - 1") for various classifications of medium-hard and very hard rock.
- Cutter rings as above, equipped with hard material overlay (tungsten carbide).
- Cutter housings.
- Anti-wear shaped blocks in tungsten carbide according to design.
- Central and peripheral scrapers.
- Cutter fastening systems (screws, nuts, washers, plates, wedges, etc.).
- Cutter overhaul spare kits (Trelleborg seals, o-rings, oil seals, sealing rings, etc.).
- Timken cone-cup bearings.
- Tail brushes for TBM shields.
- Skidding systems according to design.
- TBM-Back-up metalwork according to design: Brackets, supports, walkways, cable trays, ducting.
- Rods and conical and cylindrical bits for drilling machines.
- Ventilation system ducting for tunnels (reinforced spiral and layflat types).
- Fans and dust collectors for tunnels.
- Tensioners, hydraulic wrenches, and power units for tightening.
- Hydraulic and pneumatic components for TBM and Back-up systems.
- Standard and customized hydraulic power units.
- Railway sleepers for rolling stock systems.
Contacts
Tunnel and Mining Division:
General Information:
Administration:
d.scampone@csainstruments.com
amministrazione@csainstruments.com