Tunnel boring machines and equipment

Drilling contractors have called the GX™ AnnularBOP "the best annular in the business” for one reason: exceptional performance and uptime. Its single packing unit has provided continuous service for as long as a year, and it has continued ...

Motor power: 200 kW

Charmec MC 605 VE SD charger is designed for face and production charging in underground mines and tunnels up to 65 m2 cross sections where max face height is 8.8 m. 1.5 ton Normet ECM emulsion charging kit is located at the rear ...

Scaler (853/ 1253) The combination of articulated steering (+/- 40) and a pivoting boom (+/ -45) provides for incomparable manoeuvrability with scaler models 853 S8 and 1253 S10. The hydrostatic drive not only guarantees rapid movement ...

Product Features Xiamen XiaMen XGMA crec heavymachinery co.,LTD Mainly engaged in tunnel boring machines(standard shield,small shield,shaped shield) and research and development of core components,design and manufacturing and technical ...

FEATURES • The PCH 36 is an upsizing tool to match 36” OD product pipe ( 30” VCP). Increaser kits available to 44” OD. • The PCH 44 is an upsizing tool to match 44” OD product pipe ( 36” VCP). Increaser kits available to 48” OD. • Independent ...

Diameter: 3.25 m

Tunnel Boring Machines In hard rock nothing bores tunnel faster than a Main Beam TBM. If you want to bore a tunnel through hard rock in the shortest time possible, then the Robbins Main Beam TBM is the right solution. Get the best ...

Diameter: 1.7 m - 16 m

For soft, cohesive soils tunnel boring machines with earth pressure support are a preferred option. So called Earth Pressure Balance Shields (EPB) turn the excavated material into a soil paste that is used as pliable, plastic support ...

• Proven in the field for 15 years, DUX DS Series Low Profile Scalers are cost efficient, reliable, high production machines designed to safely and efficiently scale loose rock from up to 9.1-meter (30-ft) high tunnel backs and ribs • ...

Diameter: 219 mm - 1,420 mm

Reaming heads are the connection of pilot tube to steel pipe or temporary casing pipe. In the case of multi-stage expansion steps, the intermediate reaming head takes over the connection between the different pipe dimensions. The reaming ...

Diameter: 4.6 m

We manufacture raise boring head up to 4,60 meter of diameter. We also manufacture cutters for tunnelling machines.

Application of TBM cutter: Carbide shield driving cutters are mainly used in tunneling of comprehensive topography and composite terrain. Processing of TBM cutter: Grounding Heating Ultrasonic Colding Hardfacing

Diameter: 3.25 m

E-Berk has a Research and Development (R&D) Center to focus to design and manufacture of complete TBM Systems. The center’s studies have resulted in an indigenously developed and manufactured E-BERK’s product TBM E-3301 named “Anadolu” ...

FC62 Hydraulic scaling jumbo is used for removal of loose rock after blasting in underground metal mine or other underground tunneling engineering. Folding boom, rotary cylinder powered hydraulic hammer, and mechanical parallel structure ...