E-Berk Tunnelling & Foundation Technologies

e-berk tunneling and foundation technologies e-berk tunnelling & foundation technologies is a global supplier for spare parts of tbms (tunnel boring machines) since 1993. the production portfolio ranges from 12” to 21” disc cutters with their spare parts, rippers with carbide inserts scrapers cutting knives and customized materials according to the customer requirements. tbm revisions we perform the revisions of tbms which completed the projects. according to the geologies of future tunnels, the cutter heads are redesigned or modified, hydraulic systems are renewed, gantries are maintanied and after the assembly all functions of tbm are tested in-house. heat treatment e-berk owns in-house heat treatmeent facility which serves for brazing, quenching, tempering processes to achieve optimum physical properties of spare parts. locations the operations are performed in 3 facilities which are total 25.000 m2 (269,000 ft2) closed area on 45.850 m2 (493,525 ft2) lands. the newest construction