E-Berk, continues its activities in different fields in this sector by its experiences and customer-satisfaction focused analyses. We configure and manufacture Cutterhead in demanded diameter and sizes for all types of Tunnel Boring Machines (TBM) (Hardrock TBM, Slurry TBM , Gripper TBM, EPB shield TBM, Double shield TBM, Single shield TBM, Mix shield TBM) suitable for various geological conditions.
Our company also utilizes heat treatment facilities -in house- in order to enhance the mechanical and technical properties of TBM spare parts that are manufactured to the industry.

E-Berk’s main aim is to produce correct products for the various geological conditions (clay, alluvial, granite, dolomite, bazalt, limestone etc…) that can be expected within underground conditions