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Our cutter rings are produced from standard steel, heavy duty steel and H13 tool steel with standard profile or hard faced profile in different hardness to accommodate various geological...
Our Buckets are produced with mounted Tungsten carbide inserts which are produced in 14.5 g/cm3 density and 75-80 HRC hardness with powder technology to be used on cutterheads or together...
Disc cutters are well produced in order to perform in long periods and hard working conditions. Disc cutter parts are made from special alloy steel by means of forging technology and machined...
Being a crucial factor in influencing the performance of full face rock Tunnel Boring Machine, the cutterhead design is one of the key issues of TBM...