ROUND CUTTERS

Round cutters are widely used as cutting elements for road milling machines, machines applied in mining, boring, railway bed repair, grinding and other purposes.

The existing technologies of producing round cutters are based on forging and cutting.

Our company developed a new technology of producing round cutters, which allowed to improve essentially their quality.

Cutter body is produced by means of cross-wedge rolling, which increases its durability in comparison with cutters, produced by means of forging or cutting. When applying cross-wedge rolling for production of cutter body, the macrostructure is formed in it with continuous fibres, which are axially symmetrical and compressed to the surface. It satisfies operating conditions to the best advantage. It allows to reach high durability of the cutter body and to minimize its surface deterioration in dragging direction.