Disc cutters suitable for using on TBM and shield machines made by Herrenknecht, Mitsubishi, Wirth,size from 12" to 21"

We can provide various the disc cutters suitable for using on TBM and shield machines made by Herrenknecht, Mitsubishi, Wirth, and the sizes of the cutters range from 12" to 19" .

High precision machining of parts ensure the cutter assemble quality, enhance the interchangeability of the parts, and can effectively reduce the cost of the cutter.

Well lubricated industry gear wheel oil under the high pressure, make use of the good cutting performance of the cutter further, service life of the bearing is prolonged.

The bearing import of high precision and the high good capacity, suitable for various formations, so that can make use of better cutting performance.

Cutter ring materials with China 's patent suitable for various complex rock cutting.

Especial pressure compensating the system can regulate inner oil pressure of the cutter hub, service life of the bearing and seals system are prolonged further.

performance of the cutter further, service life of the bearing is prolonged.

Precisely machined parts let the cutter installation faster & easier and can improve working efficiency, reduce customer's cost.