Solutions

Solutions

Our products are widely used in mining, metallurgy, expressways, railways, tunneling, metro systems, and water infrastructure projects.

Shield / TBM Disc Cutter Application Cases

Designed for high-strength, long-distance tunneling conditions, shield disc cutters demonstrate excellent wear resistance and consistent, stable excavation performance in field applications.

Shenzhen Metro Line 16 | Shield Tunneling Project

Complex slightly weathered rock formations

High-toughness disc cutters with optimized structure

Full breakthrough without cutter replacement

Cutter change frequency significantly reduced

Guangzhou North River Water Diversion Project | HD418

Rock strength UCS 110–160 MPa

Disc cutter wear resistance improved by 30%+

No abnormal wear or cutter failure

Meets stringent TBM construction requirements

Hangzhou Metro Line 8 | Full-Face Excavation

Abrasive sand layers + strongly weathered granite

No cutter breakage or abnormal exposure after optimization

One-time breakthrough, high project recognition

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