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    CUTTING TOOLS

    Cutting Tools

    Disc Cutters: Precision Engineering for Unyielding Ground!

    Disc cutters are essential components of Tunnel Boring Machines (TBMs), engineered to efficiently excavate diverse geological formations. Tunnel Saz Machine Co. (TSM) designs these cylindrical cutting tools with hardened steel or carbide-tipped profiles that rotate under extreme pressure to fracture rock and soil, enabling seamless excavation. Combining precision, durability, and adaptability, TSM’s disc cutters ensure minimal downtime and maximum productivity for projects ranging from urban metros to road tunnels. Their robust construction guarantees optimal performance across varying geological conditions, with in-house manufactured cutters successfully supplied to clients both locally and internationally.

    Why TSM’s Disc Cutters?

    1. Unmatched Durability
    • Advanced Materials: Forged from ultra-hardened steel and tungsten carbide to withstand abrasive rock, high-pressure loads, and prolonged use.
    • Heat & Wear Resistance: Proprietary treatments reduce friction and thermal stress, extending lifespan.
    1. Precision Engineering
    • Optimized Geometry: Curved edges and strategic groove enhance rock fragmentation while minimizing energy consumption.
    • Size Customization: Available in diameters of 11″, 12″, 17″, and 19″ to match TBM specifications and ground conditions.
    1. Performance-Driven Design
    • Efficient Material Removal: Redesigned blade profiles reduce clogging in soft soils and improve chip clearance in hard rock.
    • Interchangeability: Modular designs allow quick onsite replacements to minimize excavation delays.
    1. Custom Solutions
    • Project-Specific Adaptations: Tailor hardness, edge angles, and bearing systems to suit geology, from soft clay to granite.
    • Global Provenance: Successfully deployed in projects across Asia and Europe.
    1. Innovation at the Core
    • R&D Focus: Continuous testing in simulated environments refines performance and longevity.
    • Sustainability: Recyclable materials and energy-efficient manufacturing align with global eco-standards.

    Technical Specifications

    • Sizes: 11″, 12″, 17″, 19″ (custom diameters available).
    • Materials: Hardened steel, tungsten carbide, chromium alloys.
    • Applications: EPB, Slurry, Hard Rock, and Dual-Mode TBMs.

    Elevate Your TBM’s Performance—Choose TSM’s Cutting Excellence.