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Cutter Box

Cutter Holders, Cutter Boxs & Mounting Hardware

Disc Cutters& Spare Parts

Tunneling cutter tools and accessories

Disc Cutters & Components

Disc Cutters & Wear Parts

Cutter Sleeve

Cutter Holders, Cutter Boxs & Mounting Hardware

Cutter Holder

Cutter Holders, Cutter Boxs & Mounting Hardware

Disc Cutter

Disc Cutters & Wear Parts

Tunneling cutter tools and accessories

Shenzhen Metro Project | ~137 MPa Hard Rock

Tunneling Cutting Picks – Application Cases

Guangxi Tunnel Project | F12 “Steel-Plate” Hard Rock Challenge

Tunneling Cutting Picks – Application Cases

Chongqing Water Diversion Tunnel | 100 MPa Challenge

Tunneling Cutting Picks – Application Cases

Scraper Cutters & Spare Parts

Tunneling cutter tools and accessories

Cutter Boxes, Cutter Rings, Cutter Holders & Installation Accessories

Tunneling cutter tools and accessories

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Sales hotline: 19083069638

Customer Service Hotline: 0731-22530680

info@cinda-tec.com

Frequently Asked Questions

The cutterhead of the tunneling machine has turned into a “wheel of fire”—is it because the cutting picks are hard enough, or are there operational hazards at play?

Why is the alloy tip intact, yet the cutting tooth has fractured at the root?

Surface Mining Picks

Widely used in large-scale mines such as open-pit coal mines, iron ore mines, copper mines, and phosphate mines.

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Cutter Box

Designed for high-impact and complex load conditions, Xinda cutter boxes feature high-strength structural design and controlled manufacturing quality, ensuring stable load-bearing performance and structural safety during rock cutting operations.

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Disc Cutters& Spare Parts

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Disc Cutters & Components

Manufactured with a one-piece forged structure as the core process, Xinda Disc Cutters & Components deliver superior strength consistency, fatigue resistance, and long-term operational stability, making them well suited for complex geology and high-load tunneling applications.

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Cutter Sleeve

Designed for high fatigue and long-term cyclic loading conditions, Xinda cutter sleeves use reinforced structures and strict dimensional control to ensure accurate positioning and reliable service of cutter assemblies during operation.

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Cutter Holder

As the key connection between the cutter and the cutterhead, Xinda Cutter Holders are manufactured with high-strength materials and precision machining, ensuring accurate cutter installation, efficient load transfer, and overall system stability.

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Disc Cutter

Designed for medium-hard to extremely hard rock conditions, Xinda Disc Cutters feature a high-strength forged body and a stable bearing system, ensuring durable and controllable rock-breaking performance under high-load operating environments, suitable for complex ground conditions.

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Tunneling cutter tools and accessories

High-performance cutting tools and critical components suitable for shield tunneling and TBM construction. Based on materials science and an in-depth understanding of operational conditions, we offer stable cutting performance and reliable sealing solutions that cover a wide range of geological conditions.

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Roadheader Picks

Widely used in coal mine roadways, highway/railway tunnels, hydraulic engineering, and municipal pipeline construction.

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Trenching Picks

High-performance cutting tools designed for demanding rock trenching and pipeline excavation in abrasive and complex formations.

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Shenzhen Metro Project | ~137 MPa Hard Rock

Shenzhen Metro Project

UCS ≈ 137 MPa, extremely hard rock

Tool life extended by 3×+, tunneling efficiency significantly improved

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