We provide a complete range of TBM cutter components designed for reliable performance and extended service life. Our product portfolio includes cutter rings, cutter shafts, bearings, floating seals, and retainer rings. Manufactured under strict quality control standards, these critical components help ensure stable cutter operation, reduce maintenance requirements, and improve tunneling efficiency in demanding underground projects.

Product display

Cutter Rings

Available in multiple sizes and material grades for different geological conditions.

Bearings

High-load bearings designed for stable rotation and long service life.

Floating Seals

Reliable sealing solutions to protect cutter assemblies from water and debris.

Cutter Shafts

Precision-machined shafts ensuring strength and compatibility with various cutter systems.

bearning spacer

Secure retaining components for stable cutter assembly performance.

Why Choose Our Cutter Components?

✔ High-quality alloy materials

✔ Precision machining and dimensional control

✔ Compatible with major TBM systems

✔ OEM and customized solutions available

✔ Strict quality inspection before delivery

✔ Technical support throughout the project lifecycle

We provide a complete range of cutter housings and mounting components designed to ensure secure cutter installation and stable performance in demanding tunneling conditions. Our product range includes cutter housings, wedges, clamps, blocks, wear plates, and other mounting hardware. Manufactured with high-strength materials and precision machining, these components help improve structural reliability, reduce maintenance requirements, and support efficient TBM operation throughout the project lifecycle.

Product Showcase

Cutter Housings

Heavy-duty cutter housings designed to provide reliable support and secure positioning for TBM cutters.

Blocks

High-strength locking blocks designed to improve assembly stability and operational reliability.

Wear Plates

Replaceable wear-resistant plates helping protect critical structures and extend service life.

Why Choose Our Cutter Housings & Mounting Components?

✔ High-strength alloy steel construction

✔ Precision machining for accurate fitment

✔ Reliable performance in harsh tunneling environments

✔ Compatible with various TBM cutter systems

✔ OEM and customized solutions available

✔ Strict quality inspection before delivery

Shield tail brushes are critical sealing components used in TBM and shield tunneling operations. Designed to prevent the ingress of water, soil, and grout while maintaining sealing performance during machine advancement, our shield tail brushes provide reliable protection for the shield tail sealing system. Manufactured with high-quality steel wire and durable materials, they offer excellent wear resistance, flexibility, and long service life in demanding underground environments.

Our Capabilities

Custom manufacturing according to TBM model and dimensions

Single-layer, double-layer, and multi-layer brush configurations available

Flexible material selection for different operating conditions

Precise production and quality inspection

Technical support for replacement and maintenance planning

Fast response for project-specific requirements

Why Choose Our Shield Tail Brushes?

✔ High-quality steel wire and wear-resistant materials

✔ Excellent sealing performance against water and grout ingress

✔ Long service life in demanding tunneling conditions

✔ Available in single-layer, double-layer, and triple-layer configurations

✔ Custom manufacturing according to TBM requirements

✔ Reliable quality control and technical support