TBM Cutting Tools & Spare Parts

Highly Reliable Design for Handling Complex TBM Construction Environments

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Cutter Holder

Product Highlights

The cutter seat is a fundamental mounting component in the shield cutter system, connecting the cutter box and the cutter. Its strength and dimensional accuracy directly affect cutter alignment, load transfer, and operational stability. Designed for structural stability, secure installation, and long service life, Xinda cutter seats ensure precise positioning and reliable operation under complex ground conditions.

Product Form

Performance Advantages

High installation accuracy, stable positioning

Precision-machined mounting and mating interfaces ensure accurate cutter positioning, minimizing eccentric loads and extending cutter life.

Strong impact resistance, low structural fatigue

Designed to withstand high impact and heavy loads, effectively reducing fatigue accumulation and improving overall system reliability.

Reliable long-term service performance

Optimized structure and material selection maintain stable performance over repeated cutter changes and long operating cycles, lowering maintenance frequency.

Application Notes

Compatible with various cutter types and cutter box designs; widely used on shield machines and TBM systems.
Customizable to cutterhead layouts, cutter arrangements, and project conditions, supporting both new machine builds and in-service maintenance or upgrades.