Tianyou Contracting Tools Successfully Launched the Caliva Diversion Tunnel Project in the Philippines
China Railway Construction Heavy Industry has made a good start to the New Year, with the Sri Lanka Golden Lion - large diameter double shield TBM exported to Sri Lanka, and the initial installation of all Tianyou knives
The Xingding shield tunnel of China Railway 12th Bureau Group successfully completed the 1750 meter shield tunnel in 142 days, with the assistance of Tianyou cutting tools and tail brushes throughout the entire process
Popular Products
TBM Protection Bit
Position:Cutter head . Size:design or according to drawings . TC Welding type: Silver welding/brazing. Soil type: Soft
TBM Single Disc Cutter
Material:G1 , G2 or appointedCutter ring: 1 ringsRock type: All rockCutter ring type: Sharp/TCI/FlatColor:
TBM Double Disc Cutter
Material:G1. Cutter ring: 2rings. Rock type: All rock. Cutter ring type: Sharp. Color: blue. Bearing:Timkem.
TBM Twin Disc Cutter
Material: G2 . Cutter ring: 2rings. Rock type: All rock. Cutter ring type: TCI. Color: Customize. Bearing:Timkem,SKF.
TBM Roller Disc Cutter
Material: Appointed. Cutter ring: 3rings. Rock type: All rock. Cutter ring type: Flat. Color: Yellow or black.
TBM Disc Cutter for Tunnel Boring Machine
Material:G1 , G2 or appointed. Rock type: All rock. Color: Silver. Cutter ring type: Sharp/TCI/Flat.