Grand has been dedicated to developing TBM Cutter and solutions suitable for various rock conditions, achieving significant success in enhancing excavation efficiency and reducing overall costs. Grand has evolved into China's largest supplier of TBM disc cutters.

Grand can provide TBM Cutter and shield machine Cutter for various tunneling and underground engineering projects. We offer optimized configurations for TBM Cutter based on different geological characteristics, allowing users to achieve a better balance between cost and efficiency. As a professional rock drilling tool factory, we have a complete technical team for TBM cutterhead development, design, manufacturing, assembly, commissioning, maintenance, and retrofitting. We offer equipment selection consultation, independent design, development, manufacturing, and professional after-sales services. Grand's TBM cutting tool testing and manufacturing standards are among the world's best.

Product Advantages:

Grand is committed to reducing customer procurement and operating costs, helping clients enhance TBM excavation efficiency. Our LT Tunnel Boring Machine Cutter offer high cost-effectiveness, reducing tool replacement frequency and increasing effective excavation time under equivalent conditions. The price of our Cutter is approximately 30% lower than similar foreign products, with a lifespan comparable to or even exceeding leading foreign manufacturers.

Grand emphasizes a combination of research and on-site testing, continuously optimizing TBM tool designs to improve rock-cutting efficiency.

With a professional team of application experts, Grand can design and adjust cutting tool specifications for different machines and rock conditions, tailoring them to the client's construction requirements and selecting the most suitable Cutter based on the client's working conditions.

Grand has an experienced after-sales team that provides services such as tool assembly, commissioning, testing, replacement, maintenance, and training. We also offer a full range of supporting TBM spare parts and have on-site tool repair workshops.

Grand has the capability and experience to provide comprehensive services to clients through volume contracting for earthwork projects. This significantly lowers overall excavation costs while markedly improving excavation efficiency, ensuring a smooth journey for clients using TBM excavation.

Please leave contact information, our professional staff will contact you the first time!

Mob. +86 13920330362

Email: grand@grandbit.cn

Whatsapp /Wechat: +8613920330362