Our cutter rings use heat treatment to adjust its hardness and toughness.Especially , for hard rock ,such as 150Mpa-200Mpa . we choose G1 material , a special heat treatment ,increase the working distance 17%.
TBM Cutter Ring Technical Details
PROFESSIONAL LEVEL：We have jointly conducted research and development with renowned steel mills and universities. We meticulously control every detail of the smelting, forging, and heat treatment processes. Compared to products from other manufacturers, our cutting tools exhibit higher toughness and wear resistance at the same hardness. level.
"Tianyou" Disc Cutter Features
Experience--We are the leading company in the shield construction industry with over 20 years of experience inlarge-scale project construction.
Professional team--We have professional design Dep.,Sales Dep.,material Dep., Manufacturing Dep.Quality Dep., ect.
Certifications--we possess several materials with independent intellectual property rights, suitable for different strata and construction parameters.
Workshop
Heat Treatment Department
Heat treatment determines the lifespan of cutter tools. With advanced heat treatment equipments and experienced engineers, Tianyou has explored a set of heat treatment processes, and Tianyou cutter tools lifespan is more than 30% higher than competitors in the same industry.
Exhibition
Every year , we join some exhibitions on tunnel constructions.In the future, we will focus more on technological improvement.
Package & Shipment
WE COOPERATE WITH EMS,UPS,DHL,FEDEX,TNT AND SF EXPRESS,COSCO MAERSK,ETC.
Factory Introduction
Shandong Tianyou Tunnel Engineering Equipment Co., Ltd., established in 2010, specializing in the research, development, and production of high-quality TBM cutters, TBM knives, and TBM disc cutter bearings. As a high-tech enterprise, we prioritize honesty and product quality, ensuring strict control of raw materials throughout manufacturing. As one of China's largest brush manufacturers, Tianyou boasts numerous national invention patents and has forged strong partnerships in the urban rail construction sector. Choose Shandong Tianyou for superior products and exceptional service, and experience why our brand is synonymous with trust and excellence in tunnel construction.
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