Address
Unit 12, No. 18, Second Avenue (Pajouheshgah), Bukharest Ave, Argentina Square, Tehran, Iran
Phone
+ 98 ( 21 ) 88 53 46 30 - 31
+ 98 ( 21 ) 88 53 46 30 - 31
Email
info@tunnelsazmachine.com
CUTTING TOOLS
Who We Are
Pioneers in Advanced Excavation
Welcome to Tunnel Saz Machine Co. (TSM), a leader in trenchless technology and mechanized excavation since 2003. Our company is organized into three key departments: Services, Procurements, and Design & Manufacturing. With over two decades of expertise in Services and Procurements, we have successfully established a dedicated Design & Manufacturing department that focuses on localizing the production of advanced mechanized excavation machinery, including Tunnel Boring Machines (TBM), Micro Tunnel Boring Machines (MTBM), Core Drilling Rigs (CDR), and related equipment. Our commitment to excellence not only enhances our extensive project implementation capabilities but also positions TSM as a trusted partner in providing reliable and efficient solutions for complex tunnelling projects, both domestically and internationally.
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20Years of Expeirence
Why Choose Us
Your trusted partner in tunneling excellence, Tunnel Saz Machine Co. (TSM) delivers unmatched expertise in design, manufacturing, procurement, and execution. With decades of experience, cutting-edge technology, and relentless innovation, we solve the world’s toughest tunneling challenges through precision engineering and seamless project delivery. Discover how TSM elevates your projects—globally.
Elevate Your Drilling Operations with
TSM’s Advanced Hydraulic Core Rigs
At TSM, we design and manufacture compact and highly mobile fully hydraulic core drilling rigs that excel in remote and confined spaces. Our rigs prioritize reliability and performance, utilizing advanced technology and quality materials to withstand tough conditions. With a focus on user-friendliness and ease of maintenance, we aim to enhance operational efficiency while ensuring sustainability and safety. Trust TSM’s cutting-edge drilling technology to boost your productivity and experience the difference in your operations.
Step inside the world of Tunnel Saz Machine Co. with our company video. Experience firsthand how our cutting-edge TBMs, Micro TBMs, and Core Drilling Rigs tackle the most complex tunneling challenges. From precision engineering to sustainable solutions, this snapshot of our work showcases the expertise, technology, and passion driving every project. Ready to delve deeper? Explore our full library of project highlights, technical insights, and industry breakthroughs in the Media Section.
Latest News
of tunneling and mechanized drilling, The company has collected a complete set of qualified and experienced personnel in this field and intended to play a significant role in the success development of this industry both within the country and in the neighboring countries, along with the development of the tunnel . . .
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Latest News
On September 25, 2025, Dr. Ebrahim Farrokh, Member of Research & Development at TSM and Associate Professor at Amirkabir University of Technology, participated and presented in the prestigious conference “Integrated Tunnel Design 2025: Engineering Safe, Resilient, and Efficient Underground Spaces”. The event was organized by the Tunnel Association of India (TAI), Central Board of Irrigation […]
5 October, 2025
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Tunnel Saz Machine Co. (TSM) proudly announces the successful completion of a critical Micro Tunnelling project for the construction of a 2000mm diameter seawater discharge pipeline at Sutrapada, Gujarat. The project involved excavating a 345-meter-long tunnel from land to sea, serving as a vital component of GHCL’s seawater outfall system. GHCL (Gujarat Heavy Chemical Ltd.) […]
3 August, 2025
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Tunnel Saz Machine Co. (TSM) proudly announces the successful completion of a 200-meter Micro Tunnelling (MTBM) project in Nagargata district, West Bengal, India involving a 1600 mm diameter tunnel. This achievement highlights TSM’s expertise in executing complex underground infrastructure projects, demonstrating precision and efficiency in challenging conditions. The Paradip-Noomaligarh Crude Oil Pipeline Project (PNCPL) is […]
23 July, 2025
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