News

The TBM cutter head is a key component of the tunnel boring machine (TBM), directly responsible for the interaction with geological formations during excavation operations. Its effectiveness depends heavily on the integration and arrangement of specialized cutting...

It is an honor and a great pleasure to inform everyone that AB Tunnelling - tunnel construction equipment - has been selected and awarded among the Winning Companies 2024 of Intesa Sanpaolo! “Imprese Vincenti” ("Winning Companies") is a prestigious initiative by the...

In the construction of tunnels, accessories and sealing gaskets have the role of fixing and composing the lining in precast tunnel segments, ensuring adequate connection between successive rings, their relative waterproofing and supporting the services and systems...

AB Tunnelling turned six years old on May 8th and we want to celebrate this birthday/anniversary with you! These six years have been incredibly intense and fast-paced, full of satisfaction.Those familiar with us know that we are now a consolidated and beautiful...

TBM s (Tunnel Boring Machines), commonly called "mechanical moles", or, more technically, full-section mechanical cutters, have revolutionized the approach to tunnel construction, providing a precise and efficient mechanized solution compared to any other traditional...

Tunnel Boring Machines (TBMs) — an acronym for “Tunnel Boring Machines” and more technically known as “full section mechanical cutters” —, are ingenious machines that have revolutionized the world of excavation and construction of tunnels. A TBM not only allows to...

We have patented RingX ®, our revolutionary TBM milling tools that offer an unbeatable combination of efficiency, durability, and precision. RingX ® are achieving great success on numerous excavation sites internationally, including the construction of the Crossrail...

Strade e Autostrade, an Italian online newspaper specializing in transport networks, has published an article on our RingX ®, the innovative TBM cutter ideal for “difficult” geology TBM cutter. Read the summary, or the full article in italian in the PDF version. The...

Exhibiting at the World Tunnel Congress (WTC) in Athens was an exceptional experience, brimming with insights and growth opportunities for the tunnel construction industry. A unique opportunity to connect with industry leaders and individuals: At WTC, we had the...

We’ve recorded very positive results from the experience shared with our partner Globalchimica at WTC 2022. The presence of the largest manufacturers in addition to a friendly and stimulating feeling have granted a condivision of the new incoming projects including...

Ready and excited for our second WTC! Ready to introduce you to the most innovative products and solutions for mechanized excavation! We hope to meet you all and talk to each of you!  ...

We are pleasure to inform that we will attend at the annuary WTC event in Athens with our partner FIP MEC. We are very excited to meet all of you and enjoy this event! Meet us at WTC: Booth n.125 – zone F. – 12/18 May