Join us on December 21st and 22nd for the Tunnel Turkey International Tunnelling Symposium in Istanbul. Our team of international experts will be speaking on Robbins’ latest products and projects during the conference. Stop by Robbins’ stand 8 to find out more on our projects in Turkey, including our record-breaking project in Esme! The Esme-Salihli project has bored 32.4 m in a day, 178.2 m in a week, and 721.8 m in a month using Robbins Crossover XRE machine, making it the fastest machine over 13 m in diameter ever recorded. We hope to see you there!
Join Robbins at the most important Mining exhibition in Latin America! EXPOMIN will be hosted in Santiago, Chile from October 25th to the 29th. Come learn more about the astonishing work our MDM5000 has been doing at the Fresnillo Mine–the first successful use of a rectangular rock boring machine. Our team of professionals are eager to meet and talk about a solution for your next underground mining project. Check out this map of the exposition hall and look for the Robbins R to find our stand location 3-F21. Stop by to see our latest products and projects!
Come join us in Acapulco, Guerrero at the 2021 Mineria International Convention and learn more about Robbins’ latest innovation, the MDM5000. The machine has bored more than 1,700 meters of a mine access tunnel in andesite and shale with quartz intrusions. Stop by the TOPO/Robbins booth 706-706A to see the astonishing work that has been done at Fresnillo mine in Mexico. Meet with Robbins international experts who are ready to discuss a solution for your next underground mining project.
Event Name: Cutting Edge Conference
Dates: November 15-17, 2021
Location: Dallas, Texas, USA
Come visit Robbins at the Cutting Edge Conference, and learn more about the largest hard rock TBM ever to operate in the USA at the Mill Creek Project. The 11.6 m (38.1 ft) diameter Robbins Main Beam TBM is excavating an 8 km (5 mi) long tunnel in Dallas, and is the conference’s main field trip. The annual Cutting Edge Conference examines the latest advances in tunneling technology, its methodology and how they can be harnessed to assist the nation’s major upcoming underground projects. Visit Robbins at our booth and talk to our experts with decades of experience on our latest projects and products.
Covering more than 30 acres, The Utility Expo is the largest event for utility professionals and construction contractors seeking the latest industry technologies, innovations, and trends. Visit Robbins at our indoor booth N1961 and talk with our expert staff on our latest products and projects. We look forward to seeing you there!
Register for the British Tunnelling Society’s upcoming conference and learn about the industry’s latest trends with 800+ other tunneling professionals. Debate and analyze the latest trends and topics in underground construction, and be sure to check out the lecture by Robbins President Lok Home. Stop by our stand B26 to talk about the latest Robbins products and projects with our team of international experts.
Robbins Lecture Description
Thursday September 30
Session 3 – Innovation in Action
2:00 – 2:20 PM
Non-Circular Tunnelling: A New Way Forward – Lok Home, Robbins President
When a flat roadbed is needed, is a circular TBM the best way to go? In this exclusive presentation, Robbins President Lok Home will discuss methods and equipment currently being used in the mining industry for flat inverts, and its increasing potential for use in civil tunneling. Home will look at case studies in both mining and civil tunneling industries to demonstrate that by using non-circular TBMs, a flat invert can be safely and economically created in one pass.
When you’re faced with a hard rock tunnel on your next small hydro project, which tunneling method works best? Intake tunnels can be at diameters as small as 2 meters and at steep grades of up to 45 degrees. Compared with the conventionally used method of Drill & Blast, small diameter tunneling machines offer increased production rates and reduction in cross section, among other benefits. The uniquely designed machines are engineered to take on steep gradients, and can bore tunnels kilometers long with minimal impacts to the surrounding environment.
In this complimentary, 60-minute webinar we discuss the use of small diameter tunneling machines on projects throughout Norway, where their popularity is increasing, as well as the method’s suitability on projects worldwide. Listen in on our conversation with Robbins Norway General Manager and Civil Engineer Sindre Log as we discuss recommendations for small hydro tunnels in hard rock. Join us for a live Q&A session at the end to get a thorough answer from our expert speaker.
When you’re faced with a hard rock tunnel where there are expected significant sections under high water pressure, which tunneling method do you choose?
While Slurry Shield tunneling has a long history of addressing this problem, this method has not always been problem free. Another highly effective method exists that can lower costs and risks: Non-continuous Pressurized (NCP) TBM Tunneling with a shielded machine. When used in rock with a comprehensive grouting program or sequential advance in EPB mode, NCP TBMs have proven that they can successfully navigate high water pressures safely and effectively.
In this complimentary, 45 minute webinar we debate the pros and cons of Slurry and NCP TBMs, and look at case studies of both types of machines in hard rock under high water pressures. Listen in on our conversation with Robbins President Lok Home and Brad Grothen P.E., Robbins Technical Director, as we discuss recommendations and the future of tunneling in rock under water pressure.
Come join us in Las Vegas, Nevada at MINExpo International, the largest mining show in the U.S., and found out more about our mechanized innovations for underground mining. Stop by our booth 24729 to speak with our knowledgeable sales staff and learn more with our ten-minute booth talks that will be happening throughout the show.
Robbins Ten-Minute Talks
Presented inside the Robbins booth
11:45 AM – Get to First Ore Quicker: Rethinking Underground Mine Development
3:30 PM – Shaft Boring Machines that work in the Most Challenging Conditions
10:00 AM – Light, Mobile Tunnel Boring Machines for Underground Mining
1:30 PM – Non-Circular Tunnel Boring: A Case Study at Fresnillo Mine
10:00 AM – The Future is Mechanized Mining: Using Customized TBMs to Honeycomb Mine the Ore body
1:00 PM – Continuous Conveyors paired with TBMs for Underground Mine Development and Operation
The Rapid Excavation and Tunneling Conference (RETC) is sponsored by the Society for Mining, Metallurgy & Exploration (SME). The show focuses on developments, technology, trends, and innovations that directly affect the tunneling and underground construction industry through a wide variety of technical presentations. Stop by the Robbins booth #506 to meet with our expert staff and found out the latest about our products and projects. Be sure to check out our technical presentation as well:
Monday June 14
8:30 AM Session – Difficult Ground
Rock Tunnels at High Water Pressure: Non-Continuous Pressurized TBMs vs. Slurry
Presented by Brad Grothen, Robbins Technical Director & Lok Home, Robbins President