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What is New Tunnel Boring Machine for Mining about?

The document summarizes a new tunnel boring machine developed by Atlas Copco to accelerate underground tunnel construction for mining operations at depths of 1,500 to 2,000 meters. Key points include: 1) Rio Tinto selected the Atlas Copco mobile miner machine concept to double or more the construction speed of horizontal infrastructure compared to drill-and-blast methods. 2) The machine can install complete ground support in tunnels up to 6 meters in diameter, allowing it to excavate multiple shorter tun

Author

Linh Nhược

Language

EN