Recent advancements in rock cutting and tunnel boring machine (TBM) performance have underscored the importance of optimising cutter design, operational parameters and understanding rock fracture ...

Amperage Draw: The electrical current consumed by a cutting machine, indicative of the operational load and tool wear. Rock Cutting and Sawing Performance Analysis Publication Trend The graph ...

Sandvik Mining proudly commissioned a new high load hard rock cutting test rig as part of its continued investment in research and technology and commitment to hard rock mechanical cutting.

After almost 18 months of boring deep under the Brisbane River, the 4,000-tonne rock cutting machine finally broke through the last several metres just after midday AEST. It took just 20 minutes ...

The new machines will provide improved reliability ... Application areas include rock drilling, rock cutting, crushing and screening, loading and hauling, tunneling, quarrying and breaking and ...