Contractors building a highway tunnel under Seattle are preparing to remove the world's largest boring machine so that it can be repaired. The gigantic drill, known as Bertha, stopped working in December 2013 after digging just 1,000ft of its two-mile journey to replace the aging Alaska Way, which ...
Tunnel boring machine projects that require large diameter tunneling services are provided by SSC Boring. As industry experts in large diameter tunneling, we use the most cost effective tunnel boring machine techniques for all tunneling jobs that require underground construction.
Boring machine for end working machining operations for big ... Special boring machine for end working machining operations on big dimensions partsSpecific machine for machining of end on big dimensions partsTechnical features: BASAMENT in welded, stabilized ribed steel; MACHINING UNIT sulle on linear sliding guides and roller slides; CLAMPING ...
offers 1,756 large boring machine products. About 7% of these are mine drilling rig, 6% are boring machines, and 4% are punching machines. A wide variety of large boring machine options are available to you, such as rotary drilling rig, water softener, and universal.
