Sandvik launches upgraded bolter miner
Sandvik MB670-1 bolter miner is the latest in a range of proven, productive and reliable bolter miners that increases productivity, reduces total cost of ownership and improves safety and ergonomics for operators.
It is purpose-built for longwall mining, and the fully automatic cutting cycle results in constant and faster advances, shortening panel development times in stable ground conditions by up to 30 percent and ensuring smoother mine floor conditions.