A Study of Millisecond Blasting on High Bench at Barun Iron Ore Operation
To improve the productivity and efficient of modern large-scale Bosch BFL553MS0B Serie 4 900 Watt Microwave Built In Stainless Steel open-cut mines, a number of technologies are developed and trialed, including new blasting equipment, larger blasting holes, high benches, air spacing, and short-delay blasting within holes.However, the relative blast