Heavy Equipment Industry - This earthmoving and mining ... One area of surface mining includes giant machines such as drills, electric shovels and giant draglines, some of which have buckets that are capable of moving...
Strip mining: Strip mining, removal of soil and rock (overburden) above a layer or seam (particularly coal), followed by the removal of the exposed mineral. The common strip-mining techniques are classified as area mining or contour mining on the basis of the deposit geometry and type.
Gigantic strip mining equipment Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Gigantic strip mining equipment, quarry, aggregate, and different kinds of minerals.
As part of a settlement of a 1998 lawsuit over a mountaintop removal mine near Blair, West Virginia, the U.S. Environmental Protection Agency agreed to conduct an environmental impact study on the cumulative impact of mountaintop removal mining, which it published in 2005.