types of machine used in open pit mining

  • Open-Pit Mining Methods

    Open-pit mining methods are applicable to mining ore deposits that apex at or near the surface. If the deposit apexes below the surface, the overburden and barren capping overlying the ore must be removed in advance of open-pit mining. The removal of this material is known as stripping.

  • Surface Mining Techniques used in the Oil Sands | Oil ...

    SURFACE MINING ≠ STRIP MINING: Although sometimes mistakenly referred to as strip mining, oil sands is actually mined from an open-pit below several meters of overburden.Strip mining is the mining of a relatively flat deposit very close to the surface, commonly used in coal or phosphate industries.

  • Drilling in mining - SlideShare

    Apr 07, 2014 · Drilling in mining 1. Introduction to Drilling Technology for Surface Mining Prof. K. Pathak Dept. of Mining Engineering, IIT, Kharagpur-721302 1 Introduction Drilling is the process of making a hole into a hard surface where the length of the hole is very large compared to the diameter.

  • Open Cast Mining - YouTube

    Oct 02, 2015 · This is a very basic idea of how the Open Pit Mining process takes place. This was a very new mine when the footage was shot, and using very small machines.

  • types of machine used in open pit mining - pienfotowerk

    the worlds deepest, biggest and deadliest open pit . strip mining machines working at the open cast mine 2km in diameter and 898m deep in i doubt the hull rust mine is the largest open pit mine in the . Get Price ; mobile crusher for opencast coal mining. iea : the greening of open pit coal mines list of machinery used in open cast coal mining ...

  • Equipment Selection for Surface Mining: A Review

    however, for large-scale open pit mining in particular, the truck and loader" material movement practice is the preferred method of materials handling (Czaplicki, 1992; Ta et al., 2005). Throughout this paper, we consider a loader" to be any type of high productivity excavating equipment, which may include a mining loader, shovel or excavator.