OPEN PIT MINING METHOD AND PROCESS EPIROC US

Open pit mine drilling rig engineering

Open pit mine drilling rig engineering

Drilling and blasting are the two most significant operations in open pit mines that play a crucial role in downstream stages. While previous research has focused on optimizing these operations as two separate p. [pdf]

How to open the screw air compressor cover

How to open the screw air compressor cover

Before making any repairs, be sure the unit is unplugged and tank has no air. To remove the line and load cords from the pressure switch, the pressure switch cover will need to be removed. Use your Phillips head screwdriver to loosen the screw located either on the top or on the side of the cover. [pdf]

Mud pit drilling rig

Mud pit drilling rig

The functions of a drilling mud can be summarized as follows: Drilling fluid carries the rock excavated by the drill bit up to the surface. Its ability to do so depends on cutting size, shape, and density, and speed of fluid traveling up the well (). These considerations are analogous to the ability of a stream to carry sediment. Large sand grains in a slow-moving s. [pdf]

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