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zenith Mining and Construction - Equipment, tools and services for ...

zenith rock drilling equipment is renowned for quality, reliability and high ... offer an extremely wide choice of machines, ranging from robust and simple drill rigs ... multi-boom mining and tunneling jumbos and long-hole production drill rigs.

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Drilling rig

A drilling rig is a machine that creates holes in the earth sub-surface. Drilling rigs can be ... Mining drilling rigs are used for two main purposes, exploration drilling which aims to identify the...

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Cullinan Diamond Mine, Gauteng - Mining Technology

Cullinan diamond mine is located in the Gauteng Province of South Africa. ... of the Cullinan diamond mine to increase the mine's production from 920,000 carats ... The carrot-shaped pipe, with a volcanic neck, is considered to be the largest ... The mining work includes long hole drilling, blasting, charging and tramming of.....

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Drill and Mining Markets - Boart Longyear

Boart Longyear is the leading provider of drilling products in a variety of global markets including mineral exploration, mining, and geothermal.

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