Mining Operations & Strategies

Railway Tunnel Design at Potash Mine Saves Time and Money Canada’s new Bethune mine — formerly known as the Legacy Project — is the first greenfield potash mine built in Saskatchewan in nearly 40...

Suppliers Report

Atlas Copco’s 6thSense Offers a Digital Path to Systems Integration According to Atlas Copco, automation and digitalization are the future of the mining industry, but automation is not just about...
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Mining Equipment Gallery

Autonomous Trucks Up Production 30% Sandvik unveiled the TH551i and TH6631i autonomous hauling trucks. When paired with the company’s AutoMine Trucking software package, the trucks can increase...

Explosion-proof Motors for Underground Mining


Baldor Electric, a member of the ABB group, offers totally enclosed explosion-proof motors for use in the dust-filled explosive atmosphere of underground mines.

Tight machining tolerances of the housings, bearing brackets, and the conduit box provide the explosion-proof integrity required by international agencies. Cast iron conduit box parts along with packing glands and protective hose connectors meet the requirements of ATEX, IEC, MSHA and other certifying agencies. The motor line meets or exceeds global high efficiency standards, provides up to 1,100 volt capability, and offers optional features such as special shaft configurations, double shaft extensions and flange mounting configurations.
www.abb.com

From the Editor

Price Swings and the Digital Age. Last month, we wrote and committed resources to the proposed mining charter in South Africa. In the time between E&MJ being printed, mailed and readers receiving the magazine, sanity prevailed. South Africa reversed course (See Leading Developments, p. 5) and the news story had run its cycle. A former E&MJ editor would...
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Exploration Roundup

Iamgold Continues to Hit High-grade at Monster Lake Iamgold has reported assay results from the final 14 drill holes, totaling a little more than 5,400 meters (m), from a total of 25 diamond drill...

This Month in Coal Mining

Alpha to Transfer Idle Assets, Eliminate Self-bonding in West Virginia Alpha Natural Resources plans to pay Lexington Coal Co. (LCC) to take its idled assets. Included with these properties, which are...