Process Solutions

Air-pulse Jigs Bolster Spanish Tungsten Mine Production Plans W Resources (WRES), operator of the La Parrilla tungsten/tin mine in southwestern Spain, has installed two alljig fines jigs from German...

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Mining Markets

State of the Mining Market Q1 2017 Activity in the mining industry reflects the global economy generally and industrial production in particular. After encouraging price increases last year, there was...
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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...

Clutch Brake Suitable for Mining Applications


Force Control Industries has introduced the Size 30 Posidyne clutch brake, featuring its oil shear technology that can be operated as a clutch only for applications such as pumps or fans or as a clutch brake for cycling or indexing applications.

The clutch brake, according to the company, accelerates or decelerates high inertia loads without wear on friction discs. The Size 30, which provides smooth acceleration or deceleration through the oil shear technology, is claimed to be ideal for mining applications such as undergrouind or load-out conveyor systems, and bulk loading applications such as rail car dumpers, portside conveyors and other critical applications.
www.forcecontrol.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...