Process Solutions

New Process Technologies Help Producers Recover More Metal Rana Gruber, a Norwegian company that operates an iron ore mine and concentrator near the Arctic Circle, recently ordered two of FLSmidth’s Reflux...

Resource Center Whitepapers, Videos, Case Studies

Mining Markets

Global Lithium Ion Battery Market to Explode Over the Next Decade The global lithium ion battery (LIB) market is expected to grow six fold over the next 10 years, creating unprecedented...
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Mining Operations & Strategies

Breaking Boulders in Top Burden Stemming is widely used to ensure that a loaded borehole achieves optimum blast results, but the practice can leave large boulders unbroken in the upper layer of...

Suppliers Report

Rodless Exploration Drill Rig Rolls Toward Commercialization New drill rig technology, claimed to have the potential to drastically cut exploration costs, has undergone successful field trials in...
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Mining Equipment Gallery

Basic Truck is Completely Customizable ARDCO announced its Articulating Multi-Purpose Truck (AMT), featuring a modular back-end platform that can be customized for off-road jobsites. It accepts an...

Versatile Boxhole Borer


Terratec has launched a new boring rig to expand its raise boring product line. The company’s UB1000 universal boxhole boring machine is designed to produce boxhole sections up to 1.06-m diameter x 100-m long and can also ream conventional raises nominally 1.8-m diameter x 200-m deep. Major components include the derrick assembly, featuring a gearbox complete with floating drive box (chuck) suitable for a 10-in. diameter x 48-in.-long drill string. The gearbox is designed so it can be positioned with the drive box pointing up for boxholes, or down for conventional raising. The machine is equipped with a gearbox turning cradle able to quickly and easily index from boxhole mode to raise-bore mode in less than one shift. Integrated torque column/thrust cylinders provide balanced thrust and clear access from all sides. The unit is able to operate at up to 45º dip, either side of the center line, in a “cross-drift” orientation, with no requirement to turn the rig first, or any modifications to change from left hand to right hand dip. Drill rod feed cassettes are supplied and each holds 10 rods. The cassettes are mechanized to feed one rod at a time to the rod handler, and accept one rod at a time from the pipe loader when removing rods from the machine. The feed cassette is powered from the hydraulic power unit. Machine mobility comes from a radio-remote controlled transport/erector crawler powered by a 104-kw diesel. 

www.terratec.com 

From the Editor

By Steve Fiscor, Editor-in-Chief Apple to End Its Reliance on Mining During April, Tim Cook the CEO of Apple, the 8th largest publicly held company, pledged to end its reliance on mining and make all its products only from renewable or recycled sources. It was the Thursday before Earth Day and who would expect less from a company with such a...
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Exploration Roundup

Cartier Resources Drilling 50,000-m Across Four Gold Projects in Quebec Cartier Resources has announced plans for 50,000-m in exploration drilling to be conducted at its Chimo Mine, Benoist, Wilson, and...

This Month in Coal Mining

Anglo Sells South African Coal Assets Just a few years ago South Africa’s coal industry was on the up and up, shrugging off the malaise affecting the industry elsewhere. Now, many producers face...