More energy-efficient crushing tested for US Iron Range

More energy-efficient crushing tested for US Iron Range

Weir, US university bring in Enduron HPGR.

Los Andes study weighs HGPR advantages at Vizcachitas

Los Andes study weighs HGPR advantages at Vizcachitas

PFS will feature HGPR and filtered tails

Comminution

20 MAY 2020
Eldorado lengthens Kisladag life

Eldorado lengthens Kisladag life

Heap-leach tests and HPGR circuit give Turkish project 15-year mine life

Comminution

25 FEBRUARY 2020
How to ensure energy efficiency in mining

How to ensure energy efficiency in mining

Metso's Alan Boylston focuses on comminution circuit design

Comminution

18 DECEMBER 2018
Trelleborg assists Tropicana

Trelleborg assists Tropicana

Trelleborg has helped reduce unplanned downtime at the Tropicana gold mine in Australia

Precious metals

06 OCTOBER 2017
Morenci HPGR grinds 100Mt

Morenci HPGR grinds 100Mt

The world's largest operating HPGR has crushed its 100 millionth short ton of ore

Comminution

01 AUGUST 2017
Schaeffler introduces sealed version of ISO spherical roller bearing

Schaeffler introduces sealed version of ISO spherical roller bearing

Schaeffler has developed a sealed 241/1250 spherical roller bearing for HPGR crusher applications

Comminution

28 FEBRUARY 2017
Pilbara Minerals orders HPGR

Pilbara Minerals orders HPGR

Pilbara Minerals has placed an order for the first long-lead capital item for its Pilgangoora lithium-tantalum...

Plant

14 OCTOBER 2016
New Polycom installation for Soledad Mountain

New Polycom installation for Soledad Mountain

thyssenkrupp received an order in 2014 to supply a Polycom HPGR for Soledad Mountain

Comminution

10 OCTOBER 2016
Carry on collecting

Carry on collecting

Luis Galarza looks at the criticality of continuous data collection for large mill drives

Maintenance

01 SEPTEMBER 2016
Stone rollers gather moss

Stone rollers gather moss

MM explores the future of HPGR as the technology continues to gain traction in hard-rock mining

Comminution

22 JUNE 2016
Thyssenkrupp supplies grinding equipment for copper mine

Thyssenkrupp supplies grinding equipment for copper mine

Thyssenkrupp has been contracted by Southern Copper Peru to supply grinding plants for a plant extension...

Plant

07 JUNE 2016