https://newsletter.mw.creamermedia.com
Copper|Repairs|Maintenance|Operations
Copper|Repairs|Maintenance|Operations
copper|repairs|maintenance|operations

Capstone sees four-week downtime at Mantoverde after ball mill motor fail

1st September 2025

By: Mariaan Webb

Creamer Media Senior Deputy Editor Online

     

Font size: - +

Vancouver-based Capstone Copper said on Sunday that copper production at its Mantoverde mine in Chile would be temporarily reduced after a second ball mill motor failure forced the site to operate at half capacity.

The miner said repairs should to take about four weeks, with output cut by 3 000 t to 4 000 t of copper in concentrate over the period.

The company has no additional spare motor on site.

Mantoverde, which has two ball mills, initially resumed operations last week after replacing a failed motor with a spare. A second motor breakdown on August 30 has now left the operation constrained, though the site is able to run at reduced capacity by bypassing the mill — a configuration the company has used previously.

Capstone said it would mitigate the disruption by bringing forward planned maintenance scheduled for later in September. The company stated that it was investigating the cause of the failures while preparing a replacement and repair strategy to restore full capacity.

Edited by Creamer Media Reporter

Comments

Showroom

VEGA Controls SA (Pty) Ltd
VEGA Controls SA (Pty) Ltd

For over 60 years, VEGA has provided industry-leading products for the measurement of level, density, weight and pressure. As the inventor of the...

VISIT SHOWROOM 
Amsted Reelin image
Amsted Reelin

REELIN is Currently the largest supplier of Bearings to Transnet. We have contracts to supply bearings, draft gears slackadjusters and other...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Photo of Martin Creamer
On-The-Air (29/08/2025)
29th August 2025 By: Martin Creamer
Magazine round up | 29 August 2025
Magazine round up | 29 August 2025
29th August 2025

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.06 0.58s - 151pq - 2rq
Subscribe Now