Tag Archives: C160

SIMPEC awarded significant Cloudbreak crusher contract from Fortescue

Comminution of minerals, Equipment maintenance, Mine operation news, Mining maintenance, Mining services, Steel and iron ore, , , , , , , , , ,

SIMPEC’s relationship with Fortescue Metals Group continues to strengthen, with the engineering contractor set to replace two Metso Outotec Nordberg® C160 jaw crushers at the miner’s Cloudbreak iron ore operation in the Pilbara of Western Australia.

The WestStar Industrial Ltd subsidiary’s new contract for the Hopper 5 Jaw Crusher Replacement project is the first win directly from Fortescue but is far from the first time the company has stepped on site at one of its mines. SIMPEC has previously carried out work on its operations after being subcontracted by the likes of Central Systems, Energy Power Systems, ATCO and others.

The scope of the jaw crusher contract includes removal of all structural and mechanical items required to access the jaw crushers, followed by reinstatement on completion of the change out. It also includes maintenance works and modifications to the existing Hopper 5 hoppers, chutes and screens, SIMPEC said.

Worth A$2.1 million ($1.6 million), the vertical contract has commenced immediately, with works expected to be completed in April.

SIMPEC Managing Director, Mark Dimasi, said: “It has been a long-term goal of SIMPEC to work directly for Fortescue and to break into the field of sustaining capital works. By building our sustaining capital portfolio, SIMPEC aims to achieve a more stable cash flow as well as provide continuity for our workforce.

“This is a very proud moment for the team, and we look forward to successful completion of this project and what we hope will be a long-term relationship with Fortescue.”

Minprovise keeps crushing on track at Hope Downs 1 iron ore mine

Comminution of minerals, Equipment maintenance, Mine operation news, Mining equipment, Mining maintenance, Mining services, Steel and iron ore, , , , , , , ,

Minprovise says it has completed a jaw crusher replacement project at Rio Tinto and Hancock Prospecting’s jointly owned Hope Downs 1 iron ore mine site in the Pilbara of Western Australia.

The crusher in question, a Metso Nordberg C160, is Hope Downs’ primary crusher. Minprovise was selected for this project due to the positive references it has previously received carrying out similar work in the field, the mineral processing equipment and site services provider said.

The crusher replacement was the second such project completed in the last year by Minprovise, the first being undertaken at the West Angelas mine site (part of the Rio-majority owned Robe River joint venture), located in Newman, in late 2018.

Hope Downs 1 is part of the Hope Downs joint venture. The Hope Downs 1 and 4 deposits produced 46.9 Mt of iron ore in 2017, according to Rio.

“The large-scale site maintenance project required careful quality control and site safety management in the lead up to, and during, the crusher replacement,” Minprovise said. The team were required to safely and efficiently remove the old jaw crusher model and replace it with the newer C160 model in its already established and confined structure, according to the company.

“Minprovise’s end-to-end business model and internal manufacture and fabrication capabilities meant that the team were also able to fabricate the appropriate and tailormade transport frames, jigs and chute covers for the optimised safety of the project,” it said.

To complete the lift, the company used a 500 t crane to safely manoeuvre the 78 t crusher mainframe into place.

As the sole provider of the install process, Minprovise was required to coordinate between the client, the transport agency, the crane provider and the crusher manufacturer to ensure a smooth and time efficient process, it said. “Minprovise’s phase of the replacement project was completed in the originally quoted and designated amount of time, with no hiccups or costly time-delays.”

The fabrication and install of the crushers casting plates to take the full impact of the crushers vibrations was also undertaken by Minprovise employees.

Throughout the entire process – which included concrete cutting and jackhammering of the support base, removal and replacement of the casting plates, re-grouting of the new base and plates and heavy lift and install of the crusher – zero safety incidents or minor injuries were reported, according to the company.