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    Weir crushing circuit for 1.5 Mt/y Laverton plant: design notes for mine engineers

    July 7, 2026|

    Reviewed by Joe Ashwell

    Weir crushing circuit for 1.5 Mt/y Laverton plant: design notes for mine engineers

    First reported on International Mining – News

    30 Second Briefing

    Weir has secured an order to supply the primary crushing circuit for Brightstar Resources’ Laverton Processing Plant, designed for 1.5 Mt/y throughput at the Goldfields gold project in Western Australia. The package includes Weir’s recently upgraded ENDURON® ET series jaw crusher, forming the core of the new circuit. Delivery in the March quarter of 2026 will be critical for front-end comminution performance, influencing downstream milling energy demand and gold recovery.

    Technical Brief

    • Order for the Laverton crushing circuit was booked in the March quarter of 2026.
    • Weir’s upgraded ENDURON® ET series jaw indicates design changes targeting higher reliability and reduced maintenance.
    • Supply into Brightstar’s Laverton Processing Plant ties Weir equipment directly to the Goldfields gold project ramp‑up.
    • Integration of a single‑supplier primary circuit simplifies interface risk between mechanical, structural and control systems.
    • Similar greenfield gold projects in Western Australia are increasingly standardising on OEM‑packaged crushing circuits for schedule certainty.

    Our Take

    Weir’s recent multimillion‑dollar WARMAN® pump contract for a Xizang copper mine expansion and the GEHO pump orders for Lloyds Metals and Energy indicate that the Laverton Processing Plant award is part of a broader pipeline of large process-plant packages across multiple commodities, which can help Brightstar Resources leverage standardised Weir support and spares in Western Australia.

    The relocation of Weir’s Perth Minerals Division to a larger Hazelmere facility, covered in our database in June 2026, suggests stronger local manufacturing and service capacity in Western Australia, which is likely to shorten lead times and improve lifecycle support for the Laverton gold crushing circuit.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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