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    Sandvik CH662 cone crushers at South African platinum mine: process control notes for engineers

    June 13, 2026|

    Reviewed by Joe Ashwell

    Sandvik CH662 cone crushers at South African platinum mine: process control notes for engineers

    First reported on International Mining – News

    30 Second Briefing

    Sandvik Rock Processing is supplying the first Sandvik CH662 cone crushers to a platinum project in South Africa’s Limpopo province, extending the established CH660 platform with upgraded mechanics and digital control. The CH662 units add higher throughput capacity and improved reliability through redesigned components and condition-monitoring systems, aimed at tighter control of product size and reduced unplanned downtime. For process engineers, the move signals further adoption of sensor-rich, remotely optimisable crushing circuits in Southern African PGM operations.

    Technical Brief

    • CH662 retains the CH660 crusher footprint, enabling direct replacement in existing secondary/tertiary stations.
    • Upgraded mechanical package reportedly includes strengthened mainshaft and top shell to handle higher crushing forces.
    • Digitalisation extends beyond basic automation, with enhanced sensor suites feeding higher-resolution condition data to control systems.
    • Remote diagnostics capability allows specialists to interrogate crusher performance without site visits, supporting predictive maintenance.
    • Local support structure is emphasised as critical to minimising downtime and securing spares availability.

    Our Take

    Sandvik Rock Processing’s move to debut CH662 cone crushers in South African platinum aligns with its engineered‑to‑order crushing circuit push highlighted in the 1 June 2026 piece, signalling a strategy to lock in more of the flowsheet at high‑throughput African operations.

    With Sandvik already operating an Exciter Repair and Refurbishment Facility in South Africa (4 March 2026 article), the CH662 introduction into the local platinum belt benefits from an established regional service backbone, which tends to shorten commissioning and ramp‑up risk for new crusher lines.

    Platinum appears only in several keyword‑matched pieces in our database, so deploying new Sandvik crushing technology into this commodity space in Limpopo is notable compared with the heavier recent focus on gold and general crushing/screening support across West Africa.

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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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