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    NEXT Cooling four-cell FRP tower: design and O&M gains for gold mine engineers

    May 26, 2026|

    Reviewed by Tom Sullivan

    NEXT Cooling four-cell FRP tower: design and O&M gains for gold mine engineers

    First reported on Australian Mining

    30 Second Briefing

    NEXT Cooling South Africa has secured a contract to design and supply a four-cell fibre reinforced polyester (FRP) condenser cooling tower for a Tanzanian gold mine, forming part of a central refrigeration plant expansion led by BBE Group. The package includes all cooling tower internals, including process piping, high-surface-area fill and drift eliminators, indicating a fully engineered thermal and hydraulic solution rather than a shell-only supply. For mine operators, the FRP construction points to reduced corrosion risk and lower structural weight compared with conventional steel or concrete towers, easing installation and long-term maintenance.

    Technical Brief

    • High-surface-area fill selection directly affects approach temperature and chiller coefficient of performance at peak wet-bulb.
    • Drift eliminators are critical to limit water loss and mitigate plume impacts on adjacent mine infrastructure.

    Our Take

    For gold operations in hot climates such as Tanzania and parts of Australia, FRP condenser cooling towers are typically adopted to reduce corrosion and maintenance versus steel units, which can materially lower life-of-mine operating costs even though they are rarely highlighted in project headlines.

    South African engineering houses like BBE Group increasingly appear in our Projects and Contract Award coverage as specialist providers on ventilation and cooling, signalling that mid-tier gold plants are more often outsourcing thermal management to niche firms rather than handling it in-house.

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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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