Andrada Mining Limited has completed a new Jig Plant at its Uis tin mine in Namibia, aiming to significantly boost tin production capacity.
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The company stated that commissioning of the facility is scheduled for the final week of August 2025, with the plant delivered on time and within budget. The modular design allows for scalable expansion and operates independently of the primary processing plant, ensuring uninterrupted production during ramp-up.
Key highlights
- Jig Plant construction completed on time and within budget
- Commissioning to begin in late August 2025
- Expected increase in tin output through added processing capacity
The Jig Plant has a nameplate capacity of 80–100 tonnes per hour, capable of processing up to 40,000 tonnes of ore per month with potential recovery rates of around 70%. Feedstock will be sourced from proximal pegmatites grading between 0.14% and 0.3% tin, alongside existing stockpiles.
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Andrada has also secured an ore supply agreement with Goantagab Mining, which will provide up to 20,000 tonnes of ore grading 1.5% tin.
Chief Executive Officer Anthony Viljoen described the Jig Plant as a milestone toward doubling production: “The completion of the Jig Plant on time and within budget is a smart, low-cost upgrade that will immediately boost Uis tin production on the completion of commissioning. The plant is a key milestone towards doubling production and positions Andrada well to capture the benefits of a robust and strengthening tin market.”
The company stated that the expansion is part of its long-term strategy to enhance production efficiency and position itself as a leading supplier of critical raw materials.

