Zambia's mining industry is not simply a sector; it is the engine of the national economy. Mining in Zambia contributes approximately 15% of its GDP and generates more than 70% of the country's total export revenue, with copper mining sitting at the very heart of that performance. As one of Africa's most significant copper producers, Zambia has built its economic identity around the Zambia Copper Belt, a region stretching across Copperbelt Province and into North-Western Province that holds some of the world's most substantial copper deposits.

The Zambia mining industry is at an inflection point. After years of underinvestment and production decline, output has recovered strongly. In 2024, copper production in Zambia rose 12% year-on-year to 825 513 tonnes. By 2025, that figure had climbed a further 8% to reach 890 346 tonnes, a significant achievement, even if it fell short of the government's 1-million-tonne milestone. The trajectory is clear: Zambia is scaling up, and the role of mineral processing in unlocking that growth has never been more critical.

The sophistication of mineral processing plants used by established mining companies in Zambia and emerging explorers exploring critical mineral deposits will determine the outcome of production ambitions. This is precisely where Multotec Zambia plays a decisive role.

Zambia's copper processing: From ore to valuable product

Copper processing in Zambia follows a well-established sequence of mineral processing steps, but the specific route depends heavily on the type of ore being treated. The journey from raw copper ore to a finished, high-purity product involves multiple stages of mineral beneficiation, each requiring precision equipment, technical expertise and robust process design.

The typical mineral processing methods applied in Zambian copper processing plants include:

• Mining and primary crushing – extracting ore and reducing particle size
• Grinding and milling – further size reduction to liberate copper minerals
• Classification – separating particles by size using hydrocyclones
• Concentration – recovering copper minerals through flotation in mineral processing or gravity separation
• Smelting and converting – transforming concentrates into blister copper
• Electro-refining – producing high-purity copper cathode

Copper cathode is the primary refined product from Zambian operations and is exported globally for use in electrical wiring, construction, machinery and the growing green energy supply chain. Efficient copper extraction at every stage of this process directly affects recovery rates, operating costs and the volume of saleable product — making the quality of mineral processing equipment a commercial imperative.

The Zambia Copper Belt towns of Kitwe, Mufulira, Chingola, Ndola, Luanshya, Solwezi and Kalumbila are home to the country's major processing operations. Among these, Luanshya holds particular significance. The Luanshya Copper Mine, operated under CLM Luanshya Copper Mines, is one of the historic anchor operations of the Copperbelt, and continued investment in its mineral processing infrastructure is essential to Zambia's broader output growth. Luanshya jobs and community livelihoods remain closely tied to the performance of the Luanshya mine, reinforcing why efficient, well-supported processing operations matter beyond the balance sheet.

Copper Oxide vs Copper Sulphide processing in Zambia

Not all copper ores are processed in the same way. The Zambia copper industry works with both sulphide and oxide ore bodies, and understanding the distinction is fundamental to mineral processing design and operation.

Copper sulphide ores are the most common ore type in the Zambia Copper Belt. They are typically processed through a route involving grinding, classification and flotation in mineral processing to produce a copper concentrate, which is then smelted and refined. Flotation is the critical recovery stage for sulphide ores, and the design of the flotation circuit, including feed preparation, reagent selection and equipment specification, directly governs plant performance. Multotec's Design Criteria for Copper Processing Flowsheets webinar provides detailed guidance on the operational best practice and caution areas within flotation and hydro circuits.

Copper oxide ores, by contrast, are generally not amenable to conventional flotation. They are more commonly treated through copper beneficiation processes involving heap leaching, solvent extraction and electrowinning (SX-EW) to recover copper directly into solution and plate it as cathode. The beneficiation of ore at this stage demands different equipment configurations and process expertise.

Multotec provides dedicated flowsheet guidance for both ore types:

• Copper Oxide Beneficiation Flowsheet
• Copper Sulphide Beneficiation Flowsheet

These flowsheets, developed from decades of mineral processing and extractive metallurgy experience, give Zambian operations a practical reference point for equipment selection, circuit design and process optimisation — whether they are building a new ore processing plant or improving an existing one.

For operations dealing with fine copper particles, Multotec's 5 Things You Need to Know About Copper Fines Processing webinar offers targeted guidance on spiral concentrator applications, a gravity-based approach that can improve recovery of fine copper fractions that might otherwise be lost to tailings.

How does Multotec support copper processing in Zambia?

Multotec Zambia is a leading mineral processing equipment supplier with a long-standing presence on the Zambia Copper Belt. As one of the most experienced mineral processing companies operating in the region, Multotec provides end-to-end support across the full copper processing value chain, from comminution through to final product handling.

The Multotec product range for copper processing plants in Zambia includes:

• Screening systems – screen panels, sizing screens, dewatering screens and trommels for particle sizing and classification
• Hydrocyclones – for classification, desliming and slurry separation within the mineral processing plant
• Spiral concentrators – gravity-based mineral separation equipment for recovering copper fines
• Flotation wear components – protecting flotation circuits and extending equipment life
• Mill and scrubber linings – SAG, AG and ball mill liners engineered for Zambian ore conditions
• Slurry pumps – for reliable slurry transport throughout the ore processing plant
• Solid/liquid separation – industrial centrifuges and decanter centrifuges for dewatering and concentrate handling
• Sampling systems – ensuring accurate mineral processing sampling across all plant stages
• Wear protection solutions – ceramic liners, chute liners and transfer point protection to reduce downtime

Beyond equipment supply, Multotec Zambia's in-house metallurgists and engineers provide mineral processing technology support, test work capabilities, condition monitoring, field services and customer training, making Multotec a complete mineral processing partner rather than simply a hardware supplier.

Supporting Zambia's 3 million tonne copper ambition

Zambia's copper plans are among the most ambitious in global mining. The government has set a target of reaching 3 million tonnes of refined copper per year by 2031, a near tripling of current output. This target is underpinned by a wave of investment: more than US$12 billion has flowed into Zambia's copper mining sector since 2022, with major operators including First Quantum Minerals (Kansanshi), Vedanta (Konkola), Barrick (Lumwana) and International Resources Holding (Mopani) all committing to significant expansion programmes.

Copper growth of this magnitude requires not only new mine development but a wholesale upgrade of copper processing infrastructure across the Zambia mining sector. More ore means more throughput, more plant stages, more wear, more complexity, and a greater need for reliable mineral processing equipment manufacturers with the local expertise to back their products.

Multotec Zambia is positioned to directly support this copper growth trajectory. With established local operations, a deep understanding of copper Zambia ore characteristics and a full suite of mineral processing equipment, Multotec can help mining companies in Zambia scale their processing capacity efficiently, reduce unplanned downtime and improve copper recovery across both oxide and sulphide circuits.

The Zambia mining industry's path to 3 million tonnes runs through better processing, and Multotec Zambia is ready to support every step of that journey.

Copper plans beyond 2026: Zambia's path to 3 million tonnes by 2031

The copper extraction ramp-up required to reach 3 million tonnes annually by 2031 represents one of the most significant industrial undertakings in Africa's recent history. Achieving it will demand improvements across the entire mineral processing industry value chain, from exploration and ore characterisation through to mineral refining and product dispatch.

Key to this ambition is the development of new processing capacity in North-Western Province, where modern large-scale operations are already demonstrating higher efficiency than older Zambia Copper Belt infrastructure. The government's nationwide geophysical mapping campaign is also opening new exploration frontiers, with the potential to identify additional ore bodies that will require processing plant design from the ground up.

Copper metallurgy will evolve as ore grades change and deeper deposits are accessed. Mineral processing technology must keep pace, with smarter ore sorting technology, improved ore sorting in mineral processing, better reagent management and more efficient solid/liquid separation. Multotec's ongoing investment in research, development and mineral processing design and operation expertise ensures that its Zambian clients have access to the latest processing advances.

The biggest copper companies operating in Zambia are already planning for this future. For the Zambia mining industry to realise its full potential, every tonne of ore processed must be treated as efficiently as possible, minimising losses, maximising recovery and reducing the environmental footprint of operations.

Beyond copper: The future of mineral processing in Zambia

Zambia and copper have long been synonymous, but the country's mineral wealth extends well beyond its signature red metal. As global demand for Zambia critical minerals accelerates, driven by electric vehicles, battery storage, renewable energy infrastructure and advanced electronics, Zambia is actively diversifying its mining industry in Zambia to capture new opportunities.

Cobalt mining in Zambia is already established, with cobalt frequently recovered as a by-product of copper operations. But the emerging focus is on minerals that are becoming strategically vital to the global energy transition:

Lithium deposits in Zambia are attracting growing interest as the global battery market expands. Lithium mining in Zambia is still in relatively early stages, but lithium in Zambia has strong potential, particularly in pegmatite-hosted deposits. Lithium ore processing requires specialist mineral beneficiation approaches, and Multotec's Lithium/Tantalum Processing Flowsheet provides a practical guide to the equipment and process stages involved, from comminution and screening through to gravity concentration, magnetic separation and dewatering.

Nickel mining in Zambia is gaining traction as part of the country's critical minerals strategy. Nickel is essential for stainless steel, battery cathodes and alloy production. Mineral processing in mining for nickel involves comminution, flotation, magnetic separation and mineral refining, all stages for which Multotec provides dedicated equipment and support.  Multotec’s Nickel Beneficiation Flowsheet outlines the typical processing route for nickel ores.

Tin mining in Zambia is a growing area of interest, with tin classified as a critical mineral for electronics and soldering applications. The extraction of tin involves gravity-based mineral processing methods, including spirals, jigs and shaking tables — all within Multotec's equipment portfolio. Multotec's Tin Processing Flowsheet provides a detailed overview of the mineral processing steps involved in tin recovery.

Zambia's manganese mining sector is expanding in response to growing demand for the mineral, which serves as a key input in both steel production and lithium-manganese battery chemistries.. Mineral ore processing for manganese involves screening, classification, gravity concentration and magnetic separation. Multotec's Manganese Processing Flowsheet sets out the typical mineral processing route and the equipment required at each stage.

Types of mining in Zambia are diversifying rapidly. From copper and cobalt to lithium in Zambia, nickel, tin and manganese, the country's mineral processing industry is evolving, and the demand for knowledgeable, well-equipped mineral processing companies with proven local presence has never been greater.

Why Zambian mines need local mineral processing support

Mining for Zambia is not just about extraction, it is about maximising the value of every tonne of ore mined, creating Luanshya jobs and employment across the Zambia Copper Belt, and building a sustainable industrial economy that benefits communities, investors and the nation alike.

Local mineral processing support matters because:

• Response times are critical. When a screening panel fails or a hydrocyclone wears prematurely, every hour of unplanned downtime costs production. A locally based mineral processing equipment supplier with large stockholdings can respond faster than any international alternative.
• Ore bodies are unique. The Zambia mining sector hosts a diverse range of ore types, grades and mineralogies. Local metallurgical expertise, knowing how Zambian ores behave in a mineral processing plant, is invaluable when optimising circuits or troubleshooting performance issues.
• Flowsheet knowledge is transferable. Whether a plant is processing copper sulphide, copper oxide, lithium, nickel, tin or manganese, Multotec's flowsheet resources provide a starting point for mineral processing design and operation that can be adapted to local conditions.
• Training and development build capability. Multotec Zambia's customer training workshops and field service programmes help local engineers and plant operators build the skills needed to run high-performing mineral processing operations, contributing directly to the development of the Zambia mining sector's human capital.

As mining companies in Zambia, from the CLM Luanshya Copper Mines to emerging critical mineral operators, plan their next phase of development, the choice of mineral processing partner will be one of the most consequential decisions they make. Multotec Zambia offers the equipment range, technical depth, local presence and processing expertise to be that partner.

Explore Multotec's full range of mineral processing industry solutions or contact the Multotec Zambia team today to discuss your specific processing requirements.

Frequently Asked Questions

1. Where can I buy mineral processing equipment in Zambia?
   You can source mineral processing equipment in Zambia from Multotec Zambia, which supplies equipment and process solutions for copper, lithium, nickel, tin, manganese and other minerals. Its product range supports key plant stages including screening, classification, mineral beneficiation, sampling, wear protection and solid/liquid separation.
2. Does Multotec provide mineral processing solutions beyond copper?
   Yes. In addition to copper processing, Multotec provides mineral processing knowledge and equipment solutions for minerals such as lithium, nickel, tin and manganese. This is increasingly important as Zambia’s mining sector looks to diversify beyond copper and develop its critical minerals opportunities.
3. How can I contact Multotec Zambia for mineral processing support?
   Mining companies, plant managers, engineers and procurement teams can contact Multotec Zambia for support with mineral processing equipment selection, flowsheet guidance, technical advice, field services and plant optimisation. Use the contact form below to request a quote, speak to a technical specialist or enquire about equipment for a specific mineral processing application.
4. Why is copper processing important in Zambia?
   Copper processing is important because Zambia is one of Africa's major copper-producing countries, with copper accounting for more than 70% of export revenue. Efficient copper processing helps mines improve recovery, reduce losses, increase copper production in Zambia and support the country's goal of reaching 3 million tonnes of annual output by 2031.
5. What is the difference between copper oxide and copper sulphide processing?
   Copper oxide and copper sulphide ores have different mineral characteristics and require different processing routes. Copper sulphide ores are commonly processed through grinding and flotation in mineral processing, while copper oxide ores typically require copper beneficiation approaches involving leaching and SX-EW, depending on the ore body and plant design.
6. Why is Zambia looking beyond copper in mineral processing?
   Zambia is diversifying because minerals such as lithium, nickel, tin and manganese are becoming increasingly vital for batteries, electric vehicles, renewable energy and industrial development. Expanding mineral processing into these critical minerals could help Zambia attract new investment, create jobs and build a broader, more resilient mining economy.
7. What mineral processing equipment does Multotec supply in Zambia?
   Multotec Zambia supplies a comprehensive range of mineral processing equipment including hydrocyclones, spiral concentrators, screen panels, mill linings, slurry pumps, flotation wear components, industrial centrifuges, sampling systems and wear protection solutions — covering all key stages of a mineral processing plant for copper and critical minerals alike.