MET Metals
We design, manufacture, and install turnkey plants specialized in metal treatment and recovery. Our facilities are designed to process complex flows (such as slag, end-of-life vehicles, or fragmented scrap), extracting every last metallic particle with maximum purity to return it to the steel and foundry industry as a high-value raw material.
Mechanical treatment for metal separation and recovery: increases the commercial value of by-products and enhances facility profitability
Drastic energy savings
Producing metal from treated scrap consumes between 70% and 95% less energy (depending on whether it is steel or aluminum) than extracting it from primary mining, drastically reducing the carbon footprint.
High-precision purity and segregation
Through eddy current technologies and optical sensors, they accurately separate ferrous from non-ferrous metals (aluminum, copper, brass), guaranteeing high-quality raw materials for foundries.
Safe decontamination
These plants act as environmental filters, extracting in a controlled manner hazardous components present in complex scrap, such as oils, refrigerants, batteries, or PCB capacitors.
Reduction of mining pressure
Each ton of recovered metal avoids the extraction of several tons of iron ore, bauxite, or copper, protecting ecosystems and limiting the generation of mining waste.
Bianna’s metal facilities are synonymous with extreme robustness and high efficiency. The success of these plants lies in the combination of our detailed engineering (Plant Engineering) with the integration of heavy machinery designed to withstand high densities and wear. Through advanced screening systems, aerodynamic separation, and optical/magnetic technology, we isolate ferrous and non-ferrous metals from mixed waste streams, ensuring clean, classified material ready for smelting.
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De residuo
Type of waste entering the plant
The recycling of metals, both ferrous and non-ferrous, enables energy savings by reducing their extraction and processing at source. Metals recovered in treatment plants come primarily from large automobile shredders, from the recovery of appliances and electrical and electronic equipment, and from the cleaning of shredder fluff and other processes in the metal recovery industry.
The separation of metals by type and composition and the obtaining of clean final fractions considerably increases the commercial value of the by-products obtained, thereby increasing the profitability of facilities dedicated to their treatment.
A recurso
Recoverable materials obtained
- Ferrous metals: iron, steel, and magnetic alloys recovered with high purity.
- Non-ferrous metals: aluminum, copper, brass, and other valuable metals extracted through eddy currents.
- Light materials and impurities: plastics, paper, and wood that are removed from the main flow to avoid contaminating the metallic by-product.
- Fines and inerts: soil, sand, and debris separated in the initial screening phases.
Operation
Power and precision in metal recovery
Metal processing requires technology capable of withstanding high mechanical impacts and performing precision separations:
- Robust reception and dosing: heavy material enters the line through plate feeders (PB Series) or impact conveyors designed to absorb the shock of massive loads.
- Screening and preparation: large thick-plate trommels (up to 10-15 mm thickness) separate the flow by size, removing aggregates and fines that could hinder magnetic recovery.
- Light and heavy separation: the flow passes through an impurities separator (Windsifter – MW Series). Through a powerful air flow, light elements (plastics) are blown away, while metals (heavy) fall by gravity, remaining completely clean for subsequent classification.
- Magnetic and inductive recovery: the concentrated metal flow passes through magnetic blocks to capture ferrous materials (iron/steel) and eddy current equipment to propel and separate non-ferrous materials (aluminum).
- High-density evacuation: finally, the recovered pure metals are channeled to storage bunkers through our trough roller conveyors (UP Series), the ideal solution for moving high-density and abrasive fractions.
Aftersales Services
Maintenance, technical service and spare parts. Minimise downtime, maximise results.
Metals en acción
Showroom and training
Bianna Greenways, to see our plants and equipment in real operation
Equipos que forman parte de esta planta
Ofrecemos configuraciones adaptadas a cada proyecto, desde soluciones compactas hasta líneas de procesamiento masivo.
Conveyor Belt
Specifically designed to link equipment, accumulate material, and dose flows, thereby optimizing internal transport and logistics.
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