Base and Precious Metals
Optimize concentrate thickening, tailing dewatering and neutralization with advanced filter media for base and precious metals, to boost efficiency, reduce costs, and improve sustainability.
Engineered for Efficiency, Built for Tough Conditions
Improve recovery
Achieve high concentrate purity, consistent moisture levels and dewatering efficiency with optimized filter media.
Reduce downtime
Durable, abrasion-resistant solutions extend filter life and minimize maintenance interruptions in harsh environments.
Suitable Solutions for Every Process Step
Our advanced filtration solutions for iron ore, lead, zinc, copper, molybdenum, nickel, gold, silver, and other precious metals ensure high productivity, low moisture, and reliable performance.
- Concentrate Thickening
Sefar filter media ensures high solids capture, clear filtrate, efficient cake formation, and reliable cake release, to deliver consistent thickening of slurries for downstream processing. - Tailings Dewatering
Our durable filter solutions with long service life reduce residual moisture, support dry stacking of mining waste, lower environmental impact, and minimize reliance on settling ponds and tailings dams. - Neutralization
In processes where neutralization is required, Sefar filtration systems effectively separate solids from liquids, ensuring compliance with environmental regulations and protecting downstream ecosystems.
Our products
Sefar’s extensive application expertise and broad portfolio of filtration fabrics ensure the optimal selection of filtration solutions that meet your specific requirements.
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Process Filtration Overview
Learn more about our process filtration solutions.
Powering process performance
Filtration plays a critical role in mineral processing performance. With extensive experience and a global presence, we help companies meet specific production, quality, and sustainability demands.
Custom-fit filtration for complex needs
Decades of application expertise and a fully integrated value chain, from yarn manufacturing to the finished product, enable us to deliver filter media precisely matched to specified processes and standards. This ensures optimal performance and long-term efficiency.
Maximized efficiency and yield
Sefar filtration solutions increase throughput, reduce product loss, and extend service life. Faster filtration, lower maintenance, and more durable filter media help boost productivity and yield while minimizing downtime and operating costs.
Worldwide support, where you need it
Our local teams are backed by global lab resources to provide fast support and expert guidance. From troubleshooting to delivery, our strong local presence ensures reliability, responsiveness, and results, anywhere in the world.
Learn more about us
Upcoming Events
10-12 February 2026 | Barcelona | Spain
Exposolidos 2026
The Exhibition for the Technology and Processing of Solids- is the leading trade fair in southern Europe specialized in the handling and processing of solids, bulk materials, dry powder, semi solids and solids-liquid separation.
10-12 February 2026 | Barcelona | Spain
Polusolidos Expo 2026
The Exhibition for Dedusting and Filtration Technology is a unique international event specialized in technology for the collection and filtration of process emissions.
22-25 March 2026 | Adelaide | Australia
Metplant Conference 2026
The MetPlant Conference promises to be a premier gathering for professionals in the metallurgy and mineral processing industry. This four-day event brings together industry leaders, researchers, and practitioners to share insights, innovations, and advances in plant design and operation.
All events
Get in Touch in Germany
Sefar Germany
Am Gewerbering 22 83533 Edling
Sefar GmbH
