Enviroflex GmbH

Enviroflex Group is a specialized engineering group active in the fields of environmental technology and oil processing. The Group consists of two independent companies:

• Enviroflex GmbH, headquartered in Vienna, Austria (Company Register No. FN 412748 t), focuses on Separation Technology and Composting Plants.
• Enviroflex Altöltechnik GmbH, based in Heide (Holst), Germany (Registration No. HRB 17894, Amtsgericht Pinneberg), specializes in Used Oil Treatment and Re-refining Technologies.
Together, we bring over 30 years of combined experience, technical expertise, and innovation to serve customers across Europe and beyond.
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Used Oil Treatment and Lubricants
Enviroflex Altöltechnik GmbH is a leading provider of turnkey solutions for the re-refining of used motor and industrial lubricants. Our advanced systems include:
• Water and light fuel separation by Distillation Towers
• Multi-stage Wiped Film or Short Path Evaporation under high vacuum (up to 0.1 mbar a)
• Final decolorization and purification using reactivable Activated Bauxite Polishing Units by reactivable Activated Bauxite (TURBOSORB)
• We are one of the few companies manufacturing oil polishing units for both black base oils (POLISHLUBE) and transformer oils (REGENX), using reactivable bauxite that can be regenerated hundreds of times. We also supply mixed and formulated Adsorbents for various applications.
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Composting Technology
Enviroflex GmbH designs and constructs complete Membrane-Covered Composting Plants, offering:
• Odor control solutions
• Reduction of pests (insects, birds)
• High-performance composting membranes under our brand name
These systems are suitable for any organic waste treatment.
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Separation Technology
In the field of sludge treatment, Enviroflex GmbH offers complete Sludge Thickening and Dewatering Systems, integrating:
• Belt Thickeners
• Belt Filter Presses
• Screw Presses
• Custom-designed Flocculant Preparation Units for powder or liquid PAM
We also supply Polyacrylamide Flocculants and Polyester Filtration Fabrics under our own brand.
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Engineering, Automation & Quality
Our systems are engineered with advanced automation and are fully controlled via Siemens PLCs and SCADA system, using high-quality sensors and transmitters. Remote monitoring and control via secure internet connection are standard features in our design — ensuring both convenience and safety.
Enviroflex Group is certified according to ISO 9001:2015 and HSE-MS standards. All our equipment is manufactured in compliance with CE regulations and relevant European safety and quality standards.