On 1–2 October, Protech Continental Group took part in the 5th Renewable Gas Exhibition 2025 in Valladolid,,an event that brought together leading industry players to share developments, projects and sustainable solutions. We reaffirmed our commitment to innovation by presenting our most advanced solutions in pumping, agitation and waste treatment to customers and professionals alike.
A Stand showcasing cutting-edge technology
At our stand, we showcased equipment and integrated solutions from our leading brands Kronoa, SUMA and Börger, which drew great interest from visitors:
Kronoa:
- Kronoa Biomix H65 440-09 500X4000 Progressive Cavity Pump
- Kronoa S65 600-06 BG Progressive Cavity Pump
- Kronoa S80 875-06 BG Progressive Cavity Pump
- Kronoa Dynamix S30 Dynamic Mixer
SUMA:
- OPTIMIX Agitators
- GIANTMIX Agitator
Börger:
- OrbitGrinder Macerator, ensuring effective shredding and protecting downstream equipment.
- Bioselect Separator, for efficient solid–liquid separation.
One of the highlights of our stand was the demo tank with an integrated agitation system, allowing visitors to observe the interior of a full-scale digester with realistic finishes and accessories.
Bioselect RC40 Separator, a highlight of the Renewable Gas Exhibition
Among all the innovations, the Bioselect RC40 Separator stood out as one of the key attractions of the event thanks to its exceptional combination of efficiency, durability and innovative design:
- Innovative design: Compacting screw with integrated filter screen and continuous self-cleaning system.
- Maximum efficiency: Two-stage filtration system ensuring optimal performance and extended service life.
- Versatility: High output in a compact footprint, available in mobile versions (Powerlift, Powerframe or TwinSep).
Visitors had the opportunity to see firsthand how this solution adds value to the treatment of substrates with high fibre content, such as slurry or digestate, improving reduction, separation and nutrient management in biogas plants.
Driving the future of renewable energy
The Renewable Gas Exhibition 2025 not only allowed us to showcase our latest solutions but also to connect with professionals, customers and partners across the sector. These two dynamic daysdel sector. Fueron dos jornadas intensas en las que reinforced our commitment to innovation and collaboration as we continue to move towards a more sustainable energy model.
At Protech Continental Group, we remain dedicated to delivering maximum reliability and efficiency in every project, supporting our clients throughout their energy transition journey.
Would you like more information about the equipment we showcased at the Renewable Gas Exhibition 2025?
Contact our team, we will be happy to advise you on the most suitable solution for your project.

