Our website uses cookies to enhance your browsing experience. You agree to the usage of cookies when you continue using this site, as detailed in our privacy policy.

Rod mixer Fermento

Our powerhouse the FERMENTO comes in six different performance classes from 7.5 kW to 22 kW.


It is installed into the side of the concrete lid, in a mounting frame which is embedded in the concrete. It can be easily de- and re-installed for maintenance work or retro-fitted into the digester. It is suitable for steel or concrete tanks.

Rod mixer Fermento XL

Based on our decades of experience in the manufacture of agitators for agriculture and biogas plants, we have developed our "Methabolix" power package.


It can be installed laterally into the concrete wall, from above through the concrete ceiling or over the roof frame "Methabox". The installation can also be carried out with the tank filled.


The Methabox® system is a built-in option for flexible gas storage, such as air-supported roofs and has been specially developed for flexible gas membranes.


Air-supported or foil roofs are often used as flexible biogas storage and gastight silo covers for biogas plants. These roofs are usually made of a PE film and an outer weather protection film made of PVC. The new Methabox system from Peters Mixer is easy to install into these air-supported roofs on biogas plants.