Zero-g Biomixer

Excellent gentle mixing for bioreactors

The future of biomixers

Zero-g Biomixer is the multistage bioreactor mixer from Metenova. The mixer is a magnetically coupled bottom-mounted mixer for aseptic processes that ensure full integrity of the bioreactor.

metenova biomixer

The future of bioreactors

Zero-g Biomixer offers excellent gentle mixing and features Metenovas patented Zero Gravity Technology, a unique magnetic bearing, minimizing the risk of damaged ceramics, that is common with traditional bearings. To ensure uptime and robustness, the new bioreactor mixer features a new heavy duty bearing design to manage the higher forces associated with long shafts and wider blades, needed for bioreactors.

Your customized bioreactor impellers can be implemented, minimizing the need for revalidation.

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Integrity by design

The magnetically coupled bottom mounted mixer eliminates mechanical seals and is the optimum solution for aseptic and sterile vessels.


Safe and robust

The Zero-Gravity bearing technology, in a heavy-duty version, ensures safe operation and maximizes production uptime.


Customize your impeller design 

Your customized bioreactor impellers can be implemented, minimizing the need for revalidation.


The Zero gravity technology

The Zero-g Biomixer is based upon the Metenova patented Zero Gravity technology, which allows for the most aseptic, reliable, and efficient magnetic mixer. This is what makes it so. 

The patented robust design provides a magnetic “cushion” that acts like a suspension during the installation of the mix head and transport of the vessel.

The patented design provides extremely low wear and maintenance is kept to a minimum.

The Zero Gravity Technology enables a very high level of aseptic design.

2023 ZGB sprängskiss

Detailed information

Multistage bioreactor mixer that is a magnetically coupled and bottom-mounted.

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