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Magnetic Agitators & Mixing Systems
Magnetically coupled aseptic mixing systems for sterile biopharmaceutical manufacturing.
Engineered for reliable agitation, contamination control, and scalable process performance.
Fully sterile vessel operation
Reduced maintenance requirements
Improved cleanability and CIP/SIP integration
Long-term reliability in GMP production environments
Agitation configurations for every process requirement. Tailored to vessel geometry and process demands.
Bottom-Mounted Magnetic Agitators
- BMRT series supports demanding, shear-sensitive mixing applications
- Designed for dry-run capability and high-purity biopharma processes
- BMRF series optimized for fermenters and bioreactors
- High-speed and high-shear variants available for intensive mixing requirements
Top-Mounted Magnetic Agitators
- Designed for larger vessels, UF systems, and slurry tanks
- Supports stable mixing performance in challenging vessel geometries
- Suitable for inclined shaft configurations and demanding process conditions
Side-Entry Magnetic Agitators
- Alternative agitation geometry for specialized vessel and process requirements
- Configurations optimized for process layout and operational constraints
- Supports flexible integration across multiple vessel designs
Mixing Studies
Validation of mixing performance to ensure process efficiency and product quality.
CFD Simulations
Computational Fluid Dynamics modeling to optimize impeller design, mixing behavior, and vessel geometry.
Retrofitting & Upgrades
Replacement of mechanical seal agitators or other magnetic mixer brands with ZETA magnetic mixing systems.
Installation & Maintenance
Specialized tools and service support for installation, commissioning, and long-term operation.
Advantages of magnetic mixing technology. Reliable, sterile, and maintenance-friendly agitation.
Aseptic Design
Open, drainable geometry supports hygienic operation and full CIP/SIP integration.
Custom Engineering
Mixing systems tailored to vessel geometry and process requirements.
Global Support
Engineering and service expertise available across global manufacturing operations.
High Torque Capability
Magnetic mixers engineered for torque levels up to 2500 Nm, supporting demanding mixing applications.
Reduced Maintenance
Elimination of mechanical seals reduces downtime and simplifies maintenance.
With cutting-edge designs expertly tailored to meet your specific mixing needs, our agitators ensure exceptional reliability and seamless production.
With our incessant research and development, we are pushing the boundaries of magnetic mixing technology towards increasingly complex stirring tasks in ever larger volumes.
ZETA bottom-mounted magnetic agitators guarantee safe process control over long
periods of time and can be used with vessels up to 100,000 liters.
We‘ve got you covered – whether it‘s equipping new vessels or bioreactors with ZETA‘s cutting-edge magnetic agitators, or retrofitting your existing plant by replacing conventional agitators.
We offer an ample product range for a variety of mixing processes.
The ZETA high shear mixers – agitators with higher shear forces and higher rotor speeds for the production of emulsions and suspensions – are constantly being improved.
Cell Culture & Fermentation
Gentle, sterile agitation for microbial and mammalian production.
Blood Plasma Fractionation
Reliable mixing for high-purity plasma processing.
Low-Shear Mixing
Ideal for shear-sensitive biologics and suspension cultures.
Emulsification & High-Shear Processes
Mixing systems engineered for demanding formulations and dispersion applications.
Efficient Mixing with Lower Energy Demand
Magnetically coupled agitators eliminate mechanical seals, reducing contamination risk, maintenance complexity, and the need for energy-intensive steam lubrication. Learn how magnetic mixing technology can support both GMP-compliant sterile processing and long-term sustainability goals in biopharmaceutical manufacturing.
Related Resources Magnetic mixing insights and technical documentation.
Brochure Magnetic Agitators
Overview of ZETA’s magnetic agitator portfolio, including bottom-mounted, top-mounted, and side-entry configurations engineered for aseptic mixing, sterile processing, and demanding biopharmaceutical applications.
Product data sheet BMRT (Bottom Mounted Reactor Tank)
Technical data and configuration details for bottom-mounted magnetic agitators designed for hygienic process vessels requiring reliable mixing, cleanability, and low-shear performance.
Product data sheet BMRF (Bottom Mounted Reactor Fermenter)
Technical overview of bottom-mounted magnetic agitators engineered for bioreactors and fermentation systems requiring long-term process stability and contamination-safe operation.
Product data sheet AMR (Agitator Magnetic Reactor)
Technical data for top-mounted magnetic agitators supporting large-vessel mixing applications with internal or external magnetic coupling configurations and simplified sterile maintenance.
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