ZETA|Products|Magnetic Agitators
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Magnetic Mixing Technology

ZETA magnetic agitators – engineered for reliability, contamination control and performance.

Designed specifically for aseptic processes, our mixing solutions meet the highest GMP standards.
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Solutions for aseptic production processes. Magnetic Mixers: Tailored to meet your needs.

Our portfolio reflects decades of engineering expertise and close collaboration with end users. We offer a robust range of standardized and custom designs – including bottom-, top-, and side-mounted options – for vessels of all sizes and mixing profiles.

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Bottom-mounted magnetic agitators

ZETA’s bottom-mounted magnetic agitators are engineered for demanding mixing tasks across industries.

The BMRT series features an innovative impeller design that enables powerful, shear-protective mixing with dry-run capability.

The BMRF series, typically tailored for bioreactors and fermenters, offers application-specific configurations with multiple-impeller options.

For more intensive mixing needs, ZETA also provides high-speed (BMR HS) and high-shear (BMR RS) agitators.

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Top-mounted magnetic agitators

 

Top-mounted magnetic mixers of the AMRi series are customized to meet specific process requirements.

Designed for applications such as large mixing vessels, ultrafiltration systems, and slurry tanks, these agitators deliver high operational stability even with inclined agitator shafts.

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Side-entry magnetic agitators

Depending on the customer’s wishes and requirements, we offer side entry agitators as a further option.

Your expert partner in mixing process support.

ZETA supports the full lifecycle of your mixing systems – from concept and scale-up to retrofits and bioreactor characterization. We also offer advanced tools such as Computational Fluid Dynamics (CFD) simulations to optimize mixing behavior and vessel geometry.

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Retrofitting & customization

Upgrade from mechanical seals or other magnetic mixer brands to ZETA’s magnetically coupled agitators seamless, efficient, and tailored to your process.

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CFD simulations

Advanced computational fluid dynamics for optimized mixer design and performance prediction.

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Mixing studies

In-depth analysis and validation of mixing processes to ensure efficiency and product quality.

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Installation & maintenance service

Professional support for smooth commissioning and reliable long-term operation.

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Support tools

Provision of tools specifically developed for mounting and demounting agitator systems.

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Ideal for aseptic and GMP-compliant production. Key advantages of ZETA Magnetic Mixing Technology.

Aseptic and efficient design

Our agitators feature an open, drainable, and cleanable design, supporting optimal hygiene and easy integration into CIP/SIP processes.

Global presence

With a global footprint, ZETA provides local support and expertise wherever your operations are located.

High-torque performance

With proven know-how in designing and operating magnetic mixers up to 2500 Nm, ZETA ensures reliable performance even under demanding conditions.

Reduced maintenance downtime

Smart design and robust components help minimize downtime, keeping your operations running smoothly and efficiently.

Tailored engineering solutions

Our engineering expertise enables customized designs that meet specific process requirements.

Unmatched product range

ZETA offers the widest selection of magnetically coupled mixers and agitators in the industry, ensuring the right solution for every application.

Versatile applications across industries. Engineered for a wide range of demanding tasks.

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Cell culture & fermentation

Gentle, sterile mixing for sensitive biological processes.
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Blood plasma fractionation

Reliable agitation for high-purity pharmaceutical applications.
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Low shear applications

Ideal for shear-sensitive products and delicate suspensions.
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Emulsification & high-shear applications

Powerful mixing for creating stable emulsions and dispersions.
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General mixing applications

Flexible solutions for a broad spectrum of standard mixing needs.
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Powder & vigorous applications

Robust performance for challenging powder incorporation and high-viscosity media.
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Chemical applications

Safe and efficient mixing in corrosive or hazardous environments.
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Food applications

Hygienic and contact-free mixing for sensitive ingredients and clean-in-place (CIP) environments.

Climate-friendly alternative.

Unlike conventional agitators, magnetic mixers require neither high-purity steam condensate nor gas barrier systems for shaft sealing. This reduces energy usage and CO₂ emissions significantly.

Any questions?
Get in touch with our expert!

Nicole Zangl
Head of Business Development Mixing Technology and Products
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Downloads. Magnetic Mixing Technology.

Brochure Magnetic Agitators

ZETA offers a wide range of magnetically coupled agitators for diverse applications.
Sterile, efficient, customizable, and reliable – ready to tackle complex mixing tasks in pharma and biotech.

Product data sheet BMRT

Discover ZETA’s bottom-mounted magnetic agitators. Sterile, powerful, and ideal for demanding mixing tasks in pharma, biotech, and food industries.

Product data sheet BMRF

ZETA’s bottom-mounted magnetic agitators for fermenters and bioreactors
Built for safe, long-term process control in biotech and pharma–sterile, reliable, and proven in demanding environments.

Product data sheet AMR

ZETA’s top-mounted magnetic agitators offer sterile, low-maintenance mixing for pharma, biotech, and food. Available with internal or external magnetic coupling.

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