About

Reliable mixing is essential to product quality, process consistency and operational efficiency. For nearly 80 years, the Stelzer brand has delivered engineered mixing solutions for applications where precision, hygiene and reliability are critical.

Built on decades of process expertise, Stelzer develops customized mixing systems for the food & beverage, dairy, chemicals, biogas and other industrial markets. Every solution is designed to meet demanding process requirements while supporting product integrity, efficient cleaning and long-term performance.

From application engineering and process testing to precision manufacturing, Stelzer helps customers achieve consistent results with mixing solutions tailored to their unique production needs.

Brand Overview

Mixing plays a critical role in product quality, process consistency and production efficiency. Hygienic applications demand equipment that not only deliver precise mixing performance but also support cleanability, regulatory compliance and reliable long-term operation.

For nearly 80 years, Stelzer has specialized in developing customized mixing solutions for these demanding environments. Every mixer is engineered to meet specific process requirements through application expertise, precision manufacturing and advanced engineering.

Core capabilities include:

• Application engineering
• Project-specific mixer design
• Hygienic engineering
• CFD simulation
• Laboratory testing
• Process optimization
• Precision manufacturing
• OEM aftermarket support

Stelzer's engineering approach helps customers achieve reliable mixing performance while simplifying cleaning, reducing maintenance and supporting efficient production.

Brand Legacy & Heritage

Since 1946, Stelzer has built its reputation by developing customized mixing solutions for industries where precision and hygiene are critical. Originally serving the dairy and chemical industries, the brand expanded its expertise into food, pharmaceutical, biotechnology, and other demanding process applications. Today, Stelzer continues to combine decades of engineering knowledge with modern testing, CFD simulation and precision manufacturing to deliver reliable, application-specific mixing systems that help customers improve product quality, operational efficiency and process reliability.

Industries

Stelzer mixing solutions support manufacturers across a wide range of hygienic and industrial markets.

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