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Homogenizers

APV® Rannie® and Gaulin® Homogenizers

Precision Homogenization for High-Quality Product Performance

SPX FLOW offers industry-leading APV Rannie® and Gaulin® homogenizers—engineered to deliver consistent results, enhanced product quality and reliable process efficiency across a wide range of applications. With over 100 years of experience, we help companies achieve better emulsions, improved texture and greater process control.

What Is Homogenization?

The homogenization process improves product uniformity by mixing immiscible liquids into a stable emulsion. Using high pressure and precision-engineered valves, our homogenizers create turbulence and shear that break down particles, distribute components evenly and enhance product characteristics.

Benefits of Using a Homogenizer

APV homogenizers are used in industries including dairy, food and beverage, pharmaceuticals, cosmetics, biotechnology and chemicals. Our systems are designed to help you:

  • Achieve a smoother, more uniform texture

  • Improve stability and shelf life

  • Control particle size for fine emulsions

  • Enhance gloss, color and appearance

  • Reduce or eliminate the need for stabilizing additives

  • Improve water binding and absorption

  • Develop creams and lotions with better spreadability

Why Choose SPX FLOW? 

Every production environment is different. That’s why SPX FLOW collaborates with you to deliver customized homogenization solutions that meet your specific process requirements. Through our Innovation and Design Centers, we test and analyze product samples to fine-tune performance and optimize energy usage—ensuring systems are efficient without being overbuilt. 

A Proven History of Innovation

The legacy of homogenization started here:

  • 1892 – Rannie founded in Denmark

  • 1899 – Gaulin patents the first milk homogenizer

  • 1900 – Homogenized milk introduced at the Paris World Fair

  • 1918 – Rannie develops its first homogenizer

Today, the APV Rannie and Gaulin homogenizers are trusted by manufacturers worldwide for reliable performance and continuous innovation in liquid processing.

Global Service and Lifetime Support

SPX FLOW provides comprehensive global support for APV Rannie and Gaulin homogenizers, long after installation. Our service solutions include access to high-quality genuine spare parts, preventative maintenance strategies, expert technical support and diagnostics. With a worldwide network of trained partners, we ensure long-term equipment performance, reduced downtime and extended operational life—helping you get the most from your homogenizer.

Contact SPX FLOW today to learn more or request a consultation.

Products

Homogenizer Water Recycling System
Pilot 4T Homogenizer
Rannie 77T and Gaulin 77T Series - High Pressure Homogenizers
Rannie 57T and Gaulin 57T Series - High Pressure Homogenizers
Rannie 110T/125T - Gaulin 110T/125T Series - High Pressure Homogenizers
Gaulin Series - Mono-Blocks - Homogenizer Liquid End
Rannie Series - Three-Piece Block - Homogenizer Liquid End
Rannie 185Q / 275Q - Gaulin 185Q / 275Q Series - High Pressure Homogenizers
Rannie 132Q / Gaulin 132Q Series - High Pressure Homogenizers
APV Rannie® 132T / Gaulin® 132T - High Pressure Homogenizers
Rannie 315 Series - High Pressure Homogenizers
Rannie 15 / 24 / 37 and Gaulin 15 / 24 / 37 Series - High Pressure Homogenizers
Rannie 5 and Gaulin 5 Series - High Pressure Homogenizers
Homogenizer Soundproof Cabinets - Noise Reduction for Higher Capacity Homogenizers
PLC Control Panel for Homogenizers
Laboratory Homogenizers
Oil Filtration (UFO) Unit or System
Gaulin 132CPR Series - High Pressure Homogenizers

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