APV & GAULIN HOMOGENIZER EXPERTS
Sales • Service • Rebuilds • Process Expertise

APV Rannie® and Gaulin® homogenizer range
For decades, Dairy Engineering has specialized in APV and Gaulin high-pressure homogenizers, providing processors with the equipment, parts, service, and technical expertise needed to keep these critical machines operating reliably. As an authorized SPX FLOW distributor, we support new APV homogenizers as well as the extensive installed base of Gaulin equipment operating throughout dairy, food, beverage, pharmaceutical, and other processing industries.
Sales, Service & Complete Rebuilds
Our in-house Homogenizer Shop supports everything from routine maintenance to complete machine refurbishment:
· Complete APV and Gaulin homogenizer rebuilds
· Fluid-end inspection and rebuilding
· Homogenizing valves, plungers, packing, seals, and wear parts
· Hydraulic and drive-end repairs
· Troubleshooting, field service, and preventive maintenance
· New APV homogenizer selection and sales
· Refurbished homogenizers and custom-configured replacement equipment
Decades of Parts & Equipment
Inventory is one of our biggest advantages. Dairy Engineering maintains an extensive selection of APV and Gaulin parts, including components for older machines that can be increasingly difficult to source.
We also stock and refurbish used homogenizers, giving customers another option when they need to replace equipment, increase capacity, or avoid the cost and lead time of purchasing new.

More Than a Repair Shop
Homogenizer performance depends on the entire process. Flow rate, pressure, temperature, viscosity, valve configuration, and surrounding equipment can all affect performance. Our combination of homogenizer expertise and process engineering experience allows us to diagnose the complete application - not simply replace parts.
New, Rebuilt or Custom Configured
Whether you need a part, emergency repair, complete rebuild, refurbished machine, or a new APV homogenizer, Dairy Engineering can help determine the right solution for your process.
Our team can support applications from laboratory and pilot-scale work through full production homogenization.
Need help with an APV or Gaulin homogenizer?
Contact Dairy Engineering to discuss your application.
Images sourced from Dairy Engineering Company's homogenizer pages and equipment listings.
