Compact Pasteurizers, Bespoke Pasteurizer. Unison Engineering Pasteurizers, High Quality Pasteurizers for Dairy Products, Beverage, Liquid & Pharmaceutical Processing Industries. Used & New Pasteurizers Contact Us for Commercial Pasteurizers

Compact and Bespoke Pasteurizers

With the increased importance of pasteurisation to extend shelf life and avoid spoilage, we see more and more clients looking for a cost-effective solution. Having spoken to our customers to find out exactly what they need to optimise their pasteurization process, our engineering and design team have developed Unison’s innovative range of compact and bespoke pasteurizers.

For Small to Medium Artisan producers that want a high-quality, cost-effective pasteurizer, Unison provides innovative solutions.  Using our 80 years of experience in the industry, we are proud to say that we have developed the most cost-effective pasteurizers on the market today.

Our systems are user-friendly and fully automatic. We’re always striving for excellence by researching new processing methods and innovations that will help you achieve a perfect product. This passion, combined with years of experience and comprehensive knowledge ensures that Unison is leading the way in pasteurization technology. 

We provide full support at every stage, from inquiry to installation. We will also provide any necessary training for your workforce, ensuring your new pasteurizer runs without a hitch. We pride ourselves on our after-sales care and stock a comprehensive range of spare parts, helping our clients continue with business as usual.

Thanks to our many decades of experience, Unison is able to help our clients to find the right pasteurizing solution by offering plug-and-play compact pasteurizers, bespoke manufacturing, proposing accompanying machinery and equipment which combine technology and user-friendliness.   We are experts in the field of liquid processing and keen to assist clients with any processing solutions you require.

We offer plug-and-play small/compact pasteurizers for amounts up to 2000 l/hr. We also manufacture bespoke pasteurizers from 2000 l/hr to 20,000 l/h.


Our pasteurizer range includes Milk Pasteurizers, Beer Pasteurizers, Cheese Pasteurizers, and  Yoghurt Pasteurizers. Unison pasteurizers can be modified to suit a wide variety of processing requirements products including Milk, Cheese Milk, Juice, Cider, Beer, Wine, Cold Brew Coffee, Syrups, botanical water, CBD, kombucha and much more. 

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This Project was supported by the Local Enterprise Office Limerick through co-founding from the Irish Government and the European Regional Development Fund 2014-2020. The project contributes to the SME support, promotion and capability development theme of the ERDF co-funded programme. 
Pasteurizer Europe
Pasteurizer Europe