Toll Drying

With 20 years of experience, our team knows how to gently dry your valuable food, nutritional supplements, or pharma ingredients. Our exclusive Hydro•Dri ™ drying methodology ensures the best results retaining the product's color, flavor, and nutritional value. 



The Oregon DryTech Hydro•Dri™ gentle heat transfer drying method has many benefits over conventional drying methodologies, such as spray, freeze and drum drying. Our proprietary gentle evaporative heat transfer process preserves product quality, excellent throughput and maintains an energy efficient footprint. 

Product Quality

Heat is "the devil" when it comes to drying many products. The heat degrades product quality. Traditional spray dryers utilize high heat and sometimes a super high flash heat to dry products zapping them of nutritional quality, color, and flavor. The Oregon Drytech Hydro•Dri utilizes our state-of-the-art certified organic drying methodology which uses heat transfer technology  to gently remove moisture from the wet material at temperatures ranging typically between 30˚C to 90˚C ensuring that products will maintain their nutritional integrity, original color, and flavor.

Drying Costs

Another common drying methodology employed utilizes freeze dryers​. Freeze dryers are good at maintaining original product integrity, like the Hydro•Dri. Freeze dryers are notoriously expensive to utilize both from a product throughput and energy efficiency perspective. The Hydro•Dri has a much higher throughput than most freeze dryers, and operates far more energy efficient meaning that drying costs on the Hydro•Dri are typically 1/3 the cost of drying on a freeze dryer.

Product Examples

Our customers dry food products such as vegetables like asparagus, fruits like mango, soups, and other food items. We also have customers that dry ingredients for nutritional supplements such as blue-green algae, curcumin, mushrooms, and even biopharma ingredients.

Contact Us

If you care about product quality, drying costs, and overall energy efficiency, the Hydro•Dri is the right product for you. Oregon Drytech is the world leader in commercial dryers. Contact us regarding toll drying your products remotely, or on site.




To learn more about Oregon Drytech please use the contact form below, or contact Richard Newman at 541-591-3590 or email

Head Office

Richard Newman - Director of Sales

2859 Avalon Street

Klamath Falls, OR  97603

Tel: 541-591-3590


To apply for a job with Oregon Drytech, please send a cover letter together with your C.V. to:

2018 ©Oregon Drytech, LLC