Fresher. Longer. Harness the power of exceptional cooling and preservation to improve your operations and bottom line. Learn about DeepChill® applications

DeepChill® – An Advanced Preservation Technology

DeepChill® is like no other preservation technology. It’s comprised of tiny pearl-like micro-crystals generated in salt, or freshwater, and then delivered in slurry form to rapidly cool and hold valuable product at peak freshness.

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The DeepChill® difference

Pioneered by Sunwell, the revolutionary DeepChill® technology provides fast, uniform and long-lasting cooling with no damage to your product – resulting in superior quality, longer shelf life, operational efficiencies and even greater market reach.


Superior cooling performance

Delivering 2–3 times the cooling rate of conventional ice, DeepChill® provides instant and uniform cooling without freezing your product.


Reduced contamination risk

DeepChill® is produced and stored in a closed system and distributed through sealed piping, without exposure to any outside contaminants.


Lower energy costs

With low energy requirements and high cooling efficiency, DeepChill® is a cost-effective solution. DeepChill system allows you load level or load shift to off-peak hours with lower electricity rates.


Improved labor costs

Unlike conventional ice, DeepChill® is fully automated, free-flowing and can be pumped anywhere, making it easy to distribute and handle. No shoveling or fork-lifting required.

Cooling and preservation for a wide range of industries


Ideal for every application

Cooling and preservation
Cooling and preservation
Industrial applications
Industrial applications
Process cooling
Process cooling

The flexibility you need

DeepChill® offers a wide range of cooling temperatures and ice consistencies to give optimum results with a variety of products and in different applications. It can be formulated with different additives to provide the best preservation for each specific application.


Water source

Fresh water or sea water


Ice fraction range

From 10% to 100% pure crystals


Crystal size

Variable size to retain or drain water



From 0.1% and up