Surdry has a proven track record in product innovation and technology development with over three decades of experience.

Our steam/air technology with water spray homogeneisation has proven itself to be the most universal process method and is applicable to all types of products and packaging.

Our catalogue contains all types of solutions to match your individual needs. The range continues to grow but is always based upon experience. This philosophy guarantees the effectiveness and quality of our retorts / autoclaves.

Because it provides sources of heat from below (steam), from above and from the sides (water spray) that distribute the temperature evenly.

Because there are multiple turbines (sprays) to mix the steam and the air throughout the autoclave, unlike systems that utilize a single fan at the end.

Because our cooling system is not just cooling from above. It prevents the "umbrella" effect and the consequent slower cooling in the lower layers.

Because the heating curve and the final Fo value of the product do not depend on the state of a heat exchanger, the effectiveness of which could vary according to the degree of maintenance.