Docal has been a leader in spray chilling design for over 30 years. The falling film design is very popular in the poultry and fishing industries, among other fields, where water temperatures close to freezing are required.
This very specialized design (spraying refrigerant over tubes circulating water) drastically reduces the risk of tube freezing as well as lowering refrigerant charge. Our custom design allows for endless configurations and materials such as carbon steel, stainless steel, titanium and any other metallurgical requirement for your specific application.
Docal’s spray chillers are certified according to the latest ASME standards and available with National Board (USA) or CRN (Canada) certifications. Post-weld Heat treatment and corrosion allowance available as options.
