Seafood blast-freezing line

Two blast tunnels and an IQF spiral that freeze the morning catch before noon, next to the fishing port.

Challenge

45 °C summers, salt air and a product that loses value every hour it waits.

Coated coils, a CO₂/NH₃ cascade for the spiral and evaporative condensers sized for the hottest week.

Shrimp core temperature reaches −18 °C in 40 minutes, all summer.

BH-EC 1200

1,200 kW−45 °CNH₃

BH-BF 12

12 t / batch−40 °CNH₃

BH-IQF 2000New

2,000 kg/h−45 °CNH₃