Impingement Tunnel Freezer
High velocity air jet tunnels freeze flat products like burger patties and fillets in 2 to 10 minutes.
Explore equipmentTunnel Freezer
Compare linear impingement, fluidized bed, and carton tunnel freezers for continuous inline production. Review airflow design, dwell time, and tunnel length for your plant.
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Fluidized Bed Freezer
Upward airflow suspends and separates small food pieces to produce free flowing IQF vegetables, berries, and shrimp at 500 to 6,000 kg/h.
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Uniform Airflow
Precision air plenums and nozzle plates spread cold air evenly across the full belt width, giving every piece the same core exit temperature.
Smart Recipe Controls
The PLC touchscreen stores recipes for belt speed, fan speed, and zone temperatures so operators can switch products in minutes.
Cleaning Coverage
Full height side doors, welded sloped stainless steel drain pans, and optional automated CIP spray headers speed up shift washdowns.
How do I choose the right tunnel freezer capacity for my plant?
Sizing starts with four numbers: product thickness, hourly capacity (kg/h), inlet temperature, and target core exit temperature (usually −18°C). From these, our engineers calculate dwell time, belt area, and cooling load.
Can one tunnel freezer handle different products and recipes?
Yes. One tunnel freezer can run multiple products using variable belt speed and fan control. Operators simply pick the saved recipe on the touchscreen and run a CIP wash between product runs.
Food applications and technical articles
Discuss your processing requirements
Share your product and hourly capacity for a custom tunnel freezer quote.
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