Industrial Food Freezing Equipment
Choose the Right IQF Freezer for Your Product and Production Target.
Kanglong designs industrial quick-freezing equipment around the food product, piece size, inlet temperature, target core temperature, hourly output and factory conditions. Compare the main freezer types below, then send your project basis for an equipment recommendation.
Request an equipment recommendation Compare IQF freezer types
Explore Industrial IQF Freezer Types
Fluidized Bed IQF Freezer
For loose, small food pieces such as berries, diced fruit, broccoli florets, peas, beans, cut vegetables, dates and suitable small seafood.
Mesh Belt Tunnel Freezer
For shrimp, fish fillets, prepared food and other products that benefit from continuous belt freezing and a project-specific airflow arrangement.
IQF Spiral Freezer
For prepared meals, poultry, whole fish, bakery products and packaged food where long dwell time and compact floor use are important.
Plate Contact Freezer
For trays, blocks, cartons and packaged seafood that can be frozen through direct plate contact.
Start with the Food, Not Only the Machine Model
The right freezer depends on how the product behaves in cold airflow and how it enters the freezing section. Product dimensions, surface moisture, loading density, package condition and required final temperature all influence equipment selection.
- Food product and piece or package size
- Required hourly capacity
- Inlet product temperature and target core temperature
- Daily operating hours
- Available installation space and local utilities
IQF Freezers by Application
Fruit and Vegetables
Review fluidized-bed and tunnel freezing routes for berries, diced fruit, broccoli, peas and other loose products.
Seafood
Compare freezing approaches for shrimp, fish fillets, whole fish and packaged seafood.
Prepared Food
Explore spiral and tunnel freezer considerations for cooked, bakery and packaged products.
Engineering Support for Export Food Factories
Kanglong supports equipment selection, process discussion, layout coordination, refrigeration configuration, installation guidance, commissioning coordination and after-sales technical communication. Final capacity and refrigeration duty are confirmed against the actual product and project conditions.
Use the Equipment Guide Before Requesting a Quotation
How to select an IQF freezer, fluidized bed vs tunnel freezer, and information needed for a quotation.
Tell Us What You Need to Freeze
Provide the food, piece size, target output, inlet temperature, target core temperature, operating hours, factory location, available space and existing equipment. We will use that information to prepare a suitable project basis.
Frequently Asked Questions
Which IQF freezer is suitable for fruit and vegetables?
Fluidized-bed freezing is commonly considered for suitable loose pieces. The final choice depends on piece size, moisture, handling sensitivity, temperature basis and output.
What capacity can an IQF freezer handle?
Capacity is product-dependent. The supplied SLD reference table covers 500–3,000 kg/h, while other freezer types require project-specific confirmation.
Can a freezer be integrated with preprocessing equipment?
Yes. Washing, sorting, blanching, cooling, dewatering, feeding, weighing and packing equipment can be planned around the freezing section.