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Frozen Shrimp

Freshline® IQF+ Tunnel Freezer

Large throughputs, high-quality IQF

Are you looking to Individually Quick Freeze (IQF) high volumes of smaller products like shrimp, diced meats, or fruit and berries, while keeping costs at a minimum? Would you like to have more than 99% free flowing product? Do you have sticky or difficult to handle products and want to achieve an optimal IQF result?
The Freshline® IQF+ was designed for you. Its highly efficient design allows processors to produce consistent, high-quality IQF products in larger throughputs than standard spray freezing cryogenic IQF freezers, without requiring the high liquid nitrogen consumption of immersion freezers.
Freshline® IQF+ tunnel freezer

Freshline IQF Tunnel Freezer

Freshline IQF+ Tunnel Freezer

Why Do Our Customers Choose Our IQF+ Freezer?


Better IQF results than conventional spray freezers and higher quality frozen product than air blast freezers


High throughput freezer


It can handle a wide range of throughputs with multiple options to meet your specific production needs


More efficient than traditional cryogenic freezers for reduced operation costs, and minimal capital investment


It can freeze more IQF products in less space than conventional cryogenic or mechanical freezers

Boost an existing freezing process

It can be placed in front of a mechanical freezer to improve IQF quality, while also increasing freezing capacity

Freshline IQF+ Tunnel Freezer

Find out more about our Freshline® IQF+ freezer in this short video

Ask the Expert

Pat Takamiya

Pat Takamiya

Food Applications Specialist, Americas

“What type of products can I freeze on the Freshline® IQF+ tunnel?”
The Freshline® IQF+ tunnel freezer is the ideal choice for many types of products.  It works well with smaller IQF products like shrimp, fruit, berries, and diced meats.  Flighted belts prevent products from sticking to each other with soft tumbling motions. The result is a consistent, reliable, high quality individual quick freeze.  Products retain their taste, texture, and moisture level without losing product weight.

Wondering about Quality and Compliance?

We care deeply about safety and quality. Our gases and equipment comply with all relevant food legislation.

More Information

Freshline® Food Services

We don't just supply gases and equipment, we want to help you succeed every step of the way. This is why we also are world leaders in food industry innovation, run trials for you on-site or in one of our laboratories, offer consultancy including process evaluation and optimization, analytical services and training support.

Learn More

Gas Supply Options


Useful as a gas, for its inert properties, and as a liquid for cooling and freezing. Virtually any industry can benefit from its unique properties to improve yields, optimize performance and make operations safer.

Bulk Supply

Delivered by truck and stored on your site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes based on your volume, desired pressure, purity level, flow rate, and operating pattern.

Do you want to know more about our Freshline® IQF+ freezer?

Book a free consultation with one of our experts.

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