The Duravant family of operating companies serve the food processing, packaging and material handling segments.

Chilling & Freezing


Consistent yields, temperature, and product quality are critical to your chilling and freezing process. We offer a variety of methods for a broad range of applications.
  • Linear Chillers & Freezers

    Eliminate the risk of cross-contamination when chilling or freezing pre-package RTE products with our hygienically designed Linear Chillers and Freezers. Popular applications include crusting, chilling or freezing. Our chillers and freezers use a...
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  • Vertical Crust Freezers

    Our Vertical Crust Freezers freeze the surface of every meat log to your specifications, using either Freon or ammonia at -40°F (-40°C). Our machine is the only Vertical Crust Freezer on the market...
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  • Micro Aquaflow Water Chiller

    Our Micro AquaFlow Water Chiller allows processors of all sizes access to the best water chilling technology available for their cook-chill applications. With a Micro Aquaflow, even the smallest food processors can reap...
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  • Mini Aquaflow Water Chiller

    Our Single-Tank Mini AquaFlow Water Cooker is the most popular machine for water chilling. Alternatively, it can be used for sous vide cook-chill applications.
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  • Double-zone Aquaflow Water Chiller

    Need to chill sous vide products, liquid eggs, or soup in a bag? Unitherm’s Double-Zone AquaFlow Chiller provides fast, efficient chilling for a variety of applications. With independent zones and times, this machine...
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  • Triple-Zone Aquaflow Water Chiller

    Our largest, most flexible chiller, the Triple-Zone AquaFlow can be used for chill only or cook-chill applications. With a capacity of up to 10,000 lbs per hour, this machine can handle even the...
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  • Micro Spiral Chiller

    Our Micro Spiral Chiller is the smallest machine of its kind on the market. This machine is designed to work in conjunction with our micro spiral oven, allowing even small processors to optimize...
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  • Mini Spiral Chiller

    If you’re upgrading your operations or expanding your product line with our Mini Spiral Oven, our Mini Spiral Chiller is the perfect complement. Built with the same capacity as the oven, the chiller...
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  • Medium Spiral Chiller

    After cooking RTE products in our Medium Spiral Oven, the most efficient way to cool them is in our Medium Spiral Chiller. Pre-package chilling with our uniquely designed system ensures not only a...
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  • Large Spiral Chiller

    Our Large Spiral Chiller improves efficiency by reducing both chill time and evaporative yield losses. To maximize your productivity, pair our Large Spiral Chiller with our Large Spiral Oven. The two machines have...
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  • XL Spiral Chiller

    Our XL Spiral Chiller provides high-throughput processing in a small footprint compared to linear alternatives. Designed for elite RTE suppliers who chill pre-packaging these machines work in concert to provide an efficient cook-chill...
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