JBT Launches Compact Impingement Freezer for Space-Limited Plants

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Seafood, meat and ready-meal processors seeking to improve product quality and reduce operating costs are increasingly evaluating alternatives to cryogenic gas freezers. With the introduction of the ADVANTEC Narrow, JBT provides a compact impingement freezer designed to fit into constrained production layouts while maintaining the performance of its standard ADVANTEC system.

The new model addresses both space limitations and rising gas costs by enabling processors to adopt mechanical impingement freezing without major line redesign.

Impingement freezing adapted to smaller production spaces
The ADVANTEC Narrow is engineered for high-speed freezing of flat products up to 25 mm thick, as well as chill and crust freezing of products up to 200 mm thick, including fish fillets, seafood portions and meat cuts. These thickness ranges make it suitable for applications where rapid surface freezing and controlled core temperature are essential to maintain texture and yield.

Compared to the standard ADVANTEC, the Narrow version reduces the machine footprint by approximately 1.2 meters in width. This allows installation in facilities previously limited to narrower cryogenic tunnels or compact freezing solutions.
 

The system incorporates sliding doors that provide simplified access for defrosting and cleaning, while also allowing logistical access during production. This layout supports integration into existing production lines with minimal structural modifications.

Air jet technology for rapid, uniform freezing
Like the original ADVANTEC, the Narrow version uses high-velocity air jet impingement technology. By directing controlled air streams onto the product surface, the system increases heat transfer rates compared to conventional air-blast freezers.

The rapid freezing process helps limit drip loss and reduces the formation of large ice crystals, which can damage cellular structure in fish and meat products. As a result, processors can preserve texture, taste and mouthfeel while minimizing dehydration and maximizing yield.

Because freezing occurs in minutes rather than extended cycles, the system supports longer production hours and improved throughput compared to traditional cryogenic methods. It also eliminates reliance on liquid nitrogen or carbon dioxide, contributing to lower operating costs in regions affected by high gas prices.

Transition from cryogenic to mechanical freezing
The ADVANTEC Narrow is positioned as an alternative for facilities currently using cryogenic freezers, which typically occupy a narrower line width than standard impingement systems. By offering identical freezing capacity to the standard ADVANTEC within a reduced footprint, JBT enables processors to switch to a mechanical freezing solution without sacrificing throughput.

This transition can provide greater production stability and reduced dependency on externally supplied cryogenic gases. For processors handling high-value seafood and meat products, the combination of compact design, full impingement performance and improved energy efficiency supports both operational flexibility and long-term cost control.

With the ADVANTEC Narrow, JBT extends impingement freezing technology to plants where space constraints previously limited adoption, enabling high-performance freezing within existing facility layouts.

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