Pasteurization and Cooling Tunnels

Double Deck Cooling Tunnel
Double Deck Cooling Tunnel

Following filling and sealing of the container, virtually all shelf stable, high acid products, require a final pasteurization and/or cooling step to destroy spoilage and pathogenic organisms. For many of these products, a Tunnel system is a simple, effective, and economical solution.

Ing. A. Rossi – Aronpak Tunnels are available in single or dual deck configurations, a range of widths, and capable of operation at temperatures up to 205 F. Able to handle cans, glass and plastic containers, the modular, multi- zone design allows for precise, stepwise temperature control for both heating and cooling so energy input can be adjusted to match the heat transfer characteristics of each product. This results in energy efficient operation, and optimizes finished product quality.