Cooling tunnel for industrial pre-cooling
When cooling products from high temperatures in industrial settings, relying on traditional systems might be inefficient and costly. Addressing this requires a solution that can utilize ambient air for pre-cooling, maximizing energy savings and operational effectiveness.

Utilize ambient air for effective pre-cooling
The AMBI AIR cooling tunnel by Prefamac is designed to efficiently cool products from temperatures up to 130 degrees Celsius using ambient air instead of gas or glycol systems. Each tunnel is custom-made based on transport speed and required cooling times. The system’s design includes doors made of stainless steel that can be fully opened for easy cleaning and maintenance. Its plastic belt has a 50% open structure, making crumb collection quick and straightforward. The AMBI AIR tunnel offers substantial energy savings by continuously using filtered outdoor air, which is then expelled after cooling. It is built to accommodate future expansions, making it versatile and scalable.
Benefits
- Significant energy savings with outdoor air usage
- Easy maintenance with fully openable doors
- Customizable length and width
- Adjustable belt and air speed
- Scalable design for future expansion