FPS Dryer
FPS Dryer
Effective drying relies on precise control of energy and moisture transfer. High‑quality French fries require accurate management of drying conditions to remove both surface water and internal moisture. After surface moisture evaporates, internal moisture moves outward through capillary action and is removed through controlled evaporation. Drying performance depends on factors such as target dry solids, raw potato gravity, and cut size.
A best‑in‑class French fry dryer must deliver precise temperature and humidity control to protect product quality. Over‑drying or drying too rapidly can seal the fry surface, restrict moisture removal, pull excess sugars to the exterior, and create defects such as hollow centers, tough shells, or overly high dry solids. For battered fries, careful control is essential to maximize batter adhesion.
The FPS multi‑zone gentle‑dry system is designed by process experts with more than 25 years of French fry industry experience. Our dryer exceeds industry expectations for product quality, consistency, and performance.
Features
Hygienic Design
Hygienic, fully welded stainless steel enclosure removes all potential harborage points
Externally mounted motors for blowers and belt drives removes conduit, junction boxes, wiring from the enclosure to enable best in class sanitation
Coils are vertically mounted with access on both sides for ease of sanitation
Embedded support structure within the fully welded walls allows for motors and gear boxes to be mounted on the outside of the enclosure – easier, safer maintenance access, extended service life, and improved sanitation
Slip-resistant fully welded sloped floors allow for effective drainage
REDUCED PRODUCT DAMAGE & STICKING
Hygienic plastic modular belting paired with our Gentle‑Dry process reduces sticking and improves product transfer
Sprocket‑driven modular belts allow smaller drive rolls and lower product drop heights, minimizing breakage
Modular belt design allows lighter, easier section replacement compared to chain belts
HIGH‑PERFORMANCE DRYER DESIGN
Precise control of airflow, humidity, and temperature in each zone optimizes removal of surface and internal moisture
Matched airflow and belt flow area ensure uniform treatment across the full belt width
Even airflow distribution eliminates the need for a post‑dryer equalization belt, reducing overall footprint
