While there are myriad solutions, one way is to upgrade the thermal processing equipment to an airless dryer system.

Freezing preserves raw or prepared foods to allow them to be stored for an extended period. Placing food in a frozen state slows decomposition by converting residual moisture to ice, inhibiting the growth of most bacterial species, and locking in important sensory attributes like taste, color and essential nutrients.

PolyOne is designed to fulfill process requirements of the pet food and aqua feed industry as capacity, screw speed, torque and pressure. The double-stage preconditioner separates the mixing zone from the retention zone.

Heat transfer fluids come in many different chemistries, from water-based to organics, depending on the application. 

Suited for use in indirect heating loops for frying and baking, MultiTherm PG-1 is a nontoxic, colorless and odorless food-grade heat transfer fluid that has an operating temperature above 600°F.

Designed for clean production of coated ready-to-eat cereals, Ceres is designed to provide a high level of level of sanitary production and is able to reduce cleaning times because of its high velocity airflow.

Thermal oil specialist Global Heat Transfer, Staffordshire, United Kingdom, is calling for the food and pharmaceutical industries to ensure they use compliant food-grade thermal fluids in heat transfer applications.