Thermal Processing
Controlled Heat Treatment for Food, Beverage & Dairy
Thermal processing brings together different methods of heating and cooling, selected according to the product, its packaging and the required shelf life.
Cooking systems prepare foods such as rice and ready meals before filling.
Frau Group tubular systems provide continuous pasteurisation or UHT treatment for flowing beverages and dairy products.
Our pasteurisers treat filled bottles, cans and jars as they move through the line, while autoclaves pasteurise or sterilise packaged foods under controlled conditions.
Rotary autoclaves can also keep delicate products moving to improve heat distribution. Together, these technologies help producers achieve consistent treatment while preserving the product’s intended taste and texture.

