- Chemical and petrochemical industry
- heating of reactors, process vessels and distillation columns
- Food industry
- baking, frying, drying and thermal treatment
- Textile industry
- dyeing, drying and thermal treatment of textiles
- Pharmaceutical industry
- processes with stable and precise temperature control
- Pulp and paper
- drying and process treatment
- Wood industry
- dryers and thermal treatment of wood
- Building materials
- asphalt plants, bitumen heating and industrial dryers
- Plastics and rubber
- heating of moulds, presses and production lines
- Laboratory and pilot plants
- precise temperature control, especially with electric versions