Polymerization oven with "Revolving Doors" (Patented System) Three "Revolving Doors" inserted in correspondence of the oven front side allow the entrance/exit of profiles, keeping the entrance/exit constantly closed and creating therefore a barrier between the internal side and the external environment.
This innovation introduces important advantages:
1 - No need of an IR oven to jellify powder on the profile surface before the curing oven entrance
2 - Drastic reduction of the energy consumption of the whole system (- 40%)
3 - Final product quality improvement
There are already 14 Revolving Doors systems in operation