The ROLLTEC/CONTEC roller dryers – fast and energy-efficient
The DRYTEC roller dryers feature a sophisticated drying technology for thick coatings and for coatings that tend to form a skin
- The substrate web is optionally guided through the dryer via driven or non-driven guide rollers
- All rollers are equipped with "low friction" bearings
- Production speeds up to 1,000 m/min are possible
- The recirculation air volume flows can be adjusted steplessly according to the required drying processes
- The recirculation air is filtered according to the product requirements
- Efficient energy input from below is possible thanks to special CONTEC nozzle systems.
- CONTEC nozzle systems allow higher air volumes on the underside of the substrate without lifting off the web
- Depending on the requirements, the installation can be carried out horizontally, vertically or also as an arc
- Tangential air guidance through switch-over/impingement jet/floating nozzles for particularly gentle drying
- DUOTEC version with separate temperature and air conduction above and below the substrate