OptiDry Twin impingement dryer
Revolutionary technology for high efficiency drying
OptiDry Twin impingement dryer represent high technology drying, enabling up to 30 % fewer drying cylinders (and thus a shorter paper machine and machine room) and optimized runnability due to higher dry content before cylinder drying. It also provides tools for increasing sheet bulk.
Excellent runnability
Improved quality
More drying capacity
Excellent runnability
- higher dry content before cylinder drying
- completely supported web
- machine line efficiency increases when less breaks
Improved quality
- gives possibility to increase bulk and save raw material costs
- draw control optimization
More drying capacity
- shorter machine and machine room
- efficient drying
- makes it possible to use higher steam pressures from the beginning of the dryer section
OptiDry Twin has proved it's efficiency in several references. One of those being Zhanjiang Chenming PM 1 with UWF speed record of 1,808 m/min.
Want to talk to our drying experts?
If you wish to get further information like technical specifications, need a quotation, or wish to discuss different solutions, fill in the contact form and our experts will contact you shortly.
Contact our expertsRead our customer success stories about OptiDry Twin impingement drying deliveries
Planning a grade conversion?
The world is changing fast; the consumption of newsprint and printing paper is decreasing and the consumption of containerboards or cartonboards are increasing. An old paper machine can be updated with a grade conversion rebuild to produce more profitable products. Turn a new page for your paper machine with the help from Valmet.
Discover moreExplore our latest board and paper press releases
- Nov 22, 2024Jujo Thermal and Valmet celebrate 20 years of cooperation at the Kauttua Mill in Finland
- Nov 12, 2024Valmet to supply a complete papermaking line to one of its major customers in Asia-Pacific
- Oct 21, 2024Valmet’s change negotiations completed in Finland in its Paper business line’s Board and Paper Mills business unit
- Oct 3, 2024Valmet to supply an OptiConcept M board making line to Anhui Linping Circular Development in China
- Sep 5, 2024Valmet to start change negotiations in Finland in its Paper business line’s Board and Paper Mills business unit
- Aug 16, 2024Valmet and Spinnova Plc sign a partnership agreement regarding process equipment for textile fibre production
- Aug 1, 2024Valmet closes the agreement to acquire majority shares in FactoryPal, a subsidiary of Körber
- Jul 8, 2024Valmet to supply operator training simulator to Graphic Packaging International in Waco, Texas, United States
- Jul 2, 2024Valmet to supply a high-capacity winder to Wuzhou Special Paper in China
- Jun 26, 2024Valmet to supply both a papermaking line and a paper machine rebuild to a customer in Asia-Pacific