• Environmental solutions
• Process improvement
• Maintenance services
• Production support
• Roll services
• Spares and process parts
• Recycled fiber
• Stock preparation
• Paper machines
• Board machines
• New lines
• Approach flow system
• Headbox
• Forming
• Pressing
• Drying
• SymDry
• TwinRun
• SymRun
• Impingement drying
• Runnability systems
• Heat recovery
• Sizing
• Coating
• Coating drying
• Calendering
• Reeling
• Parent roll handling
• Paper machine clothing
• Filter fabrics and services
• Automation
• Winding and roll handling
• Service centers

SymDry

In the SymDry concept, there is one single-tier section at the beginning and usually two or more two-tier sections at the end. The bottom rolls in the single-tier section are either dryer cylinders or grooved UnoRolls.

In the after dryer section, the curl can be adjusted by controlling the pressure of the top and bottom cylinders separately.

SymDry benefits:

• Runnability for wet web
• High drying rate
• Short dryer section