- Recycled fiber
- Stock preparation
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Board and paper machines
- New lines
- Rebuilds
- Approach flow system
- Headbox
- Forming
- Pressing
- Drying
- Process ventilation
- Sizing
- Coating
- Chemical systems
- Coating drying
- Calendering
- Reeling
- Winders and roll handling
- Pilot trials
- Paper and board grades
- Sustainable performance
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Services for board and paper
- Spare parts
- Maintenance and shutdown management
- Outsourcing services
- Production consumables
- Process support and optimization
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Process and automation upgrades
- Paper machine automation services
- Automation upgrades and roadmapping services
- Process improvements
- Industrial internet and remote solutions
- Roll services
- Service agreements
- Automation services
- Valmet's way to serve
- Service Centers
- Automation for board and paper
- Board and paper
- Services for board and paper
- Process and automation upgrades
- Process improvements
- Tail threading
- Temperature monitoring solutions
Temperature monitoring solutions
Improved tail threading and runnability with Valmet Sheet Temperature Detector
Valmet Sheet Temperature Detector* is a non-contacting temperature monitoring system. It measures either sheet or dryer surface temperature depending on case-specific circumstances and the operating status of the dryer section.
The appropriate number of sensors is placed across the machine, and the system is hooked up to the machine control system and/or a local display.
Fig. 1. Temperature graph on display.
The system can improve tail threading by ensuring the right threading temperature. In the case of coating application, sheet temperature information is needed to ensure proper coating penetration. Sheet temperature detector can also be utilized to monitor and improve the operation of steam and condensate systems.
*earlier known as ThermSense