OptiFlo headbox for low speeds
The redesigned OptiFlo headbox's turbulence generator provides top-notch quality for specialty paper grades, even when the paper machine is running at speeds as low as 120 m/min.
Board and paper
Search results
In All results
Runnability Systems
Runnability systems stabilize the run of the web and secure tail threading in the dryer section. In practice, the equipment helps to hold the web in contact with the fabric by creating underpressure on the other side of the fabric. The underpressure is created by blowing, suction, or a combination of both.
Board and paper
OptiPress Center
Center roll based press section is a reliable, well-known concept combining close to 40 years of pressing technology experience with modern shoe press technology. A shoe press replaces a roll just before the first open draw. The resulting boost in dryness thus fully benefits web runnability in the open draw.
Board and paper
Working safety and usability
Board and paper
Energy efficiency
Board and paper
Contact Valmet press section experts
We are here to help! For more information, please answer the below questions first. One of our press section experts will be pleased to contact you.
Board and paper
New lines
Valmet supplies new board and paper machines. We deliver fit-for-purpose, high-efficiency paper machines paying particular attention to flexibility.
Board and paper
Ensuring your success with our expertise in project management
A key to a successful board or paper machine investment project is that the project is managed well - that is why the expertise in project management is essential.
Board and paper
Capacity increase for rebuilds
OptiDry Vertical is an impingement dryer, which increases drying capacity without adding machine length. It is installed under the existing dryer section. OptiDry Vertical suits all paper and board grades and can be use with any dryer section layout.
Board and paper
Impingement drying
Revolutionary drying technologies for effective air drying.
Board and paper