Roll innovations
Patented solutions provided by Finbow product development enable us to cost-efficiently improve the properties of the roll or to change its purpose of use.

Roll innovations

Patented solutions provided by Finbow product development enable us to cost-efficiently improve the properties of the roll or to change its purpose of use.

Unique SmartBow™

Genius at work

SmartBow™ is a remotely readable and intelligent spreader roll that enables fully proactive maintenance. The roll is measured for internal moisture and temperature. SmartBow™ proactively identifies the conditions that lead to problems. It monitors the roll speed, which significantly prolongs the life of the roll.

The smart roll prevents water-caused bearing defects by monitoring the internal moisture, by automating the end-of-roll greasing and monitoring the amount of bearing grease.

Read more in the SmartBow brochure

Finbow

Coupling element

Dual shell coupling elements protect the roll from dirt and moisture. Sealed and inexpensive coupling element enables the roll to be used in damp locations.

Direct drive solutions

Finbow’s direct drive solution utilises a standard electric engine, the force of which is transmitted to the roll via an axle. The quality of the final product is top-notch thanks to the motor’s precise speed control and the low maintenance requirement enables low operating costs.

In the Randax® direct drive solution, the motor is pre-installed on the roll, and it fits in tight spaces without separate platform solutions.

Finbow

Moisture management

The Finbow moisture control eliminates the moisture inside the roll, which increases the lifecycle of the roll and ensures a more reliable operation of the roll. The method is primarily applicable for rolls operating in wet conditions.

Finbow

Locking pedestal

The patented Finbow locking pedestal is an excellent choice for situations in which the paper machine’s speed range will change from the original.

With our solution, it is possible to drive the roll faster for a longer time than with the original. A locking pedestal can help, for example, to shift the roll’s critical speeds away from the paper type’s drive speed path by changing the roll’s attributes.

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