Counter Knife Rolls

Counter Knife Rolls

Knife rolls are rolls where the counter knives that, along with the knives, make the longitudinal cut of the paper in the rewinders in order to regularize the sides as well as cut to form reels with length as desired by the paper customers.

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Technical description

Knife rollers can be rigid, where the counter knives are fixed by lateral tightening or by fixing screws, or pneumatic, where the counter knives are fixed using compressed air.

The use of pneumatic counter knife rollers allows a quick change in the width of the paper cut. Like this, in rewinders where constant changes are necessary, its use is almost mandatory, mainly for machines with higher speeds.

We design counter knife rolls for every situation, according to sheet size, machine speed, kind of paper, grammage, etc.
We manufacture the rolls using the best manufacturing techniques, we assemble and test the rollers.

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