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Bending processing - Maxi-Fold - Notching - Calendering | Sandrini Metalli }

Bending processing

Sandrini Metalli performs bending operations on sheets and corrugated sheets by notching, calendering or bending machine.

MAXIFOLD
This process, carried out on a bending machine with a special shaped die, produces a single transversal fold on the trapezoidal sheet with an angle of up to 87°.
NOTCHING
The bending takes place by means of a series of impressions transversal to the corrugated sheet (notches) that produce a series of bends with constant/variable pitch.
CALENDERING
Bending is done by sliding the corrugated sheet through rollers shaped on different planes whose position creates interference.

  • Maxi-fold
    Maxifold

    This process, performed on a bending machine with a special shaped die, produces a single transversal fold on the trapezo...

    Notching
    Notching

    Bending takes place by means of a series of transversal impressions to the trapezoidal sheet (notches) that ...

    Calendering
    Calendering

    Micro impression calendering is a bending process that allows a controlled deformation of trapezoidal sheet met...