STRAIGHT, PERFORATED WITH F3 OPENINGS

The roller is made of galvanized steel sheet, 0,6mm or 0,8mm in thickness and featuring a φ3 opening, a curved or a straight profile, painted with electrostatic paint in RAL codes in the color of your preference. The perforated profile enables maximum safety, perfect design and very good visibility of the window products.

This is the most widespread type of roller shutters, used in banks, pharmacies and commercial stores, whereas its sheets can also be used separately for room ventilation or visibility of a specific area.

The roller is wrapped around a reinforced lath of the same diameter and rotates on special drums of galvanized sheet, which have a special Teflon ring on the inside, which does not wear the lath and ensures quiet operation.

Every second profile slat features special nylon caps on its two ends, which prevent deformation of the profile to the sides and serve as slides inside the side guide rails of the roller. This way, the guides do not need greasing.

The roller moves inside grooves (guides) with an Omega section with a depth of 7 cm.

A special profile (sill) made of soft rubber, 1.5mm thick, is installed on the lower side of the roller to counter any unevenness of the ground and enhance the profile even more.

The roller operates electronically. A single-phase, Italian engine is used and operated using a remote control or button. In case of a power failure, the unlocking device located inside or outside the room may be used.