Is the new generation of steel overhead doors that use the same covering of the sectional overhead door Sector 2, always interpreter in the exclusive De Nardi style. Available in the four aesthetic rapresented, with two surface variants (smooth or embossed) and a numerous range of standard and special ral colors.
The model PANEL is composed of panels of 49,5 and 61,5 for 4,2 cm of thickness. Composed of two opposing sheets of sendzimir galvanized steel and stucco embossed, wood and smooth; male and female profiled with anti-pinch shape. Inner and outer side with ribs for reinforcement longitudinal channels. Coupling without thermal bridge between internal and external sheet with insulating in polyurethane foam free from cfc injected with the foaming process continuously. With or without internal steel reinforcement.
The family of the insulated overhead door PANEL, is enriched with new versions, destined mainly for the residential shipbuilding market. They are made with the traditional pillar of 6-8-12 cm, are coated with an insulated panel of 2,5 cm of thickness. The metal parts are always painted with polyester powders for maximum resistance to atmospheric agents. The painting of the panel, outer and inner, is performed by spraying by means of a special anti-corrosion treatment. All ral colours of the bribe De Nardi are available, both standard and special.
The coordinated, overhead and pedestrian door are six:
Available in measure 52,5 x 35 cm, white or black; they are painted in any ral colour, on choice. Variouus in fill measures.
AUTOMATION ON BOARD 24V: DE NARDI BY FAAC (RESIDENTIAL USE)
The “Gearmotors Faac DN 24” are installed exclusively on overhead doors De Nardi. Two leading companies that provide a service to the highest of quality and safety. The innovative automation device De Nardi is the thinking mind of the whole system: it manages the speeds to reduce the mechanical stress of the motors and gates; it segnals the archievement of the working cycles limit to require the maintenance; it also deals with the management of a long series of functions, including: lock and unlock buttons, opening by a photocell, reversal of the motor controlled by the anti-crushing rib, photocells, buffer batteries for emergency operation in the event of a power failure.
1 Motor block
3 Mechanical rib
4 Automation device
5 Supply from breaker switch
6 Internal pushbutton
7 Radio receiver
8 Flashing light
10 External key selector
11 Two-channel transmitter or four-channel transmitter
MULTIFUNCTION ELECTRONIC CONTROL UNIT DE NARDI
The electronic control unit has a sophisticated detection system of the stress profile and of the automatic adjustment of engine power during the entire cycle of opening and closing, in order to limit the impact forces as provided by current law. To ensure the highest level of security, there are different opening and closing speed, doing it in reduced mode. At the beginning and at the end of the work phases have been provided suitable acceleration and deceleration ramps to limit to a minimum the mechanical stresses to the door and to the motors. It's also provided the appropriate signal of scheduled maintenance to the achievement of predetermined duty cycles. I'ts provided wired, complete with power cable with plug type "Schuco". It has also the possibility of automatic timed closing and engine power control.