Sliding door 60 / 90 / 120 / 180 / 240

interiorgalvanized steelsheet steel

Designed for closing and deviding large areas. The sliding door is perfect for deviding large areas and saving space. The closing system of a sliding door can be manual, semi-automatic or automatic.. OPERATION Designed for closing and sectorizing large areas in both, always open position and intensive use. It can be manual, semiautomatic and automatic operated. Its close is guaranteed by a counterweight acting on the panel. When the alarm signal emits a pulse to the electromagnet (24 VDC) or the thermal fuse reaches 68°C the door is released and driven by the counterweight. Being then fully closed, the action of the fire expands the intumescent seal installed in the fire proof maze around the perimeter of the door, causing its sealing. CERTIFICATES Fire resistance of 60, 90, 120, 180 y 240 min according to the European Norm EN 1634-1. Certificate ISO 9001 DOOR PANEL Prepainted steel plates (0,6/0,8 mm thick) forming 1150 mm dove-tailed panels. High density rock wool insulation, 145 kg/m3, framed at its edges by a special U-shaped profile about 3 mm thick. Embedded handle. Counterweight attached to the electromagnet by steel cables. It operates either by a thermal fuse or by a pushbutton which allows to manually open and close. The door slides on rollers hidden within the profile. For semiautomatic or automatic operations the set comprises motor, electronic control panel, opening pushbuttons, photo cell and all the necessary elements for a complete installation.