Metal guillotine door, 2 or more sheets ALFA TORRES type, Telescopic GT model. Composed by vertical sliding sheets in galvanized welded tubular structure, dimensioned according to size and weight. Corrugated outer lining vertically. Lateral guide rails with tube for fixe to the wall, where slide bearings, with leaf fall stop system in case of breakage of the cables. Side counterweight system consists of: weights, accessible weight-cacht boox and cabling system with pulleys sized according to the weight of the leaves.
Automation: With chain hoist engine, Venus model, manual maneuvers, photoelectric cell, latchkey and limit switches.
Finish Options: Possibility of wood finish, perforated plate, vent deflectors, padded linings, built Portillon sheet.