The Dallan system for the production of frames for ventilation dampers operates in the continuous mode producing frames of different sizes thanks to parametric programming of the line. These frames are technical profiles, which must ensure functions of airflow adjustment or safety functions such as the fire dampers. All the requirements of this particular industry are satisfied by the versatile Dallan systems.
This type of profile is used as a frame for holding sound-absorbing material. It can be made with flexible pre-punching units and also with DUPLEX machines for very varied productions; the DALLAN INTEGRATA line is extremely interesting since it carries out punching, cutting and roll forming processes all in a limited space.
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