The double glazing
glazing profiles, profiles for insulating glass)
are tubular profiles, generally in aluminium, and can measure from 4 to 20mm. There are
three versions of this product made withhigh frequency welding, laser welding and seam
folding respectively. DALLAN produces lines for all of them; one of
the systems most in demand is the D271 for seam folded double-glazing
The line is extremely compact and energy consumption is limited. It comprises:
Production speed is 60 meters per minute and the resulting profiles can be used immediately, since no cooling liquids are used; neither is it necessary to use any steam generator to clean the profiles, unlike in the other systems with welded profiles.
The system is highly versatile and thanks to the DALLAN COMBI system, the type of manufactured profile can be changed quickly with few adjustments.
For more information on DALLAN systems for double-glazing profiles, please contact our sales and technical office.