VVelded sheet metal of thickness betvveen 1mm-3mm are produced. Standard duct length is 1200 mm. Flange and bellmouth are madeflat.
FLANGE MANUFACTURING
Lamar İran flanges are vvelded to both ends of the bent channel. These flanges drilled holes evenly spaced channels are added together.
Inner and outer surfaces of the ducts are coated with 250 ° C heat-resistant paint.