Aluminum foil ducts are environmentally friendly. Before manufacturing, carefully understand the duct structure and specifications on the drawings to avoid unnecessary waste during material cutting. This is a crucial step in reducing losses. For irregularly shaped ducts, prioritize their fabrication. This allows any leftover large-format materials from irregular duct fabrication to be used in subsequent straight duct fabrication.
The equipment for manufacturing aluminum foil ducts is simple, requiring only a handheld cutter and a painter's knife. Both large and small ducts can be assembled. Transportation is convenient; simply move the duct panels to each floor, and large and small ducts can be completed. Construction is fast; a 15,000m² duct installation can be completed in approximately two months. No external insulation is required; the insulation layer of the composite ventilation duct panel is in the middle, and the installed duct has no flanges.
