1. large diameter: 80~800mm 2. max. length: 1-10m 3. material: steel wire, aluminum foil, glue 4. width of strip: 35~50mm

Flexible aluminum duct making machine

This machine is specially for producing aluminum flexible ducts / tubes / pipes withaluminum foil or metallized polyester film and steel wire, for those places whereextension, bending and distorting connections are needed. The finished ducts canbe insulated with glass wool used in the HVAC system.Specifications: 1) Diameter range: 80 - 600mm (maybe more upon special order)2) Raw material: pure aluminum foil or metallized polyester film and steel wire3) Working speed: 30m/minWe also have another spiral aluminum flexible duct machine with pure aluminum foil.

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Flexible aluminum duct making machine