Insulated flexible duct machine is specially for producing aluminum flexible ducts / tubes / pipes with aluminum foil or metallized polyester film and steel wire, for those places where extension, bending and distorting connections are needed. The finished ducts can be insulated with glasswool or rockwool used in the HVAC system.
Flexible ducts with insualated glasswool / rockwool by insulated flexible duct machine:
Note: Above rockwool / glasswool insulated flexible ducts will be produced by one extra sleeving device.
Except for aluminum foil as the main material for this flexible duct, other materials such as PVC, PET, special fabric, fiberblass woven cloth, etc. We have special machines for each kind.
Specifications of insulated flexible duct machine:
Flexible duct diameter range
Length of flexible duct
Metalized PET film
0.012mm thick, 35-50mm wide
Pure aluminum foil
0.025~0.035mm thick, 35-50mm wide
Finished duct features
Max. air flux
Max. working pressure
Pitch between corrugations
Main driving motor power
Film/foil feeding speed
About 2200 x 820 x 1550mm
Finished products packed by insulated aluminum flexible duct machine:
Packaging & Shipping
Stable wooden package protects machine from strike and damage.
Wound plastic film keeps machine out of damp and corrosion.
Fumigation-free package helps the smooth customs clearance.
The big size machine will be fixed in container without package.
For LCL, we cooperated with reputable logistics team to send machine to sea port speedily and safely.
For FCL, we get the container and do container loading by our skillful workers carefully.
For forwarders, we have professional and long-term cooperated forwarders who can handle the shipment smoothly. Also we would like to have seamless cooperation with your forwarder at your convenience.
1. Professional and patient consulting service to help you find the suitable solution.
2. Further negotiation about the technical details, machine configuration, price basis, payment term and delivery time. 3. Powerful control of the machine production schedule and quality, and keep you posted about details in time. 4.Free training and accommodation in our plant during machine inspection. Or photos and video of the machine and package for your confirmation before shipment. 5. Quick and safe shipment as per your requirement including the booking ,container loading, and shipping documents. 6. For technical support, we can help you online by email and phone, also we can send technicians to your site if necessary. 7.For the spare parts, we will supply the parts for free during one year guarantee period, also the parts supplying at original cost after that