Flexible ducts are made from aluminum polyester foil and reinforced with a helical coil of steel wire for better stiffness and shape stability. This product is recommended for all ventilation systems which require flexible connections between individual components. It is most often used for connecting duct work to plenum boxes and air valves. It is also a popular option for building air exhaust lines which require no thermal or sound insulation.
Aluminum flexible conduit making machine
Aluminum flexible duct foming machine
Flexible aluminum duct forming machine
Flexible ventilation duct machine
Spiral flexible duct making machine
This machine is specially for producing aluminum flexible ducts with pure aluminum foil without steel wire reinforcement for various purpose. Our advantage is our omnipotent mould which will save investment cost.
Main technical data
Diameter: 80---500mm
Length: 100---4000mm
Material Thickness: 0.06---0.15mm(Aluminum foil strip)
Raw material width: 60mm
Compression ratio: 1: 3.5( means make the 3.5m tube to 1m)
Surface corrugation: 4-7 corrugation (as per your requirements)
Lock way: Double-decked tabby locking
Feeding speed: 0---46m/min
Electricity control: PLC
Refrigeration system: Emulsified liquid cooling
Electrical power: 380V, 3pH, 50Hz
Main motor power: 1.5kw
Power of Pump: 0.04kw
Power of cutting: 0.12kw
Diameter of raw material coil: 70-500mm
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