What kind of machine it is

This is a spiral tube former machine that produces round air ducts from a continuous metal strip.

The machine is designed to manufacture:

• Round ventilation pipes
• Spiral air ducts (spiral ducts)
• HVAC ventilation channels for air distribution systems

Where it is used

• HVAC ventilation systems
• Industrial air distribution systems
• Shopping malls and commercial buildings
• Warehouses and logistics centers
• Factories and industrial plants
• Air conditioning and climate control systems

Technical specifications

• Diameter range: 3" to 62"
• Material thickness: 0.4–1.2 mm (26–18 gauge steel), aluminum .016–.040
• Feeding speed: up to 150 fpm (60 m/min)
• Main motor power: 11 kW
• Machine weight: approx. 6000 lbs
• Cutting system: disc blade automatic cut-off
• Forming system: fixed spiral forming molds
• Operation mode: continuous automated production

Standard equipment set

• Expandable coil holder with braking system
• Spiral tube forming unit with 3 sets of rollers
• Integrated forming and cutting modules
• Automatic lubrication system for continuous operation
• Disc blade cutting unit for precise length control
• Run-out stacking table with pneumatic drop-off system

Key advantages

• High production speed and continuous operation
• Precise diameter control with stable geometry
• Strong and airtight spiral seam connection
• Clean and burr-free cutting system
• Reduced labor costs due to automation
• Consistent quality of finished ducts
• Suitable for large-scale industrial HVAC production
• Improved surface finish and professional appearance

The TF1602 spiral tube forming machine is a high-performance industrial solution for producing round HVAC ducts directly from metal coil. It ensures fast, stable, and precise manufacturing of spiral ventilation pipes used in modern air distribution systems.