Main Advantanges of Spiral air duct machine
This machine line is for producing round air duct for various uses,such as for HVAC round ducts,oval ducts,
chimney flue.
1. Special models for various tube diameters,very easy to adjust,no needs crane or too much manpower.
2. Large diameter range
3. High speed synchro flying cutting system.
4. Japan Omron transducer&PLC control,convenient operation.
5. Light and small,suitable for site work.6. Perfect swage, without leakage