Main features of Helix Duct Former
1. Professional manufacturer with 10 years producing experience for better quality control
2. Fasting delivery time
3. Best service and quickly response for technical information
4. Competitive price with high quality machines
5.The machines certificated by CE & ISO9001
6.Trade assurance supplier for ALIBABA ---Alibaba as third party for taking all risking for you !
7. High reputation in the joversea customer :Hungary , France , Brazil, Eur, Russia , Thailand , Japan , India , Indonsia , vietamn , Czech republc USA .
Main technical data---- Spiral Hvac Duct Machine
Maximum Tube Length
Thickness of Strip
Width of Strip
Aluminum, Stainless steel, Galvanized steel,etc
Dimension (L x W x H)
Main Motor Power
Cutting Motor Power
Yancheng shibo machinery Co.,LTD. is the professional manufacturer of spiral round duct forming machineand metal forming machines for more than 10 years.
Also offer OEM service to the customer.has certified by CE , ISO9001,
Q: How to check imported charges or tax ?
A : HS code of Spiral Ventilation Duct Machine is 8455229090
A: Payment terms :30% down payment with order by T/T,the balance of 70% to be paid on delivery
Warranty:12 months following delivery.
Q: what’s the package?
A:fumigation-free plywood case or without package
Q:How to operate this machine ?
A:video link of our factory , or my engineer available for oversea service
• what’s policy for guarantee and broken parts?
During Warranty time ,the broken parts and spares caused by quality can be offered free.
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