2017 hot sale high quality sprial sheet metal forming machine spiro automatical ductwork duct fabrication machine
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2017 hot sale high quality sprial sheet metal forming machine spiro automatical ductwork duct fabrication machine

2017 hot sale/high quality sprial sheet metal forming machine,spiro automatical ductwork duct fabrication machine

60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $15600.00 / piece
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45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

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HVAC spiral duct making machine , ever since its entry into the market, due to its excellent performance and low selling prices, it has been promoted well in the application of ventilation and air conditioning system. At present, most of the products are widely used in coal mine, shipbuilding, ventilation, purification, bridges, dust removal, airport, tunnel construction industry. After years of research, with introducing advanced science and technology development, our spiral duct has reached domestic advanced level. The coiler diameter is 80-1500mm and the process thickness is 0.4-1.2mm. We own several duct production lines.


Lock seam can be inner or outer lock for option.

PLC control system with button operation

Fast change steel duct mould system.

Cutting systm can be plasma and roller shear for different thickness.

Diameter range


Tube Length


Thickness of Strip


Width of Strip


Strip Speed


Dimension (L x W x H):



Outside tube,on the inside on request



Control System

PLC automatic control

Compressed air power




(Acorrding to customer’s request)

Main Motor Power


The power of cutting motor


Suitable Material

Aluminum, Stainless steel, Galvanized steel

Our Innovation

Quality & Service: At Lifeng, our #1 priority has always been providing our clients with great quality products and superior customer service.

Quick lead Time: We’re dedicated to providing the quickest turn-around times and work very hard to ensure that all of your deadlines are met

Unbeatable Prices: We continuously strive to find ways of reducing our production costs, and passing the saving over to you!

Brand Awareness: The goal of any strong brand is achieve a level of awareness that instills the idea of quality and value into all of your potential customers.

Special Offers:In order to maintain our competitive edge, we are constantly running special offers on our Best –selling press brake, forging equipment goods and design services. Contact our sales term to see how we can help you save a lot of money.

General Order Information

We take great pride in our work and in the wide variety of products that we offer. We are experienced in servicing the Southeast Asia market, South America, European market and Africa market. Please be aware that our production lead times depend on specific items and item quantities.


Why Choose Us?

– China Famous Brand
– National inspection -free products
– A+ Grade Service Supplier
– Professional more than10 years manufacture and trading
– Actual Machinery Picture
– Feasible Solutions
– Technology Driven Products
– Affordable and Cost Effective
– Professional Experienced Staff

Packaging & Shipping

Packaging Detail: Wood case in export carton, international package standard

Delivery Detail:within 15 working days

Our Services

–We always test the machine one by one, make sure it works well before leaves our factory.

–Any question, we will supply advice and headling method when you need help.

–We offer 1 year guarantee for new machine since it leaves factory (within guarantee), we offer free part and send it to you, you just pay the Express cost.

Thank you for coming. If you have any question or advice, please feel free to contact us. We are expecting for your inquiry.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $15600.00 / piece
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24/7 Customer Service (800) 927-7671
We provide all of the tools of industrial needs of the lighter equipment and heavy equipment at a bargain price and competitive