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Professional Duct
Making Machine Manufacturer

Since 1998, PrimaPress has been dedicated to manufacturing high-quality products and providing consistently excellent service to our customers. 

Elevate Your Business With Duct Fabrication Machines

Ma’anshan Prima CNC Machinery Co., Ltd. is a group international machine company, we manufacture high-quality Air Duct Line Ⅱ, Ⅲ, Ⅳ, Ⅴ, U ShapeElectric Shear, Folding Machines, TDF Bender, Duct Zipper, Former Spiral Machines, CNC Plasma Cutter, Elbow Maker, TDF Flange Machine, Elbow Making Machine, Lock Forming Machine, Duct Notching Machine, Duct Grooving Machine, Slip Roller Machine development and sales, our product positioning in the middle-top quality class.

Achieve Versatility and Efficiency

Duct-making machines can efficiently produce duct systems in various shapes and sizes, making them versatile solutions for a wide range of HVAC applications.

Save Costs with Reliable Quality

Our intelligent automation equipment minimizes material waste and manual labor costs while ensuring consistent quality in finished products. This reduces the risk of errors and improves overall performance.

Enhance Safety

Duct making machines provide a safer option for workers by reducing the risk of injury associated with manual pipe-making.

Automatic Duct Production Line

The CNC Auto duct production line is a duct making line with the highest automation. The functions mainly include levelling, beading, notching, cutting, folding, bilaterally angle steel and so on. Duct Production Line has a very wide range of different lines that can be customized to suit the needs of the customer…

Spiral Duct Machine

The spiral duct machine is mainly used for making round spiral air ducts. The machine can automatically complete round spiral tubes with different diameters and different lengths based on customers’ demands. And according to the required length, the high-speed synchronous automatic cutting system can be used for cutting…

Auto Duct Line Ⅲ

This series of machines is the product with the biggest demand for air ventilation duct processing.  all of these machines can complete duct sheet metal feeding, forming and duct installation parts making. This is a very economical choice for making HVAC ducts.

Pittsburgh Lockformer Machine

This series of machines can make a complete round air duct. Each machine is developed strictly according to the corresponding requirements from rolling, locking, seaming, leveling and beading. 

Rectangular Duct Making Machine

This series of machines is the product with the biggest demand for air ventilation duct processing.  all of these machines can complete duct sheet metal feeding, forming and duct installation parts making. This is a very economical choice for making HVAC ducts.

Round Duct Making Machine

This series of machines can make a complete round air duct. Each machine is developed strictly according to the corresponding requirements from rolling, locking, seaming, leveling and beading. 

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Provide perfect solutions for all kinds of air duct manufacturing.

About Us

PrimaPress machine is widely sold and used in more than 130 nations with over 200 varieties of sizes sheet metal processing and HVAC Duct equipment. Widely used in automobile manufacturing, communications, computers and so on.

PrimaPress insists on a leading technology strategy, positioning in the “do-class machine, a first-class brand,” PrimaPress specializes in the export business, the company already has ISO and CE certification, and the products are widely exported to Southeast Asia, the EU, South America, the Middle East and other markets, with good quality, suitable price, comprehensive aftersales service, was widely welcomed by customers and unanimously approved.

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Our Partner

Some of the companies that experienced our tours

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Speak To Professional Duct Machine Specialist

We Are Here To Help You With Any Questions You May Have

– You can choose the shipping company on your own. Or use our forwarder, we will quote you the CIF price.

– If less than one container,we will choose LCL (less container load), it will be cost-efficiency. If you purchase two and above, we will use 20″, 40″ or HQ container according to the machines size.

– Our factory has more than 850 skilled tachnical workers and most of them have over 10 years experience in this field. Besides, we have over 120 senior technical engineers.

– Primapress is a mature brand in China. We have CE, ISO and SGS certification to prove our quality. We welcome your visit, seeing is believing.

– Our machines have sold to over 50 countries. For specific areas, please contact us.

– MOQ: 1 set. We accept OEM.

– Normally 25 days.

– T/T (30% advance payment, and 70% balance paid one week before shipment)
– L/C (100% L/C at sight), this should be negotiated first.

– We guarantee you the quality of our machine (e.g. processing speed and working performance will be the same as the data of sample machine as well as your requirements). The contract will contain detailed technical data.

– We always arrange final testing of operation before shipment. The machine will be tested for a few days, and then use customer’s materials to test its performance. After we confirmed there is no problems of the machine, then the shipments will be arranged.

– We provide the machine for 5-year warranty. Flexible extended warranties can be offered as agreed.

Request A Quick Quote

Provide perfect solutions for all kinds of air duct manufacturing.