What Machines Are Used in the Production of HVAC Pipes?

Durmapress recently welcomed a delegation from Mongolia, marking their first visit as a new client specializing in construction and HVAC equipment. Their visit focused on evaluating our metalworking machinery, including the metal shearing machine, angle iron roller, 3-inch duct production line, press brake, and fiber laser cutting machine.

Client Background & Objectives

The Mongolian client, a key supplier of 3-inch ducts and structural components for infrastructure projects, sought equipment to enhance production efficiency. Their goals included:

– Testing metal shearing machines for cutting thick steel plates.

– Evaluating angle iron rollers for shaping 3-inch duct supports.

– Verifying fiber laser cutting machines for precision sheet metal processing.

Outer Mongolia customer visit(1)
Outer Mongolia customer visit(7)

Factory Tour Highlights

In addition, the customer showed great interest in our angle iron roller, which is perfect for forming angle irons used in construction and industrial applications. We demonstrated how it smoothly bends various metal profiles with minimal deformation.

The customer also reviewed our capabilities in fabricating 3 inch ducts, which are commonly used in HVAC systems. Our machines ensure high precision and airtight seams, which are essential in ductwork production.

Of particular note was the demonstration of our high-precision press brake, which features multi-axis control and user-friendly programming. This machine is capable of handling complex bending tasks with repeatable accuracy.

Finally, our Fiber Laser Cutting Machine was presented in action, cutting through stainless steel and carbon steel sheets with clean edges and high speed. The customer was impressed with its performance and ease of operation.

– Verifying fiber laser cutting machines for precision sheet metal processing.

Outer Mongolia customer visit(4)
Outer Mongolia customer visit(5)

On-Site Order & Client Feedback

After in-depth discussions and hands-on evaluation, the Mongolian client expressed strong confidence in the quality of Durmapress equipment and decided to place an order immediately. This included multiple machines tailored to their production needs.The client placed an immediate order for:

– 2 units of 6x2500mm metal shearing machines.

– 1 angle iron roller system optimized for 3-inch ducts.

– 1 fiber laser cutting machine (3000W).

At Durmapress, we are committed to building strong international partnerships and providing reliable solutions for sheet metal processing. We thank our Mongolian guest for their trust and look forward to supporting their production goals.

Outer Mongolia customer visit(6)

There are many types of HVAC projects, requiring many different tools and equipment. When creating heating and ventilation ducts, special tools are needed to process sheet materials, and even more precise heating and ventilation duct processing machines are needed to manufacture ducts. Maanshan Durmapress  Machinery Technology Co., LTD is a professional duct production equipment manufacturer.

 

1. Bite machine-press the metal plate into a special shape so that the parts can be locked together to form a solid part that will not be easily separated.

 

2. Flange forming machine – a flange allows quick connection and disassembly of pipeline parts. The flange forming machine rolls the metal plate into a flange.

 

3. Folding machine – can be used to bend the metal plate into the required shape.

 

4. Hydraulic shears-use hydraulic press to cut metal plates.

 

5. Hydraulic material rack – can be used to store and transport metal plates or coils.

 

6. Hydraulic rivet pliers – can be used to remove the protruding part of the damaged rivet.

 

7. Three roller bending machine – can be used for conveying pipes, metal rods, metal plates, etc., and can continuously bend at a specific angle.

 

8. Duct seaming machine – just put the finished duct into the vertical seaming machine and then the last step of the duct-seaming can be completed.

 

9. Round elbow biting machine – can be used for making elbows for round tube biting and closing. One machine can both bite and close.

 

10. CNC plasma cutting machine – can be used to cut specific shapes from metal plates.

 

11. Spiral duct machine – can be used to make metal strips into spiral pipes, change different size molds to form round pipes of different sizes, so that the size of the air pipe is more accurate and unified, the pipe size is more stable, the sealing performance and the forming effect are better, and the forming process is more stable and faster.

 

12. Fully automatic air duct production line – an integrated air duct production line composed of multiple systems, which can automatically manufacture air ducts. Air ducts of different sizes, shapes and specifications can be processed according to requirements, and the production speed can be adjusted.

Not all HVAC pipe manufacturing machines are necessary, but many of them make it less difficult and time-consuming to manufacture ducts. If you have enough space to put these equipment and can afford it, you can buy it because it will greatly improve production efficiency and bring huge economic benefits to the enterprise.

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