The Role of Spiral Duct Machine in Life

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)

1. The spiral duct machine is widely used

Many people are not very familiar with the spiral duct machine. In fact, spiral duct machines are widely used. The purification system sends the return air duct, the central air-conditioning system of the air duct, the ventilation duct ventilation of the industrial discharge, the environmental protection system, the exhaust duct, the mine gas pipe, the mining rubber cloth air duct, etc. Because the spiral duct machine was originally used for ventilation cooling, it is classified as a duct category.

2. The different classification of spiral duct machine

Named according to the structure, the spiral air duct is also called a spiral seam thin-walled pipe. Because it is mainly made of metal, it is called a spiral seam metal pipe.

If it is named according to the material, there are probably several names: galvanized (iron) spiral air duct machine, stainless steel spiral air duct machine, aluminum spiral air duct machine, or in order to distinguish it from the existing stainless steel pipe, it can be called it ultra-thin stainless steel tube, because it can be rolled from 1.2mm or even thinner stainless steel strip.

Without adding any pressure drop, a circular pipe with a diameter of 200mm can replace a rectangular pipe of 250×150mm in the same installation space. Several parallel round pipes can replace flat rectangular pipes without adding additional installation space.

For the use and classification of the spiral duct machine in life, we will introduce it here today. If you have this need, please continue to pay attention to the dynamics of our site, hoping to find more answers to your questions.

Durmapress® company specializes in manufacturing and selling automobile air duct production lines, rectangular air duct forming machines, spiral air duct forming machines, round air duct forming machines, etc. We are one of the leading manufacturers of duct forming machines since 1994.

Durmapress®-square air duct, spiral air duct, round air duct machinery manufacturer, with years of technical accumulation, we have provided high-quality products and services for air duct processing enterprises in more than 100 countries, and won wide acclaim in the global market . If you have a need for air duct processing machinery, then we will be the best choice. If you have any needs, welcome to consult us.

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