How to choose a good auto duct line manufacturer?

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)

AUTO DUCT LINE

Comifo Duct Manufacture Machine Co., Ltd is a professional HVAC duct production line manufacturer which involves in business manager, marketing sales and production. We supply different equipment for light industry, metallurgy and metalworking fields with high quality, latest design and high cost performance. Comifo machines are offered all over the world. Please feel free to contact us and ask for more information.

Duct manufacture auto line can manufacture a material roller to a completed duct product independently and uninterrupted. No additional operators and operation are required. Based on different functions, we have line series 1~8 for duct production, such as auto duct line 5, auto duct line 3  and auto duct line 2. The main functions are: 1, decoiler-feeding; 2, pressing and straightening; 3, punching and notching; 4, shearing; 5, coil conveying; 6, lock forming; 7, flange forming; 8, folding.

How to choose a good auto duct line manufacturer?

Many of factors affect the selection of the users, especially the quality of the auto duct line. Besides, the capacity and credit of the manufacturer should be considered as well. All the conditions being considered by the users before purchasing machines then will the products’ quality being ensured by the manufacturer.

Why choose Comifo?

Comifo is a company which has over 20-year machine manufacturing experience and supplies machines with certificates such as ISO9001, CE, TUV and etc. Comifo independently researches and develops Multi-function Duct Auto Line, such as Duct Auto Line Ⅴ, which contains all functions for manufacturing duct and outputs duct reach to 2000㎡. It’s the most advanced duct manufacture machine in China, and it’s the best choice for duct manufacturers.

Multi-function Duct Auto Line configured by motor decoilers, straightening, beading, notching mid-support holes (optional), punching square for flange forming, notching holes for folding, notching flange holes (optional), shearing, patent auto lock forming (cutting, male&female lock forming 3 in 1), duplex TDF flange forming, duplex right angle side for iron flange forming, duplex C cleat lock forming or duplex half C (C/S) cleat lock forming (optional), motor sheet conveyor (optional) and hydraulic folding. The auto duct manufacture line controlled by PLC, and adopted by touch screen operation.

The users can set different sizes data to manufacture different ducts to meet all manufacturing requirements. The capacity of the motor decoiler is 7 tons, and other 4 tons (for construction site use), 8 tons and 10 tons decoiler is optional.

This Multi-function duct production line is one of the featured machines of Comifo which is the best-selling product. It’s a linear type manufacture line, with less space using and higher production rate. Only one operator is required. The line will auto run and complete the processing after the data is input into the computer.

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