U – type automatic air duct production line have several models

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)

U-type automatic air duct production line, divided into 12 – U-type automatic air duct production line 5 lines. U-type automatic air duct production line 6 lines. U-type automatic air duct production line 7 lines, divided into 15 – U-type automatic air duct production line 5 lines. U-type automatic air duct production line 6 lines. U-type automatic air duct production line 7 lines

The design adopts U-shaped structure, which not only saves the production site, but also reduces the transmission time of sheet material, with high production efficiency (about 20-23 seconds can process an L-shaped sheet material below 800mm), the folding servo manipulator after positioning, positioning is clear, especially in the processing of “L” shaped pipe, the advantage is obvious. Only one person to operate and two to remove the pipe. This production line features: small volume, low energy consumption, easy to move, high efficiency and other advantages, can produce all kinds of specifications can be factory rectangular air duct. The design adopts the domestic and foreign advanced production standards of air duct. The computer control system adopts an independent operating platform. The control system has a closed-loop feedback system and a set of industrial-grade servomotor ensures smooth operation.

Ii. Technical parameters

01) Material galvanized sheet, stainless steel

02) Sheet thick galvanized sheet (0.5 ~ 1.2mm) stainless steel (0.5 ~ 0.6mm)

03) Coil width 1000-1600mm (width)

04) Running speed 15m/min

05) Sheet material 4000mm

06) Sheet material 150x150mm

07) Sheet length error range ±0.5mm/m

08) The bending error range of air duct is ±0.5mm/m

09) Reinforcement standard “V” type (slope spacing: 210mm)

10) Full CNC control system

11) Main power supply 380V 50Hz 3 phase

12) The production line power is about 30KW

13) Operating power supply 220V 50Hz 3 phase

14) Hydraulic pressure 14MPa

15) Air pressure 0.6MPa

16) The operation mode of the equipment is U-shaped

17) The overall dimensions (covering an area) of the main machine are about 14000mm*5000mm*1500mm

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