CNC Flanging and Punching Machine ACFB-3012

Altron’s CNC Flanging and Punching Machine ACFB-3012 is a technologically advanced machine that is commonly used in the industrial fan manufacturing industry. For example, the air inlet cone of large centrifugal fans, the shrouds of impellers; the air cylinder of axial fans, etc.

Key Features of the CNC Flanging and Punching Machine ACFB-3012:

1. CNC Control: The machine is equipped with a sophisticated CNC control system, which allows for precise and automated control over the flanging process. This ensures consistent and accurate results with minimal operator intervention.

2. High Precision: The ACFB-3012 is engineered to deliver exceptional precision in flanging operations. Its CNC control, combined with high-quality components and advanced technology, enables tight tolerances and consistent flange dimensions.

3. Versatility: The machine offers versatility in flanging operations, accommodating a wide range of materials, thicknesses, and flange sizes. It can handle various metals, including steel, aluminum, and stainless steel, making it suitable for diverse industrial applications.

4. Efficient Production: The ACFB-3012 is designed for high efficiency and productivity. Its automated CNC control system allows for faster operation and reduces cycle times, optimizing production output.

5. User-Friendly Interface: The machine features a user-friendly interface. This makes it easy to program, operate, and monitor the flanging process. The intuitive controls enable operators to set parameters, customize flange profiles, and adjust settings with ease.

Video of CNC Flanging and Punching Machine

Auto Flanging & Spinning machine for Axial Flow & Centrifugation Fans

Advantages of CNC Flanging & Spinning machine:

• Standard 90-degree flanging and punching, 0-92-degree flanging;
• Can produce large-diameter and tunnel, jet and other axial fan inlets and outlets with arc flanges;
• Can also produce inlet tapers and impeller shrouds for large centrifugal fans, especially high-hardness materials such as stainless steel;
• Siemens system, easy to operate! The 90° flange and small R arc flanging only need to modify: the wind tube of the axial fan, the angle of the flange or the R value; the number of punching holes; the safe position. There is no need to write auxiliary programs in the single-time flanging forming program;
• For large arc flanging, if multiple spinning is required, we have automatic programming software to complete the automatic production of program codes!

Drawings of shapes that can be processed by Flanging machines

The ALTRON FB series two wheel flanging machine offers a remarkable ability to perform flanging and piercing operations at various angles, making it suitable for applications involving windpipes, tubes, cones, and more. Furthermore, it excels in handling flanging and spinning tasks for curved surfaces with multiple tracking. This machine is particularly well-suited for the construction of windpipes, wind collectors for large fans, pipe flahub wheels, and similar components.

One of the key advantages of the ALTRON FB series is its highly integrated and modular form. This design ensures stable and reliable operation, providing manufacturers with a dependable solution for their flanging needs. The resulting goods produced by the ALTRON FB machine exhibit a high level of homogeneity, thanks to its CNC division punching capability. Additionally, these goods are compatible with other products, allowing for seamless integration into larger manufacturing processes or assembly lines.

Schematic diagram of the principle of CNC flanging machine processing impeller shrouds

Schematic diagram of the principle of CNC flanging machine processing centrifugal fan impeller shrouds

Dimensional drawing of Flanging & Spinning of Centrifugal Fan Impeller Shrouds

• D: 3000mm
• D1: Minimum 1100mm
• R: 30-300mm
• H: Max 400
• T: maximum 10mm minimum 4mm

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Schematic diagram of the principle of CNC Flanging Machine processing the air inlet cone of the centrifugal fan

Schematic diagram of the principle of CNC Flanging Machine Processing Centrifugal Fan Air Inlet Cone

Dimensional drawing of Flanging & Spinning of Centrifugal Fan Air Inlet Cone 

• D1: Minimum 600 mm
• D2: Max 3000
• H: 20-80
• H2: Max 1000
• A: 0-75
• Thickness: maximum 10mm minimum 4mm

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CNC Flanging Machine processing Axial Flow Fan processing size drawing

Dimensional drawing of Flanging & Spinning of Axial Flow Fan Duct

• D2+H2*2: 500-3000
• D2+H3*2: 500-3000
• H2:: Max 200
• H6: Max 1500
• T2: maximum 10mm minimum 3mm
• R2: 50-200

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Machine Configuration Parameters

Technical index

Way to control: