What is the maximum flanging diameter?

The standard flanging diameter range is 400mm to 1600mm.

What types of products can this machine process?

It is suitable for ventilation ducts, fans, air valves, and PET plastic containers.

Heavy Duty Flanging Machine for Factory Tube Fabrication

Name: Heavy Duty Flanging Machine for Factory Tube Fabrication
Brand: Nanjing New Donor Machinery Equipment Co., Ltd.
SKU: 2272697525

Jiangsu, ChinaNanjing New Donor Machinery Equipment Co., Ltd.

US$28,000.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Model NO.

Fan Thickness

2-5mm

Diameter

300-1250mm

Flanging Height

10-50mm

Motor

3/2.2kw

Weight

1500kg

Transport Package

Custom

Specification

3200*1200*900mm

Trademark

N/A

Origin

China

Key features

One-Step Processing: Turns over 50mm extra large edge width with simultaneous turning and drilling.

Wide Application Range: Suitable for ventilation ducts, fans, air valves, and PET bottle production.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

High Efficiency Control: Features PLC digital display control and cylinder-controlled upper and lower pulleys.

Adjustable Parameters: Handles flanging thickness 0.8-3mm, width 15-40mm, and diameter 400-1600mm.

Special Mold Option: Optional special molds allow flanging for smaller diameter workpieces down to 150mm.

Robust Motor Power: Equipped with a total motor power of 15KW and WPO reducer for heavy-duty tasks.

Comprehensive Warranty: Provides 1-year warranty with available after-sales service support.

Company profile

High Repeat Buyers ChoiceLow MOQFlexible Customization

Nanjing New Donor Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.05h

AI-Powered supplier vetting

SummaryNanjing New Donor Machinery Equipment Co., Ltd. is identified as a China-based manufacturer/factory producing heat exchangers, fin tubes, and fin tube machines. The supplier reports OEM service for well-known brands, broad customization options, export activity, quality-management practices, and experienced technical and production teams. Its export sales share is stated as 71%–90%, but it began exporting only two years ago. Evidence is insufficient to confirm certifications, after-sales capability, financial strength, or customer cases. The supplier reports no available SDK, has four employees, and its raw-material traceability, environmental assessment, and fire-drill status are unknown. An audit by BV is documented with a validity period from June 25, 2025 to June 24, 2026, but the provided audit result value is not interpretable as a performance conclusion.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China, operating in manufacturing and processing machinery. Its stated products are heat exchangers, fin tubes, and fin tube machines.

R&D capabilityThe supplier states that it continuously develops safer, lighter, and more energy-saving products, pursues technological innovation, and conducts mechanical-equipment R&D. However, it reports no available SDK, and no measurable innovation output or R&D performance is provided.

Production capacityThe supplier is identified as a factory with a stated scientific management system, high-standard quality control, advanced production equipment, sophisticated testing equipment, and experienced technical and production teams. Its product scope covers heat exchangers, fin tubes, and fin tube machines, although the reported employee count is four.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization coverage.