What is the processing capacity of the machines?

Capacity varies by model, ranging from 5S/PCS to 3600S/800PCS depending on the equipment.

What types of tubes can these machines process?

They process conventional pipes, mobile phone heat pipes, and ultra-thin tubes with diameters D2 to D8.

Tube Filling and Welding Machine for Export

Name: Tube Filling and Welding Machine for Export
Brand: Nanjing New Donor Machinery Equipment Co., Ltd.
SKU: 2272097545

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

US$2,999.00-3,999.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

Available

Model NO.

Process Thickness

0.1-0.3mm

Voltage

380V/50Hz

Quality

High Quality

Transport Package

Custom

Trademark

N/A

Origin

China

Key features

Advanced Control System: Equipped with Japan Mitsubishi PLC and Weiluntong touch screen for precise operation.

High-Quality Servo Motors: Utilizes imported water-cooled motors and Taiwan Hiwin servo motors for stability.

Wide Processing Range: Handles tube diameters from D2 to D8 and wall thicknesses from 0.1mm to 0.3mm.

Multiple Machine Models: Offers shrinking, welding, filling, degassing, and straightening machines for various needs.

Efficient Production Capacity: High-speed processing with capacities up to 3600S/800PCS depending on the model.

Vacuum Degassing Options: Features 4, 6, and 8-station vacuum degassing machines with Edward vacuum pumps.

Flexible Power Configuration: Available in 220V single-phase and 380V three-phase options to suit different sites.

Comprehensive After-Sales Support: Provides warranty coverage and available after-sales service for all equipment.

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: ≤2.53h

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.