What brands are used for key components?

Key components include Japan Mitsubishi PLC, Taiwan Hiwin servo motors, Japan Sansha argon arc welding machines, and imported water-cooled motors.

What heat pipe specifications are supported?

The equipment supports heat pipe diameters of D2, D3, D4, D5, D6, and D8, with processing lengths ranging from 50MM to 500MM.

What after-sales service is provided?

After-sales service and warranty are available for all our equipment.

Clamping Tail Welding Machine for Heat Pipe End Sealing

Name: Clamping Tail Welding Machine for Heat Pipe End Sealing
Brand: Nanjing New Donor Machinery Equipment Co., Ltd.
SKU: 2272120285

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

High-Speed Processing: Cycle time as fast as 3-7 seconds per piece for efficient heat pipe production.

Premium Control System: Equipped with Japan Mitsubishi PLC and Weiluntong touch screen for precise control.

Wide Specification Range: Supports heat pipe diameters from D2 to D8 and lengths up to 500MM.

Professional Components: Uses imported water-cooled motors, Taiwan Hiwin servo motors, and Japan Sansha welding machines.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Low MOQ: Minimum Order Quantity is just 1 PC, allowing for easy trial orders.

Comprehensive Service: Provides available after-sales service and warranty coverage for all equipment.

Versatile Equipment Line: Includes shrinking, welding, degassing, straightening, and filling machines for complete production.

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: ≤3.49h

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.