What is the power source requirement?

The machine uses AC 20V for drive and control, and AC 220V 50/60Hz for the external power source.

Does the machine have a memory function?

Yes, the control panel has a memory function that automatically recovers the last data upon next use.

What is included in the toolbox?

The toolbox includes a fuse, welding gun conductive nozzle, inner square angle wrenches, box ruler, notepad, and pen.

Seam Welder

Name: Stable Solar Water Tank-Inner Tank Circumferential Seam Welding Machine/ Equipment/ Seam Welder
Brand: Wincoo Engineering Co., Ltd.
SKU: 2129553455

Jiangsu, ChinaWincoo Engineering Co., Ltd.

US$770.00-820.00

1 Piece

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Automatic

Model NO.

WHL-III

Style

Portable

Frequency Range

High Frequency

Electric Current

Type

Continuous Seam Welder

Keyword

Tank Welding Carriage

Working Power Source

AC 20V

Plate Thickness

3 mm

Welding Speed

0~1650mm/Min

Transport Package

Carton

Specification

Customized

Trademark

Wincoo

Origin

China

Production Capacity

3000 Sets/Month

Key features

Flexible and Straight Rails: Offers both flexible and straight rail options for versatile tank welding applications.

Digital Control Panel: Features full digital display with memory function for easy data adjustment and recovery.

Automatic Stop Function: Prevents over-welding with limited stop contacts set in both running directions.

High Precision Adjustment: Uses high precision screw pitch for faster, stable, and accurate machine adjustments.

Wide Weld Width Range: Adjustable weld width from 0 to 30mm adapts to thin and thick plate welding.

Safe Low Voltage Drive: Drive and control systems operate at AC 20V for enhanced safety.

Comprehensive Tool Box: Includes original toolbox with fuses, nozzles, wrenches, and tools for improved efficiency.

Infinite Track Extension: Special connecting plates allow tracks to be linked for infinite cycle lengths.

Company profile

Importers and ExportersIn-stock CapacityOverseas ServicesFull Customization

Wincoo Engineering Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.90h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad commercial scope covering engineering, mechanical, electromechanical, building-material, instrument, and related products. It demonstrates customization, ODM, and OEM capabilities, reports new-product activity, and has one R&D engineer. Export sales account for 71%–90% of total sales, and the supplier holds self-operated import and export rights. Overseas support is listed for Australia and Thailand, including debugging, maintenance, repair, training, and equipment installation, but it has no overseas warehouse, showroom, agent, or branch. Key limitations include no available SDK, zero reported quality-control test equipment, unknown quality-assurance and traceability status, and no written procedures or records for service assessment or corrective actions. Financial information is insufficient for a credibility assessment.

Supplier typeThe supplier is explicitly classified as a Trading Company, with a broad sales-oriented business scope covering engineering equipment, machinery, electromechanical products, building materials, instruments, and other goods. This supports identification as a trading supplier rather than a confirmed manufacturer.

After-Sales capabilityThe supplier lists overseas service offerings including debugging, maintenance, repair, training, and equipment installation, and identifies Australia and Thailand as service countries. However, it has no overseas warehouse, showroom, agent, or branch, while service assessment and corrective-action procedures lack written procedures or records.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and provides customization from samples, designs, and full customization. It has one R&D engineer responsible for new-product design, process design, and technical application management, but no SDK is available.

Customization capabilityThe supplier explicitly offers minor customization, customization from samples, customization from designs, and full customization. It also reports ODM service availability, providing direct evidence of broad customization and design-service capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the METALTECH offline trade show. These are direct indicators of brand-related and trade-show experience, but no customer names, project details, order history, or verifiable case descriptions are provided.