What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What input voltages does the machine support?

The input power supports 220V, 380V, 415V, 440V, 480V, and 575V.

How is quality control handled for finished products?

We perform 100% inspection on all finished products, including both functional and visual inspections, following uniform instructions.

Automatic CNC Stainless Steel Kitchen Sink Welding Seam Machine

Name: Automatic CNC Stainless Steel Kitchen Sink Welding Seam Machine
Brand: Guangzhou DuroWelder Limited
SKU: 749018955

Guangdong, ChinaGuangzhou DuroWelder Limited

US$10,000.00-50,000.00

1 Set

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Semi-Automatic

Model NO.

FNS-150KVA, FNS-200KVA

Style

Vertical

Frequency Range

Low Frequency

Electric Current

Type

Seam Welders

Color

Blue and Yellow

Current

Direct Current

Model

Fns

Application

Seam Welding

Transport Package

Angle Iron Frame and Human Made Wooden Sheet Box

Specification

CCC, ISO, UL, CE

Trademark

DuroWelder

Origin

Guangzhou City, China

HS Code

8515219900

Production Capacity

100sets Per Year

Key features

4-Axis Linkage Automation: Four servo motors drive X, Y, Z, and A axes for full automatic welding.

Long Seam Capacity: Welds sink bowls over 2.5-3 meters with unlimited drainer board length.

Intelligent Calibration: Auto data sampling and calibration for consistent welding tracks on various shapes.

Flat Platform Design: Minimizes surface defects, reducing grinding time and avoiding uneven conductivity.

High Durability: Designed service life exceeds 15 years for long-term reliable operation.

Flexible Customization: Supports OEM/ODM, full customization, and minor adjustments based on samples.

Multi-Voltage Support: Compatible with 220V to 575V input power for global electrical standards.

100% Quality Inspection: Every finished product undergoes strict functional and visual inspection.

Company profile

Guangzhou DuroWelder Limited

Guangdong, China

CertifiedBusiness 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: 16 years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤10.51h

AI-Powered supplier vetting

SummaryThe supplier is a Guangzhou-based manufacturing factory organized as a limited company, with offerings spanning resistance welding, wire and pipe processing, bandsaw blade processing, induction heating, and automotive repair tools. It demonstrates substantial customization, ODM availability, recent product development, six R&D engineers, two quality-control test-equipment units, and documented R&D design and verification records. It also reports OEM service for well-known brands and SDK availability. Service procedures and complaint-handling records exist, but corrective and preventive action procedures are not documented, and the approved-supplier list lacks approval signatures or dates. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial and sustainability evidence is insufficient for a definitive assessment.

Supplier typeThe supplier is identified as a manufacturing factory in Guangzhou’s Zengcheng District, organized as a combined company and limited company. Its stated business and product scopes cover industrial equipment, processing equipment, automotive repair tools, and certain plastic products.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and customer complaints are handled through a clear procedure with records. However, the supplier reports no overseas warehouse, showroom, agent, or branch, and its overseas service coverage is stated as zero, limiting evidence of localized international support.

R&D capabilityThe supplier reports new products during the past year, ODM services, six R&D engineers, available SDK capability, and documented design input, output, review, verification, and validation materials. These are explicit indicators of active and structured product-development capability.

Production capacityThe supplier operates as a manufacturing factory, has two quality-control test-equipment units, and reports an average one-month lead time in both peak and off-season periods. Its listed product scope covers multiple industrial equipment categories, although production capacity volume is not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of brand customer engagement. No customer names, project details, volumes, or independently verifiable case studies are provided.

Product Q&A

Q:What is the maximum welding length supported?

The machine can weld sink bowls with a maximum length of over 2.5 meters or 3 meters, and the sink drainer board length is unlimited.

Q:How does the machine ensure welding consistency?

It uses CNC intelligent control with automatic data sampling and calibration to determine the welding track shape based on the specific sink and bowl dimensions.

Q:Is customization available for this machine?

Yes, we offer OEM/ODM services, including full customization, customization from samples/designs, and minor flexible customization.

Q:What is the expected service life of the equipment?

The design service life of the machine is more than 15 years.

Q:What are the payment terms and minimum order quantity?

The minimum order quantity is 1 PCS, and the payment term is T/T.