How long is the lead time for production?

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

Is overseas service available?

Yes, engineers are available to service machinery overseas.

What is the input voltage range?

The input voltage is 220V or 220V/380V depending on the specific model.

Dr Series Capacitive Discharge Spot Welding Machine

Name: Dr Series Capacitive Discharge Spot Welding Machine
Brand: Guangzhou DuroWelder Limited
SKU: 825757435

Guangdong, ChinaGuangzhou DuroWelder Limited

US$5,000.00-25,000.00

1 set

Product profile

Customization

Available

Surface Treatment

Spray Paint

Energy Source

Resistance Welding

Model NO.

DR Series

Material

Copper

Type

Pressure Welding

Feature

Projection Welding

Use

Welding Aluminium and Copper

Input Voltage

220/380V

Weight

280-1800kg

Color

Blue and Yellow

Warranty

One Year

Transport Package

Wooden Box

Specification

different model with different size

Trademark

DuroWelder

Origin

China

Production Capacity

500per/Month

Key features

High Energy Efficiency: Saves over 90% energy with independent energy release unaffected by line voltage fluctuations.

Premium Components: Adopts Japanese original capacitors for stable and repeatable energy release.

Versatile Application: Ideal for welding aluminum, copper, and stainless steel, especially for multi-spot projection welding.

Superior Weld Quality: Features small heat-affected zones ensuring beautiful and precise welding results.

Global After-Sales Support: Engineers are available to provide service and maintenance for machinery overseas.

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

Wide Model Range: Available in models from DR-2KVA to DR-20KVA with weights ranging from 280kg to 1800kg.

Strict Quality Control: 100% inspection for finished products including function and visual checks by 4 QA/QC inspectors.

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: ≤7.39h

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.