Do you offer customization services?

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

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Medium Frequency Inverter DC Spot Welding Machine for Aluminum Welding Non-Stick Electrode

Name: Medium Frequency Inverter DC Spot Welding Machine for Aluminum Welding Non-Stick Electrode
Brand: Guangzhou DuroWelder Limited
SKU: 905460835

Guangdong, ChinaGuangzhou DuroWelder Limited

US$1,500.00-8,600.00

1 Set

Product profile

Customization

Available

Standard

Surface Treatment

Spray Paint

Model NO.

Energy Source

Direct Current (DC)

Material

Copper

Type

Pressure Welding

Transport Package

Wooden Case

Specification

depends

Trademark

Durowelder

Origin

Guangdong, China

HS Code

8515319000

Production Capacity

30sets/Months

Key features

High Frequency Inverter Technology: Welding frequency increases to 1000HZ from 50/60HZ for improved quality and power factor over 98%.

Variable Frequency Adjustment: VF Series allows adjustable frequency to suit different workpiece requirements beyond standard 1000HZ.

Auto Adaptive Control System: Dynamic Resistance Principle adjusts welding current automatically based on thickness and surface conditions.

Three-Phase Power Supply: Ensures stable current output without fluctuation, adapting to sudden voltage lifting effectively.

High Conductive Material Welding: Specially designed for aluminum, copper, and silver with capability to weld thicker workpieces.

OEM and ODM Services: Offers full, minor, and flexible customization options from samples or designs.

Comprehensive Quality Inspection: 100% inspection including function and visual checks with traceable raw materials.

Flexible Minimum Order: Accepts orders starting from 1 piece with consistent lead time of one month.

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: ≤6.46h

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 welding frequency of this machine?

The standard frequency is 1000HZ, which is higher than the common 50HZ or 60HZ, improving welding quality and power factor.

Q:Can the welding frequency be adjusted?

Yes, the VF Series Variable Frequency Welding Machine allows adjustable frequency to meet specific workpiece needs.

Q:Does the machine support automatic current adjustment?

Yes, the Dynamic Resistance Principle Self Auto Adaptive Control System can automatically adjust welding current based on workpiece thickness and surface conditions.

Q:What materials is this welder suitable for?

It is specially suitable for high conductive materials like aluminum, copper, and silver, as well as thicker workpieces.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.