What is the lead time for production?

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

How is the product quality inspected?

We perform 100% inspection on finished products, including function inspection and visual inspection, following uniform instructions.

What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the term of payment.

Factory Direct Sale Manual Portable Spot Welding Machine

Name: Factory Direct Sale Manual Portable Spot Welding Machine
Brand: Guangzhou DuroWelder Limited
SKU: 825625035

Guangdong, ChinaGuangzhou DuroWelder Limited

US$850.00-1,350.00

1 Set

Product profile

Customization

Available

Control

Manual

Cooling Way

Water Cooling

Model NO.

DNY

Style

Portable

Electrode Stroke

Arc

Electric Current

DC Shock Wave

Transmission

Pneumatic

Conductive Way

Both-Sided

Welding Spot Number

Single

Type

Universal

Rated Power

16-50kVA

Rated Input Voltage

380V

Rated Primary Current

45-80A

Transport Package

Wooden Case

Specification

DNY-35KVA

Trademark

Durowelder

Origin

China, Guangzhou

Production Capacity

1200sent/Year

Key features

Portable & Mobile Design: Lightweight structure with four rollers for convenient movement and flexible operation.

Precise SCR Control: Diode thyristor contactless switch ensures rapid, accurate circuit switching and consistent welding.

Versatile Material Compatibility: Welds low carbon steel, stainless steel, galvanized steel, and other metals (0.1-4.0mm).

Flexible Welding Modes: Supports portable clamp type and single spot welding using different welding guns.

Customizable Power Options: Rated power customizable from 16kVA to 50kVA to meet specific production needs.

Low Maintenance Design: Easy maintenance structure with reliable water-cooling welding cable system.

No Air Pressure Required: Operates without air pressure, reducing dependency on external pneumatic systems.

OEM/ODM Support: Full customization, minor customization, and flexible customization services available.

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: ≤5.76h

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.