What is the maximum capacitance energy?

The main electrical switch supports a maximum capacitance energy of 250J.

What is the input voltage requirement?

The rated input voltage is 220V/240V at 50Hz/60Hz.

What is the minimum air compressor requirement?

An air compressor with greater than 1HP is required for operation.

Dp Series Dual Pulse Capacitive Discharge DC Battery Spot Welding Machine

Name: Dp Series Dual Pulse Capacitive Discharge DC Battery Spot Welding Machine
Brand: Guangzhou DuroWelder Limited
SKU: 876307145

Guangdong, ChinaGuangzhou DuroWelder Limited

US$700.00-1,500.00

1 Piece

Product profile

Customization

Available

Control

Semi-Automatic

Cooling Way

Air Cooling

Model NO.

Dp Series

Style

Vertical Type

Electrode Stroke

Vertical

Electric Current

Capacitor Energy Storage

Transmission

Pneumatic

Conductive Way

One-Sided

Welding Spot Number

Double

Type

Universal

Color

Blue

Pressure Mode

Pneumatic+Spring

Air Compressor

>1HP

Welding Throat Gap

60mm

Welding Arm Throat

80mm

Welding Electrode Diameter

0.1~6mm(Adjustable)

Transport Package

Wooden Case

Specification

450*380*450mm

Trademark

DuroPower

Origin

China

Production Capacity

500sets

Key features

Dual Pulse Technology: Eliminates surface differences and ensures stable energy output for highly conductive materials.

Microprocessor Control: Stores multiple welding schedules and parameters for consistent precision resistance welding.

Adjustable Electrode: Welding electrode diameter adjustable from 0.1mm to 6mm for versatile applications.

Pneumatic Pressure: Combines pneumatic and spring pressure modes for stable welding contact.

Wide Application Scope: Suitable for batteries, electronics, automotive parts, jewelry, and aerospace components.

One-Year Warranty: Comprehensive coverage for mechanical defects for one year from purchase.

CE Certification: Products meet ISO and National highest standards with optional CE certification.

OEM/ODM Services: Customization services available for specific dimensions and requirements.

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: ≤9.35h

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.