What is the maximum material thickness it can weld?

The machine can weld metal materials with a thickness of less than 4.5 mm.

What certifications does the product have?

The product has passed CE, CCC, and ISO certifications, as well as patent certification from the China Intellectual Property Office.

280kVA Medium Frequency DC Welding Machine Spot Welder - Welding for Aluminum, Copper, Galvanized

Name: 280kVA Medium Frequency DC Welding Machine Spot Welder - Welding for Aluminum, Copper, Galvanized
Brand: Guangdong Pudian Automation Technology Co., Ltd.
SKU: 2077494515

Guangdong, ChinaGuangdong Pudian Automation Technology Co., Ltd.

US$8,400.00-33,605.00

1 Set

Product profile

Control

Semi-Automatic

Cooling Way

Water Cooling

Style

Fixed

Model NO.

DTB-280

Electrode Stroke

Vertical

Electric Current

Transmission

Pneumatic

Conductive Way

Copper

Welding Spot Number

Single

Type

Universal

Applicable Material

Metal Materials: Stainless Steel;

Key Selling Points

Firm Welding, High Efficiency, Power Saving

Cooling Water Flow

14L/Min

Input Power

Three φ 380V

Maximum Short Circuit Current

65ka

Transport Package

Wooden Case

Specification

1200*870*2070mm

Trademark

PDKJ

Origin

China

HS Code

8515809090

Production Capacity

100 Unit Per Month

Key features

High Efficiency & Energy Saving: Medium frequency inverter DC technology reduces energy consumption and improves thermal efficiency.

Precision Control Technology: Converts 50Hz AC to 1000Hz DC output for higher time resolution and precise current control.

Versatile Metal Welding: Suitable for aluminum, copper, galvanized sheets, carbon steel, and nickel with thickness up to 4.5mm.

Wide Industrial Application: Ideal for auto parts, new energy batteries, electronics, and hardware manufacturing sectors.

Reliable DC Welding Process: Direct current welding ensures better effects and reduces interference from magnetic materials.

Certified Quality & Safety: Passed CE, CCC, and ISO certifications with patent protection from China Intellectual Property Office.

Professional After-Sales Support: 1-year warranty with online instruction, spare parts, and professional engineer troubleshooting.

Secure International Shipping: Extra thick carton with PE foam and waterproof membrane ensures zero damage during transport.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperiencePatents Awarded

Guangdong Pudian Automation Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: over 15 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤0.89h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and trade company associated with manufacturing, located in Dongguan. It reports more than 10 production lines, specifically 13, valid manufacturing-capacity contracts with associated subcontractors, inventory capability, and overseas warehouse and showroom services. Customization is supported through samples, designs, full, minor, and flexible customization, together with 3D software design services. Quality-related strengths include raw-material traceability and documented procedures for service assessment, corrective and preventive actions, and complaint handling. However, the supplier reports no management-system certification, uses random finished-product inspection, has only one quality assurance/control inspector listed in one record, and does not continuously reconcile production quantities by batch or lot. It does not provide OEM services for popular brands, ODM services, or overseas agent/branch support. Financial information is represented only...

CertificationsThe supplier reports 'NIL' for certification of supplier management systems. This is explicit evidence that no such certification is held in the provided information.

After-Sales capabilityThe supplier reports inventory capability, overseas warehouse and showroom services, and documented procedures with records for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas agents or branches, has not participated in offline trade shows, and reports zero countries with overseas services, so the breadth of direct international after-sales coverage is limited.

Production capacityProduction capacity is supported by more than 10 lines, specifically 13, valid contracts with associated subcontractors, inventory capability, and an outsourcing SOP. Countervailing evidence includes no continuous batch or lot quantity reconciliation and random finished-product inspection, indicating capacity strength with process-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, and provides 3D software design services. These records demonstrate broad product-design and customization support.

Product Q&A

Q:Do you inspect the finished products?

Yes, each step of production products will be inspected by the QC department before shipping.

Q:What does your factory produce?

We produce and export all kinds of automatic welding machines, robots, and relative parts. We can design machines according to your requirements.

Q:What is your warranty and after-sales service?

We offer a 1-year warranty, various forms of online instruction, and spare parts. Professional engineers will solve problems if necessary.

Q:How is the machine packed for transport?

All packing uses extra thickness carton filled with protective PE foam and waterproof membrane. We have rich experience ensuring no damage during transportation.

Q:What materials can this welding machine handle?

It is especially suitable for aluminum, copper, galvanized sheet, carbon steel, nickel, tungsten, and other metal materials.