What is the efficiency of this welding machine?

The machine has an efficiency rating of 85%, ensuring energy-efficient operation.

Does it have an anti-sticking function?

Yes, the welding machine is equipped with an anti-sticking function to prevent electrode sticking.

What is the average lead time for orders?

The average lead time is one month during the off-season and 1-3 months during the peak season.

Heavy Duty Zx7-400 Welding Machine DC Inverter Arc Welding Machine 400 AMP

Name: Heavy Duty Zx7-400 Welding Machine DC Inverter Arc Welding Machine 400 AMP
Brand: Zhejiang Zelda Tools Co., Ltd.
SKU: 1975772291

Zhejiang, ChinaZhejiang Zelda Tools Co., Ltd.

US$247.00

1-9 Pieces

US$225.00

10+ Pieces

Sample price:US$225.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Handheld

Model NO.

MMA-400

Frequency Range

Intermediate Frequency

Electric Current

Inverter

Work Form

One-Body

Type

Manual Metal-Arc Welder

Product Name

Portable Welding Machine

Input Frequency

50/60

No-Load Voltage

Efficiency

Insulation Class

Protection Class

IP21s

Electrode Diameter

1.6-3.2mm

Function

Anti-Sticking

Output Current(a)

30-400A

Technology

Inverter IGBT Arc Welding Machine

Transport Package

Carton

Specification

74× 45× 74cm

Trademark

ZELDA

Origin

Zhejiang

HS Code

8515390000

Key features

100% Duty Cycle: IGBT module design ensures 100% duty cycle for continuous heavy-duty industrial use.

Wide Output Range: Adjustable output current from 40A to 400A with electrode diameter support of 1.6-6.0mm.

Custom Branding: Supports customized Zelda brand packaging or other custom branding options for buyers.

High Efficiency: Features 85% efficiency with inverter IGBT arc welding technology for energy savings.

Versatile Power Input: Compatible with 3-phase 380V input and 50/60Hz frequency for global industrial application.

Anti-Sticking Function: Integrated anti-sticking feature prevents electrode from sticking during the welding process.

Remote Control Ready: Designed with a remote control socket for enhanced operational convenience in industry settings.

Professional Grade: Heavy-duty construction suitable for manual metal-arc welding in demanding industrial environments.

Company profile

Zhejiang Zelda Tools Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2018-05-01Average Response Time: ≤3.07hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZhejiang Zelda Tools Co., Ltd. is identified as a China-based limited company in Zhejiang, with the records describing it both as a manufacturer/factory and as a trading company. It holds ISO 9001 certification and reports product customization, ODM services, recent new-product activity, and inventory capability. However, it has no overseas showroom, overseas agents or branches, or overseas warehouse, and its service procedures lack documented records. Production outsourcing, contract, and capacity-reconciliation statuses are unknown. The supplier reports no OEM service for popular brands, no SDK availability, no Fortune 500 cooperation, and only one R&D engineer. Financial information is present but monetary figures are excluded and the stated ratios and multi-year indicators do not provide sufficient evidence for a positive financial assessment.

CertificationsThe supplier reports holding ISO 9001 certification for its supplier management systems. This is explicit evidence of a recognized quality-management certification.

After-Sales capabilityThe supplier has attended an offline trade show and offers stated service terms, payment options, inventory capability, and peak/off-season lead times within 15 working days. However, it has no overseas showroom, agents, branches, or warehouse, while complaint handling and corrective-action procedures exist without written records; therefore, service coverage and documented execution are limited.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and offers customization from samples, designs, and full or minor customization. Nevertheless, it has only one R&D engineer and no available SDK, so the evidence supports active product development but not broad technical innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, customization from designs, and flexible customization, together with ODM services. These statements directly demonstrate a broad stated customization offering.

Client casesThe supplier reports participation in Expo Nacional Ferretera, but no cooperation with Fortune 500 companies and no OEM service for popular brands. The available evidence shows an exhibition case rather than verified major customer references or brand-OEM experience.