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Our products hold ISO9001, UN38.3, CE, MSDS, UL, PSE, and GS certifications, satisfying most countries' importing requirements.

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Welding Machine Generator Arc Welder Generator Replacing Gas Generator Welder

Name: Welding Machine Generator Arc Welder Generator Replacing Gas Generator Welder
Brand: Nanjing Lestar Power Stations Co., Ltd.
SKU: 2144752575

Jiangsu, ChinaNanjing Lestar Power Stations Co., Ltd.

US$9,000.00

1-5 Pieces

US$8,143.50

6-50 Pieces

US$7,821.00

51+ Pieces

Sample price:US$7000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

on-Line or off Line Service

Warranty

12 Months

Output Type

DC and AC

Output Voltage

220V/50Hz

Rated Power

4000W

Inductive Load

12000W

Output Current

Waterproof 10A, 16A

Battery Type

LFP

Protection Function

All-Round Protection Circuit, with Undervoltage Pr

Welding Function

MMA TIG

Weight

200kg

Welding Current

10-200A

Battery Capacity

21.5kwh

Electrode Diameter

2.5-5.0mm

Fast Charger

72V50A

Battery Life

8-10years

Transport Package

Wooden Box

Specification

970x765x785MM

Trademark

SOFIMO

Origin

Nanjing

HS Code

85044020

Production Capacity

100000PCS

Key features

Multi-Function Power Solution: Integrates DC welding, AC power supply, and battery storage for outdoor construction needs.

Long-Life Battery Technology: Features LFP battery with 8-10 years lifespan and 21.5kWh capacity for reliable performance.

Versatile Welding Support: Supports MMA and TIG welding with cellulose and low-hydrogen electrodes, 10-200A current.

Comprehensive Safety Protection: Equipped with all-round protection circuit including undervoltage, short circuit, and overload protection.

Pure Sine Wave Output: Provides stable 220V/4000W pure sine wave output suitable for sensitive electrical equipment.

Expandable Endurance: Supports connection to external battery modules for unlimited power endurance during operations.

International Certifications: Holds EU CE, German GS, ISO9001, UN38.3, and MSDS certifications for global market compliance.

Customization Options: Offers OEM/ODM services with flexible customization from samples, designs, and minor adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Nanjing Lestar Power Stations Co., Ltd.

Jiangsu, 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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier operates in energy-storage technology, new-energy equipment, mechanical equipment, and pneumatic/electric tools, with related R&D, manufacturing, sales, and import/export activities. It reports ISO9001 and EU BSCI certifications, German GS and EU CE certifications for a rechargeable welder, invention patents, recent new-product development, and ODM/OEM services. Customization is broadly supported, and production-related facilities cover assembly, testing, welding, soldering, and wire processing. Quality controls include five QA/QC inspectors, raw-material traceability, complaint procedures, and corrective/preventive-action records. Overseas service offerings include installation, debugging, maintenance, repair, and training, with stated lead times within 15 working days in both off-season and peak season. Financial information is limited to year labels, so financial credibility cannot be conclusively assessed. No specific customer names or documented customer cases are provided.

Supplier typeThe supplier’s stated business scope covers energy-storage technology services, specialized equipment manufacturing, new-energy prime mover equipment, mechanical equipment, pneumatic and electric tools, R&D, sales, and import/export activities. This supports classification as a manufacturer and technology-oriented equipment supplier rather than only a trading company.

CertificationsThe supplier states that it has passed EU BSCI social responsibility certification and ISO9001 quality management system certification. It also reports German GS and EU CE certifications for a rechargeable welder, providing explicit evidence of relevant management, social-responsibility, and product certifications.

After-Sales capabilityThe supplier reports overseas services including debugging, maintenance, repair, training, and equipment installation, and states that complaint handling has clear procedures and followed records. Service capability is supported by written procedures, corrective/preventive-action records, 10 qualified service-capability suppliers, and stated peak- and off-season lead times within 15 working days.

R&D capabilityThe supplier reports new products during the past year, ODM capability, multiple invention patents, and R&D activities covering mechanical equipment. However, it explicitly states that no SDK is available, which limits evidence of software-development support but does not negate its demonstrated product and engineering innovation capabilities.

Production capacityThe supplier’s scope includes specialized equipment manufacturing, while its listed facilities cover assembly, capacity sorting, charge/discharge testing, laser and manual welding, wave soldering, and wire stripping. Five QA/QC inspectors, own-brand quality-control information, and raw-material traceability further support operational production capability.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, indicating broad support for customized product development and manufacturing.

Product Q&A

Q:Who is the manufacturer?

We are Nanjing Lestar Power Stations Co., Ltd., a professional company engaged in R&D, production, sales, and service of battery-powered welders and portable industrial power stations since 2008.

Q:How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure quality standards.

Q:What products can you supply?

We supply portable industrial power stations, battery-powered welders, welding integrated storage power stations, rechargeable portable welders, MPPT solar controllers, industrial-level inverters, battery packs, and high-power intelligent chargers.

Q:Do you support OEM and ODM services?

Yes, we support OEM and ODM services, but there is a minimum order quantity required.

Q:What delivery and payment terms do you accept?

Accepted delivery terms include FOB, EXW, and Express Delivery. Accepted payment types are T/T, L/C, PayPal, and Western Union, with currencies in USD and CNY.