What certifications does the product have?

The product has passed CE, ETL, RoHS, SAA, and ISO9001 certifications.

What is the input voltage requirement?

The rated input voltage is 230V with a maximum load power capacity of 9.0kVA.

What types of electrodes can be used?

Both Rutile and basic electrodes are usable with this machine.

Portable Inverter Arc Welding Machine MMA 140 Inverter Welder

Name: Portable Inverter Arc Welding Machine MMA 140 Inverter Welder
Brand: Taizhou Boyu Trading Co., Ltd.
SKU: 1987786075

Zhejiang, ChinaTaizhou Boyu Trading Co., Ltd.

US$27.50

50 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

MMA-140-P3

Frequency Range

Intermediate Frequency

Electric Current

Work Form

Iron Core

Type

Manual Metal-Arc Welder

Rated Input Voltage

230 V

Rated Output Voltage

26.4 V

Rated Output Current

10-140 a

Weight (Kg)

3.6

Warrant

1 Year

Transport Package

Carton

Specification

59*32*42

Trademark

Proward

Origin

China

HS Code

8515390000

Production Capacity

30000 Piece/Pieces Per Month

Key features

IGBT Technology: Utilizes IGBT technology to greatly improve machine reliability and stability.

High Duty Cycle: Features a high duty cycle for improved efficiency and energy saving.

Stable Welding Current: Maintains stable welding current despite input voltage fluctuations.

Wide Electrode Compatibility: Supports both Rutile and basic electrodes for versatile applications.

Strong Arc Force: Equipped with high no-load voltage and strong arc force for easy arc starting.

Compact and Portable: Small size (59*32*42cm) and light weight (3.6kg) for convenient portability.

1 Year Warranty: Comes with a 1-year warranty covering mechanical defects.

Global Certifications: Products passed CE, ETL, RoHS, SAA, and ISO9001 certifications.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Taizhou Boyu Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.63h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad scope covering machinery, equipment, tools, electronic components, material handling equipment, industrial automation devices, instruments, and certain chemical products. It has exported goods for five years and supports customization from samples and designs, but reported no new products launched in the past year. R&D resources appear limited: one R&D engineer, CAD capability, no patents, no available SDK, and no audit-ready R&D documentation. Service operations include one-month average lead times, six qualified service-capability suppliers, written service procedures with follow-up records, and FOB quotations, but there is no inventory, overseas warehouse, overseas showroom, overseas agent or branch, or overseas service coverage. Raw-material traceability, outsourcing controls, environmental documentation, fire-drill status, and financial performance cannot be adequately assessed from the provided information. No customer cases or...

Supplier typeThe supplier is explicitly classified as a trading company. Its registered business scope covers a broad range of machinery, equipment, components, tools, automation devices, instruments, and certain chemical products, indicating a diversified trading and sourcing model rather than documented manufacturing ownership.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season periods, six qualified service-capability suppliers, written service procedures with followed records, and an updated approved-supplier list. However, it has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent or branch, and reports zero countries with overseas services, limiting documented overseas after-sales coverage.

R&D capabilityInnovation evidence is weak: no new products were launched in the past year, no SDK is available, there is only one R&D engineer, no R&D patents are reported, and no design input, output, review, verification, or validation documents are available for audit. CAD capability and design-customization responsibility are documented but do not offset the stated limitations.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, with one R&D engineer responsible for design customization and CAD listed as an R&D software capability. Nevertheless, the absence of auditable R&D documentation and patents indicates that the depth and formal maturity of customization engineering are limited or unverified.