Does the machine have over-current protection?

Yes, it features auto protection for over current and over voltage.

DC Inverter Arc-250 Welding Machine Mini Portable Arc Welder

Name: DC Inverter Arc-250 Welding Machine Mini Portable Arc Welder
Brand: Shenzhen Exlentech Welding Equipments Co., Ltd.
SKU: 880582165

Guangdong, ChinaShenzhen Exlentech Welding Equipments Co., Ltd.

US$65.00

100 Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

ARC-250

Frequency Range

High Frequency

Electric Current

Work Form

One-Body

Type

Manual Metal-Arc Welder

Model

Arc200

Accessories

Electrode Holder and Earth Clamp

Componient

Mosfet

Mosfet Number

12PCS 18n50e

Diodes Number

12PCS D92-02

Capacitor

4PCS 400V/470UF

Transport Package

Carton

Specification

375x153x232mm

Trademark

as required

Origin

Shenzhen China

HS Code

85153900

Production Capacity

30000PCS/Month

Key features

Portable Design: Compact and lightweight at 9KG, ideal for mobile welding tasks.

Stable Arc Performance: Features deep welding pool and aesthetic seam shaping with auto compensation.

Comprehensive Protection: Includes auto protection against over current and over voltage conditions.

Continuous Operation: Capable of continuous work with 60% duty cycle at 25 degrees Celsius.

Wide Rod Compatibility: Supports electrode diameters ranging from 1.6mm to 4.0mm.

High Efficiency: Achieves 85% efficiency with a power factor of 0.93.

IP21 Protection: Case protection degree IP21S ensures safety against solid objects.

No Pole Adjustment: Simplified operation with no need for pole adjustment.

Company profile

Shenzhen Exlentech Welding Equipments Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-11-08Nearest Port: shenzhenAverage Response Time: ≤6.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Exlentech Welding Equipments Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in inverter welding machines, plasma cutting machines, and related spare parts. The supplier states that it provides OEM services to more than 200 companies and has a broad product range. ISO 9001 and QSR certifications are reported, along with five production lines, 11–20 quality-control staff, and a stated engineering team of more than 20 professionals. Export activity, self-operated import/export rights, and markets across several regions indicate international operating experience. The available information supports strengths in manufacturing scope, OEM/customization capability, quality-system certification, and after-sales-service claims. However, the evidence is insufficient to independently assess financial credibility, and customer-case evidence is limited to an OEM claim without named customer details or verifiable project outcomes.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory. Its legal name, private ownership, Shenzhen location, and manufacturing-oriented product portfolio are consistently stated across the slices.

CertificationsThe supplier reports holding ISO 9001 and QSR management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope details.

After-Sales capabilityThe company description explicitly states that Exlentech has considerable strength in its after-sale service system. No staffing, response-time, warranty, or service-network details are provided, so the assessment is based on the stated capability only.

R&D capabilityThe supplier reports more than 20 professional engineers, 21–30 years of total R&D-engineer experience, and a technically broad inverter welding and plasma-cutting portfolio. These details support engineering capability, but the slices do not document patents, proprietary technologies, new-product launches, or quantified R&D investment.

Production capacityProduction capability is supported by the factory classification, a stated workforce of more than 300 experienced workers, five production lines, 11–20 quality-control staff, and off-peak lead time within 15 working days. Peak-season fulfillment is stated as one month, indicating defined production scheduling capability.

Customization capabilityThe supplier explicitly presents itself as an OEM manufacturer and states that it has provided OEM services for more than 200 companies. This directly supports customization and OEM execution capability, although specific customization examples or technical limits are not supplied.