What protection class does the machine have?

The machine has an IP21s protection class.

Arc Electric Welding Machine MIG MMA TIG 3in1 Integrated Three-Purpose

Name: Arc Electric Welding Machine MIG MMA TIG 3in1 Integrated Three-Purpose
Brand: Taizhou Boyu Trading Co., Ltd.
SKU: 2139365575

Zhejiang, ChinaTaizhou Boyu Trading Co., Ltd.

US$84.50

50-199 Pieces

US$83.50

200-499 Pieces

US$82.50

500+ Pieces

Sample price:US$84.50/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Vertical

Model NO.

TIG/MMA-350

Frequency Range

High Frequency

Electric Current

Work Form

Iron Core

Type

TIG Welder

Input Voltage Frequency(Hz)

50/60

Output Current Range(a)

20-160

Efficiency(%)

Weight(Kg)

Protection Class

IP21s

Power Voltage

230V

No-Load Voltage(V)

Duty Cycle(%)

Insulation Class

Usable Electrode(mm)

1.6-3.2

Transport Package

Color Box, Carton

Specification

40x30x40cm

Trademark

YUBAO

Origin

China

HS Code

8515390000

Production Capacity

50000/Month

Key features

3-in-1 Integrated Function: Combines MIG, MMA, and TIG welding capabilities in a single vertical unit.

Advanced MOSFET Technology: Utilizes inverter technology for stable current, low noise, and minimal spatter.

Customizable Parameters: Supports customization for input voltage, output current, efficiency, and weight.

High Efficiency Rating: Achieves 85% efficiency with automatic power voltage fluctuation compensation.

Versatile Material Compatibility: Suitable for welding both stainless steel and carbon steel applications.

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: ≤7.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad sales scope covering machinery, welding and cutting equipment, material-handling equipment, automation systems, instruments, electrical equipment, and electronic components. It reports five years of export experience and supports customization from samples and designs, but has only one R&D engineer, no patents, no available SDK, and no auditable R&D documentation. Service procedures and records are available, with six qualified service-capability suppliers and one-month stated lead times in both peak and off-season. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries. Raw-material traceability, outsourcing controls, sustainability documentation, and certification information are insufficiently documented. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated business scope covers sales of machinery, metalworking equipment, material-handling equipment, industrial automation devices, instruments, electrical equipment, and electronic components, indicating a broad trading and distribution profile rather than confirmed manufacturing operations.

After-Sales capabilityThe supplier reports written service procedures with followed records, six qualified suppliers for service capability, and one-month average lead times in both peak and off-season. However, it has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and reports service coverage in zero countries, limiting evidence of overseas after-sales infrastructure.

R&D capabilityThe supplier launched no new products during the past year, has no available SDK, employs one R&D engineer, holds zero stated R&D patents, and lacks R&D design-input, output, review, verification, and validation documents available for audit. These explicit indicators show limited documented innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, and its sole R&D engineer is assigned to customization from designs using CAD. This provides direct evidence of basic customization support, although the absence of auditable R&D documentation limits validation of the underlying process depth.