What is the duty cycle and efficiency?

The duty cycle is 60% and the efficiency is 85%.

What after-sales services are provided?

We provide dedicated after-sales personnel, video guidance, support groups, and spare parts for maintenance.

What certifications does the product have?

The product is ISO9001:2000 certified and has CCC national mandatory product certification.

Single PCB MIG Welding Machine 20-120A Portable Multi-Function Welder

Name: Single PCB MIG Welding Machine 20-120A Portable Multi-Function Welder
Brand: Shandong Laoli Intelligent Technology Co., Ltd.
SKU: 2262570885

Shandong, ChinaShandong Laoli Intelligent Technology Co., Ltd.

US$19.50-26.00

4 Pieces

Sample price:US$22.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Semi-Automatic

Model NO.

MIG-270

Frequency Range

High Frequency

Electric Current

Inverter

Function

3 in 1

Solder Wire

1 Kg

Board

Single

Technology

IGBT

Size

Portable

Specil

Multifuction

Transport Package

Carton

Specification

282*147*190mm

Trademark

Labor

Origin

China

Production Capacity

20000 PCS/Month

Key features

3-in-1 Multi-Function Welding: Supports MIG, MMA, and TIG welding processes in a single portable unit.

Compact and Portable Design: Lightweight 2.95kg body with dimensions 282*147*190mm for easy transport.

Advanced IGBT Technology: Utilizes high-frequency inverter technology for stable performance and efficiency.

High Efficiency Rating: Achieves 85% efficiency with a 60% duty cycle for continuous operation.

Customization Available: Supports customization from samples, designs, and minor adjustments.

Professional After-Sales Support: Dedicated personnel, video guidance, and spare parts supply for maintenance.

Certified Quality Assurance: ISO9001:2000 certified with CCC national mandatory product certification.

Wide Current Range: Output current range of 20-120A suitable for various welding thicknesses.

Company profile

High Repeat Buyers ChoiceIn-stock Capacity100% Finished Products Inspection

Shandong Laoli Intelligent Technology Co., Ltd.

Shandong, 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: Qingdao PortAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a research, design, manufacturing, service, and marketing enterprise with stated ISO9001:2000 and CCC certifications. It offers extensive customization, OEM services for well-known brands, and has equipment including chip-mounting, aging-test, welding, assembly, and wave-soldering facilities. Production operates through two lines, with stated outputs for cutting machines and welders, and export sales account for 51%–70% of total sales. Finished-product inspection instructions are reportedly implemented uniformly. However, service-capability procedures, corrective actions, and complaint-handling records are not documented; the supplier also lacks overseas warehouses, showrooms, agents or branches, and offline trade-show experience. R&D capability is limited by the stated absence of an SDK, while financial and environmental/fire-drill information is insufficient for assessment.

Supplier typeThe supplier is described as a modern enterprise combining research, design, manufacturing, service, and marketing. Its listed equipment and two production lines support classification as a manufacturer rather than solely a trading company.

CertificationsThe supplier states that its products passed ISO9001:2000 quality certification and national compulsory CCC certification. These are explicit certification claims, although no certificate validity period or supporting documents are provided.

After-Sales capabilityThe supplier claims a complete or perfect after-sales service system, but the service assessment procedure, corrective/preventive-action mechanism, and complaint-handling process have no written procedures or records. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show experience, so the documented operational service capability is weak.

R&D capabilityThe supplier reports one year of total R&D-engineer experience and no available SDK. Although it describes itself as research- and design-oriented, the available evidence does not demonstrate strong innovation capability.

Production capacityThe supplier operates two production lines and lists chip-mounting, aging-test, welding, assembly, and wave-soldering equipment. It reports outputs of 4,000 cutting machines, 30,000 MIG welders, and 100,000 MMA welders, with off-peak lead times within 15 working days and peak fulfillment of one month; however, it does not perform ongoing quantity reconciliation for each batch.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and confirms OEM service for well-known brands. These statements directly support broad customization capability.