What is the input voltage and frequency?

The input voltage is 380V, and the input frequency is 50/60Hz.

Is the machine portable?

Yes, the machine features a portable design with dimensions of 522*290*490mm and weighs 27.15kg.

What welding functions are supported?

The machine supports both MIG and MMA welding functions.

MIG 500 General Heavy Industry MIG Welder Working All Day Welding Machine

Name: MIG 500 General Heavy Industry MIG Welder Working All Day Welding Machine
Brand: Shandong Laoli Intelligent Technology Co., Ltd.
SKU: 2120379102

Shandong, ChinaShandong Laoli Intelligent Technology Co., Ltd.

US$197.00-354.00

2 Pieces

Sample price:US$190.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Shielding Gas

Reactive Gas

Model NO.

MIG-500

Control

Semi-Automatic

Frequency Range

High Frequency

Electric Current

Inverter

Function

MMA/MIG

Solder Wire

0.8-1.6

Voltage

380V

technology

IGBT

Size

Portable

Specil

Multifuction

Woking Time

All Day

Transport Package

Carton

Specification

522*292*490

Trademark

Labor

Origin

China

Production Capacity

2000PCS/Month

Key features

20 Years Manufacturing Experience: Shandong Labor Intelligent Technology Co.,LTD. has 20 years of production history and professional workshops.

IGBT Technology & High Efficiency: Utilizes advanced IGBT technology with 85% efficiency and high-frequency inverter control.

MIG/MMA Dual Function: Versatile welding machine supporting both MIG and MMA functions with 20-500A output current.

Full Customization Support: Offers customization from samples, designs, and flexible minor adjustments to meet diverse needs.

ISO9001 & CCC Certified: Products pass ISO9001:2000 quality certification and national mandatory CCC certification.

Dedicated After-Sales Service: Provides dedicated personnel, video guidance, and support groups for smooth client operations.

Portable & Split Design: Compact size (522*290*490mm) and split type design for easy transport and use.

Global Market Presence: Serves 2000+ customers across North America, Europe, Asia, and other global markets.

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: ≤1.84h

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.