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MIG Welder MIG 400I Welding Machine with Double Voltage Automatic Switching
US$65.00-100.00
50 Pieces
Sample price:US$134.00/piece.Request sample
Product profile
Customization
AvailableCooling Way
Air CoolingStyle
PortableModel NO.
MIG 400IFrequency Range
High FrequencyElectric Current
InverterWork Form
One-BodyType
Manual Metal-Arc WelderSize
CustomizedAccessory
CustomizedLogo
CustomizedCover
CustomizedColor
CustomizedCarton
CustomizedTransport Package
CartonSpecification
440x200x330mmTrademark
OEMOrigin
Shenzhen, China (Mainland)HS Code
8515390000Production Capacity
100, 000 PCS/MonthKey features
Dual Voltage Support: Automatic switching between 220V and 380V input for global adaptability.
Wide Voltage Range: Operates normally with grid power from 150V to 480V.
Comprehensive Protection: Features automatic protection against over-voltage, over-current, and over-heat.
High Efficiency Design: Compact size, light weight, and energy-saving inverter technology.
Stable Welding Performance: Excellent arc force ensures stable current and beautiful weld seams.
High Duty Cycle: Good airtight air duct design ensures reliable performance and high duty cycle.
Electrode Versatility: Supports various acid and alkaline electrodes for diverse welding needs.
Customization Options: Size, accessories, logo, cover, color, and carton are fully customizable.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-06-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤3.00hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryShenzhen Weldway Technology Co., Ltd. is a China-based private supplier in Shenzhen, Guangdong, described as both a trading company and manufacturer/factory. It specializes in inverter welding and cutting equipment, with stated R&D, manufacturing, marketing, and after-sales functions. Production evidence includes four assembly lines, two PCB-making lines, testing equipment, and annual capacity of over 150,000 welding machines. The supplier reports exports to multiple global regions and lead times of within 15 working days in off-peak periods and one month during peak periods. Its high-tech enterprise designation and R&D activities support an innovation capability assessment, but no specific certifications are identified. Evidence for customization and financial credibility is insufficient. Trade records show spare-part transactions involving one identified buyer, but they do not establish a broad or independently verified customer base.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while its company basic information also classifies it as a trading company. Its stated operations cover R&D, manufacturing, marketing, and sales of inverter welding and cutting equipment, indicating a mixed trading-manufacturing profile.
After-Sales capabilityThe supplier explicitly states that it has an after-sales service department and promises professional services and fast delivery. However, no details are provided on service locations, staffing, response times, warranty terms, or spare-parts support, so the depth of capability cannot be fully assessed.
R&D capabilityWeldway states that it is a high-tech enterprise with its own R&D department and advanced research and development ideas. Its two PCB board-making lines and focus on inverter welding and cutting machines support an in-house technical capability, although no patents, specific innovations, or R&D metrics are provided.
Production capacityThe supplier reports four assembly production lines, two PCB board-making lines, specialized material control, testing equipment, and annual production capacity exceeding 150,000 pieces. It also states a welding-machine output of 150,000 pieces and provides lead times of within 15 working days off-peak and one month during peak periods, giving explicit evidence of substantial production capacity.
Client casesThe supplier reports exports to numerous regions, including Europe, the United States, North America, and Southeast Asia. Trade records identify HI TECH ENTERPRISES as an associated buyer for several welding-machine spare-part transactions, but the evidence does not provide detailed project references, order history breadth, performance outcomes, or independently verified customer testimonials.
Product Q&A
Q:What input voltages does the machine support?
A:
It supports 220V or 380V with automatic switching and works normally within a 150V-480V range.
Q:Is the machine portable?
A:
Yes, it features a small size and light weight for easy portability.
Q:What protection functions are included?
A:
It includes automatic protection against over-voltage, over-current, and over-heat.
Q:Can the product be customized?
A:
Yes, size, accessories, logo, cover, color, and carton are all customizable.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
Shenzhen Weldway Technology Co., Ltd.
Shenzhen Weldway Technology Co., Ltd.*Content:
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