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MIG251 DC Inverter MIG Welding Machine with Thermal Protection for Industrial/DIY Applications
US$185.00-190.00
100 Pieces
Sample price:US$190.00/piece.Request sample
Product profile
Customization
AvailableCooling Way
Air CoolingStyle
PortableModel NO.
MIG251Frequency Range
High FrequencyElectric Current
InverterWork Form
One-BodyType
MIG WelderColor
CustomizedAccessory
CustomizedInsulation Grade
FProtection Grade
IP21sEfficiency
85%Transport Package
CartonSpecification
565x355x530mmTrademark
OEMOrigin
Shenzhen, China (Mainland)HS Code
8515390000Production Capacity
10 000 PCS/MonthKey features
Adjustable Parameters: Fully adjustable current, voltage, and inductance for optimal arc stability and spatter control.
Tri-Proof Air Duct: Dustproof, waterproof, and corrosion-resistant design ensures durability in harsh environments.
Large Wire Capacity: Compatible with 15kg wire spools to reduce change frequency and improve productivity.
Wire Inching Function: Built-in wire inching enables precise wire feed control and reduces tangling risks.
Switchable Polarity: Supports DCEP and DCEN configurations for MIG, flux-cored, and stick welding processes.
Customizable Options: Color and accessories are customizable to meet specific user requirements.
Portable Design: Compact one-body style with a net weight of 17kg for easy mobility.
High Efficiency: Features 85% efficiency and a 60% duty cycle for reliable industrial performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-06-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤2.72hTerms 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 is the input voltage and frequency range?
A:
The machine operates on AC220V with a frequency range of 50/60Hz.
Q:What is the output current range and duty cycle?
A:
The output current range is 40-250A, and the duty cycle is 60%.
Q:Can this welding machine handle large wire spools?
A:
Yes, it is designed to accommodate large 15kg wire spools for continuous heavy-duty welding.
Q:Is the polarity changeable?
A:
Yes, the machine supports both electrode-positive (DCEP) and electrode-negative (DCEN) configurations.
Q:What is the protection grade of the machine?
A:
The machine has a Protection Grade of IP21S and an Insulation Grade of F.
Send Inquiry
*To:
Shenzhen Weldway Technology Co., Ltd.
Shenzhen Weldway Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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