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MMA Digital Welding Machine Power S-400mv
Negotiable
50 Sets
Product profile
Customization
AvailableCooling Way
Air CoolingStyle
PortableModel NO.
POWER S-400MVElectric Current
InverterType
Manual Metal-Arc WelderTransport Package
CartonTrademark
TAYOROrigin
ChinaHS Code
8515390000Production Capacity
100000 Sets/YearKey features
Wide Voltage Input: Auto power input 140-540V, 1 or 3 phase, no manual linking needed.
High Efficiency: DC inverter arc welding power source with efficiency >=88%.
Portable Design: Compact dimensions 407*178*330 mm, weight only 13.5 KG.
Versatile Applications: Suitable for STICK and Torch Start TIG welding on stainless and mild steel.
Robust Performance: Welding current 20-270A, duty cycle 30%@270A, insulation class H.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-04-01Average Response Time: ≤9.48hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, EXW
AI-Powered supplier vetting
SummaryShanghai TAYOR Heavy Industry (Group) Co., Ltd. is identified as a China-based limited company and group corporation operating in welding equipment and consumables. The supplied information indicates integrated R&D, manufacturing, sales, service, welding technology research, robotics, and training capabilities. It reports ISO 9001 certification, more than 10 production lines, 50 R&D engineers, 50 quality-control staff, annual capacity of 500,000 welding machines and 150,000 tons of welding consumables, and export activity since 2005 across multiple global regions. Evidence supports strong production scale and stated innovation activities. However, the slices do not sufficiently verify after-sales performance, financial credibility, customization execution, or specific customer cases.
Supplier typeThe supplier is described as a limited company, trading company, manufacturer/factory, and group corporation based in Shanghai, China. Its stated business covers welding-machine and welding-material R&D, production, sales, service, robotics, technology research, and training, indicating a manufacturer-group profile rather than only a trading intermediary.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although no certificate number, validity period, or scope is provided.
R&D capabilityThe supplier explicitly reports R&D activities, technological innovation, welding technology research, welding robots, and 50 R&D engineers. Its stated applications span aerospace, defense, nuclear power, shipbuilding, infrastructure, heavy equipment, and petrochemicals, supporting an innovation capability assessment, though no specific patents or independently verified innovations are provided.
Production capacityThe supplier reports more than 10 production lines and annual capacity of 500,000 welding machines plus 150,000 tons of welding consumables. It also reports 50 quality-control staff and exports to multiple regions, providing explicit evidence of substantial production and quality-control capacity.
Product Q&A
Q:What is the input voltage range?
A:
The POWER S-400MV supports an auto power input voltage range of 140-540V, compatible with both 1-phase and 3-phase power supplies.
Q:Does the machine require manual voltage linking?
A:
No, it features auto power that allows for any input voltage from 140-540V with no manual linking, providing convenience in any job setting.
Q:What welding processes does it support?
A:
It is designed for STICK (MMA) and Torch Start TIG welding applications, providing best combination of power and portability.
Q:What are the dimensions and weight?
A:
The dimensions are 407*178*330 mm (L*W*H) and the weight is 13.5 KG.
Q:What are the payment terms?
A:
Terms of payment include LC, T/T, and D/P.
Send Inquiry
*To:
Shanghai Tayor Heavy Industry (Group) Co., Ltd.
Shanghai Tayor Heavy Industry (Group) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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