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500A MIG Welding Machine for Shipbuilding Heavy Industry Welding
US$7,000.00-14,000.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Cooling Way
Air CoolingStyle
Split-TypeFrequency Range
Intermediate FrequencyModel NO.
GD350PElectric Current
5-500AWork Form
Semi-AutomaticType
MIGCurrent
5-500A (Rated: 500A/39V/60% Duty Cycle)Welding Process
Multi-Process (MMA, Lift TIG, Pulsed MIG/Mag, FcawApplication
Heavy-Duty Fabrication, Shipbuilding, Automotive,Control Mode
Digital Intelligent ControlOutput Characteristic
Constant Voltage (CV) & Constant Current (Cc)Protection Class
IP23 (Dust & Splash Protection)Power Factor
≥0.95 (High Power Factor Design)Input Power Phase
3-PhaseDuty Cycle
60% at 500A / 100% at 350AApplicable Materials
Carbon Steel, Stainless Steel, Aluminum, Alloy SteDisplay Type
Color TFT Touch ScreenNo-Load Voltage
82V (Max Open Circuit Voltage)Wire Feeder Model
PF-46 (Smart Digital Wire Feeder)Torch Type
Push-Pull MIG Torch (for Aluminum Welding)Certification
CE / ISO 9001 CertifiedTransport Package
Wooden CaseSpecification
Input Voltage: 380-415V 3/50-60HzOrigin
AmericaHS Code
8515319000Production Capacity
5000pieces/YearKey features
Multi-Process Capability: Supports MIG, TIG, MMA, and Flux-Cored welding processes for versatile applications.
High Duty Cycle Performance: Delivers 60% duty cycle at 500A and 100% at 350A for continuous heavy-duty operation.
Advanced Inverter Technology: Ensures stable arc performance, high efficiency, and smooth arc control for quality welds.
Digital Intelligent Control: Features Color TFT Touch Screen for precise current and voltage adjustment.
Robust Cooling System: Forced air cooling design enables continuous operation in harsh industrial environments.
Durable Construction: Robust metal housing with IP23 protection class for dust and splash resistance.
Wide Material Compatibility: Suitable for welding Carbon Steel, Stainless Steel, Aluminum, and Alloy Steels.
Company profile

Good Robot (Shandong) Automation Equipment Co., Ltd.Shandong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2022-10-01Nearest Port: QingdaoAverage Response Time: ≤3.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FCA, Others, FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryGood Robot (Shandong) Automation Equipment Co., Ltd. is identified as a Chinese limited trading company operating in Shandong and focused on intelligent equipment, including industrial robots, welding robots, handling robots, robot rails, and positioners. Its stated capabilities cover industrial automation, robotics, artificial intelligence, intelligent-equipment R&D and manufacturing, sales, installation, maintenance, technical services, and industrial design. The company reports a 1,500 m² manufacturing plant and Qingdao port proximity. However, the provided information does not establish certifications, customer cases, customization outcomes, workforce experience, or verified production performance. The supplier’s stated service scope and technical focus are positive indicators, but several assessment areas remain unverified.
Supplier typeThe supplier is explicitly classified as a Trading Company and Limited Company, while its description states involvement in intelligent-equipment R&D, manufacturing, sales, installation, and maintenance. Its listed products are industrial automation and robotics equipment.
After-Sales capabilityThe company states that it provides installation and maintenance services and highlights technical services. These statements support a stated after-sales service scope, although no service team size, response metrics, geographic coverage, or completed service records are provided.
R&D capabilityThe company describes technological accumulation and innovation capabilities in industrial automation, robotics, and artificial intelligence, and also cites industrial design and technical services. These are explicit capability claims, but no patents, proprietary technologies, completed innovations, or performance evidence are provided.
Production capacityThe supplier states that it undertakes intelligent-equipment R&D and manufacturing and reports a 1,500 m² manufacturing plant. However, no production capacity, equipment list, throughput, workforce details, or quality-performance data are provided.
Product Q&A
Q:What welding processes does this welding machine support?
A:
MIG welding, TIG welding, and arc welding
Q:Is it suitable for heavy-duty industrial use?
A:
Yes, it is designed for high-duty cycle applications
Q:Can it operate continuously?
A:
Yes, advanced cooling ensures continuous operation
Q:What materials can be welded?
A:
Carbon steel, stainless steel, aluminum, and alloys
Q:Is arc stability consistent?
A:
Yes, inverter technology ensures smooth arc control
Send Inquiry
*To:
Good Robot (Shandong) Automation Equipment Co., Ltd.
Good Robot (Shandong) Automation Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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