HUGONG INVERDELTA 500 WIII Inverter Welding Machine

The HUGONG INVERDELTA 500 WIII is a high-performance three-phase welding machine capable of delivering welding current up to 500A, designed for heavy-duty industrial applications.
It supports two welding processes: MMA and Lift TIG, and is equipped with a digital control panel that allows precise parameter adjustment to accommodate a wide range of electrodes.

This model is distinguished by its ability to perform long, continuous welding operations and its support for arc gouging, making it ideal for grooving thick steel in large structural projects.
For enhanced safety, the machine features a VRD (Voltage Reduction Device) to reduce the risk of electric shock during electrode changes, as well as overheat protection compliant with Class F insulation standards, ensuring high durability and reliability.

The HUGONG INVERDELTA 500 WIII is perfectly suited for heavy industrial plants, shipyards, and demanding job sites that require extremely high output power and superior arc stability.

Features

• Industrial welding machine with wheels for easy mobility
  
• Latest-generation IGBT inverter technology
  
• Suitable for welding carbon steel, low-alloy steel, and stainless steel
  
• Excellent welding performance with electrodes including:
  
  • Rutile (E6013)
    
  • Basic (E7018)
    
  • Cellulosic electrodes (E6010)
    
• Electrode diameter range: 1.65.0 mm
  
• Stepless welding current adjustment knob
  
• User-friendly control panel / supports remote control operation
  
• Digital ammeter with indicator lights
  
• Built-in protection against overheating and voltage fluctuations, with fan-assisted cooling
  
• Protection rating: IP21S
  
• Weight: 45 kg
  
• Dimensions: 65.4 × 32.2 × 67 cm
• Operating Modes
• • Hot Start
    
  • Arc Force
    
  • Anti-Sticking
    
  • Lift TIG
    
  • Industrial MMA welding mode

Technical Data

• Input Voltage: 400V (Three-phase)
  
• Input Current: 40A
  
• Rated Power: 27.7 kVA
  
• No-Load Voltage: 80V
  
• Welding Current Range: 25500A
  
• Duty Cycle (40°C): 60% @ 400A / 25% @ 400A

Included in the Set

• 1 × Ground cable (3 m)
  
• 1 × Welding cable with electrode holder (5 m)
  
• 1 × Welding mask with handle
  
• Quality Control (QC) certificate
  
• User manual and welding samples
  
• Warranty card (2-year warranty)