The BLACKBULL ZD5-1000 THYRISTOR

is a high-performance welding machine designed for industrial applications requiring submerged arc welding (SAW) and carbon arc gouging. With its thyristor-controlled DC output, it ensures stable and precise welding, making it suitable for heavy-duty fabrication tasks.​

Key Features

• • Thyristor Control Technology: Offers stable and reliable DC output, enhancing weld quality and consistency.
  • Multi-Process Capability: Supports both submerged arc welding and carbon arc gouging, providing versatility for various welding tasks.
  • High Duty Cycle: Rated at 100% duty cycle, ensuring continuous operation without overheating, suitable for prolonged industrial use.
  • Digital Display: Features an accurate digital display for precise parameter settings and monitoring.
  • Robust Construction: Built to withstand harsh industrial environments, ensuring durability and longevity.

Technical Specifications

• • Model: ZD5-1000
  • Input Voltage: AC 380V, 50Hz
  • Rated Input Power: 100 kVA
  • Output Current Range: 100–1000 A
  • Output Voltage Range: 20–50 V
  • Duty Cycle: 100%
  • Cooling Method: Forced air cooling
  • Weight: Approximately 300 kg
  • Dimensions: 800 x 600 x 1000 mm

Applications

The BLACKBULL ZD5-1000 THYRISTOR is ideal for:

• • Heavy steel structure fabrication
  • Shipbuilding and marine applications
  • Pressure vessel manufacturing
  • Pipeline construction
  • Automotive and railway industries

Its high current output and stable performance make it suitable for welding thick materials and performing deep welds with minimal defects.
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