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BLACKBULL NB-500

BLACKBULL NB-500

Invert CO2/MAG Gas Shielded Welding Machine Equipment Features Inverter IGBT technology, reliable and efficient. High switching frequency, light weight and portable. Energy saving, and strong ability in adapting wide power grid. Easy arc ignition, low spatter and high deposition rate. Excellent weld, less thermal deformation, especially for thin plate welding. MMA function is optional for multipurpose.

Product Specification

Industrial IGBT Inverter Blackbull NB Series

Blackbull NB-500 – Professional Inverter Welding System

500A Peak Output • IGBT Technology • High Deposition Rate

The Blackbull NB-500 is an industrial-grade MIG/MAG welding powerhouse utilizing advanced IGBT inverter technology to deliver high switching frequencies in a compact, portable package. Designed for efficiency and reliability, the NB-500 offers exceptional arc ignition, minimal spatter, and high deposition rates, making it an ideal choice for heavy fabrication tasks. Its robust design is optimized for wide power grid adaptability and energy savings, providing consistent welding performance—including specialized capabilities for thin plate applications—for demanding workshops and production sites.

Core Technical Features

  • IGBT Inverter Efficiency

    High-frequency switching technology ensures superior power efficiency, reliability, and reduced weight.

  • Precision Arc Control

    Easy arc ignition and optimized weld quality, particularly beneficial for precise thin-plate fabrication.

  • Versatile Power Adaptation

    Designed to handle wide power grid fluctuations, ensuring stable operation in various industrial settings.

  • Optional Multi-Purpose

    Includes an optional MMA (Stick Welding) function to extend its versatility for diverse site maintenance tasks.

Machine Specifications

Output Current 50 – 500 A
Duty Cycle (40°C) 60%
Input Voltage 400 V (3-Phase)
Wire Diameter 1.0 / 1.2 / 1.6 mm
Net Weight 33.5 kg

Reliable Heavy-Duty Performance

The Blackbull NB-500 provides industrial welders with a robust, energy-efficient, and highly versatile tool, perfect for high-deposition production environments and thin-plate accuracy.

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