WELBEE P400L / P500L Series 2

Digital Inverter Controlled Pulse MAG / MIG / CO2 Automatic Welding Machine "The Ultimate Flagship Model: Delivering Superior Performance for Steel, Stainless Steel, and Aluminum." Unleash the best-in-class welding performance with our advanced pulse control technology, engineered to provide flawless results and maximum efficiency across all materials.

WELBEE P400L

WELBEE P400L Series 2

  • Superior Weld Quality: Select from various welding modes tailored to specific applications to achieve high-quality results with minimal spatter.

  • Versatile Material Support: Supports a wide range of primary welding materials, meeting the demands of factories with diversified material types and joint configurations.

  • Comprehensive Welding Modes: Features specialized modes such as CST-EX for low-heat input requirements and DC Pulse for applications demanding deep penetration.

  • Exceptional Performance Across Thicknesses: Suitable for carbon steel, stainless steel, aluminum, and more. From thin sheets to medium-thick plates, it delivers outstanding welding performance in any situation.

WELBEE P502L

Technical specification

Welding power supply WB-P400L II
Rated input voltage 380V soil 10% (50/60Hz)
Rated input voltage 3 phase
Rated power DC: 60 Pulse: 50
Rated output current 400
Output current range 30-400
Mass (dimension) 60
Welding Torch CM-7402, CMV-7402, CMV-7402
WELBEE P500L

WELBEE P500L Series 2
Experience the pinnacle of welding technology with advanced pulse control, engineered for flawless results and unmatched efficiency across all materials.

  • Significant Spatter Reduction: Experience a dramatic reduction in spatter generation across the entire current range, from low to high levels. This minimizes post-weld cleanup, saves on consumables, and ensures a cleaner, more efficient production process.
  • High-Quality Pulse Welding: Achieve superior pulse welding through advanced waveform control optimized for a wide variety of materials. Our technology ensures a stable arc and optimal penetration, resulting in refined bead appearances and high-strength joints.

WELBEE M350L

Technical specification

Welding power supply WB-P500L II
Rated input 3 Phase 380/400V
Rated output 500Direct current/400pulse
Output adjustment range 30500Direct current/30400pulse
Rated usage rate 60%(Direct current)/80%pulse
Mass (dimension) 72kg395×710×810mm
Wire feeder CM-7402, CMV-7402, CMW-742, CMA-7402, CMAW-742
Welding Torch BT5000-30, BT3510V-30, WTCW-5001, BTA300-30, WTCAW-5002
Gas Flow Regulator D-BHN-2, FCR-226
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Application Scenarios

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Optimize Your Manufacturing Process with Our Top Robot Solutions

At OTC, we offer a range of robotic solutions designed specifically for the automotive industry. Our recommended robots enhance productivity, precision, and efficiency in various manufacturing processes. Explore our top picks below:

WELBEE W400

The Welbee W400 integrates advanced AC pulse technology to optimize heat input, ensuring high-quality welds on thin materials with minimal thermal distortion.

WELBEE P400 Series 2

Experience the pinnacle of welding technology with the WELBEE P400 II. Featuring Smart Pulse technology and an intuitive LCD interface, this latest digital inverter model delivers flawless results across iron, stainless steel, and aluminum.

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