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AOTAI NBC-350RL Plus

The NBC-350RL Plus is an industrial-grade fully digital inverter MIG welding machine from Aotai. It is compatible with robotic and automated welding, equipped with ultra-low spatter technology, featuring stable electric arc and excellent weld formation. It supports thin plate welding with fully digital precise regulation. It is standard-fitted with multiple communication interfaces and allows process parameter storage, enabling efficient operation for materials such as carbon steel and stainless steel.

Input Power: Three-phase 380V±10% / 50Hz

Rated Output: 350A / 31.5V (Duty Cycle 60%)

Current Range: 60A - 350A

Product Advantages
  • 01 Ultra-low spatter welding with excellent forming quality
    Equipped with digital droplet control technology, it features extremely low welding spatter, smooth and aesthetic weld seams, reduces grinding processes, and improves production efficiency.
  • 02 Exclusive adaptation for robots with stable linkage.
    Designed specifically for automated welding, it supports communication and docking with multi-brand robots, features fast arc response and strong coordination, and is suitable for continuous assembly line operations.
  • 03 Wide-range process adaptation, compatible welding for both thin and thick materials
    Integrated and precise adjustment of current and voltage, enabling stable welding of carbon steel, stainless steel and galvanized sheet. Thin sheets are not easy to burn through, while thick sheets feature sufficient penetration depth.
  • 04 Long-lasting, stable and durable, tough and easy to maintain
    Industrial-grade heavy-duty configuration with dustproof and anti-interference design. It maintains full capacity during long-term continuous welding with low failure rate, perfectly adapting to high-intensity production conditions in workshops.
Detailed Product Parameters
ModelNBC-350RL
Rated Input Voltage / Frequency (V/Hz)Three-phase 380±10%/50
Rated Input Capacity (KVA)14
Rated Input Current (A)21
Rated Output Voltage (V)31.5
Rated Load Duty Cycle (%)60
Output No-load Voltage (V)96
Output Current / Voltage Range (A/V)60/17~350/31.5
Welding Wire Diameter (mm)0.8、1.0、1.2
Wire Feeding TypeWire pushing
Gas Flow Rate (L/min)15~20
Welding Torch Cooling MethodAir cooling
Ingress Protection RatingIP23
Insulation ClassH
External Dimensions L×W×H (cm)66×32×56
Weight (Kg)55
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