NBC-350 MIG/MMA Welding Machine

The NBC-350 MIG/MMA welding machine is a versatile and advanced welding solution designed for a wide range of applications. Here are the key features and benefits summarized:

1. **Soft Switch Technology**:

  -Ensures high efficiency and low power consumption, making the machine energy-efficient and cost-effective.

2. **Protection Mechanisms**: 
   - Automatic shut-off in case of over-current, overheating, or over/under voltage, ensuring safety and longevity of the equipment.

3. **Digital Display and Presetting**: 
   - Supports digital display and presetting of current and voltage, providing precise control and ease of use.
   - Wide voltage adjustment range for flexibility in different welding scenarios.

4. **Automatic Molten-Ball Removal**: 
   - Unique function to automatically remove molten-ball from the end of the welding wire, improving welding quality and reducing downtime.

5. **Closed-Loop Arc Control and Waveform Adjustment**: 
   - Utilizes a closed-loop system for precise arc control and waveform adjustment, ensuring stable and high-quality welding performance.

6. **Material Compatibility**: 
   - Suitable for welding low carbon steel and low alloy carbon using solid or flux-cored welding wires of various specifications.

7. **Wide Application Range**: 
   - Can be used in diverse industries such as automobile, shipbuilding, bridge construction, petrochemical, and general construction.

8. **Voltage Fluctuation Tolerance**: 
   - Allows for a voltage fluctuation of ±20%, making it reliable in environments with unstable power supply.

9. **Compact and Lightweight Design**: 
   - Small size and light weight enhance portability and ease of handling.

10. **High Efficiency and Low Spatter**: 
    - Supports frequent welding with minimal spatter, ensuring high efficiency in melting metals and clean welding results.

11. **Dual Welding Modes**: 
    - Supports both MIG (Metal Inert Gas) and MMA (Manual Metal Arc) welding, providing versatility for different welding tasks.

Overall, the NBC-350 MIG/MMA welding machine is a robust, efficient, and user-friendly tool suitable for a variety of industrial and construction applications. Its advanced features and protective mechanisms make it a reliable choice for professionals seeking high-quality welding performance.

1. Main Parameters