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Welding Machine Specifications
MMA/TIG Pulse/Spot 315
MMA/TIG Pulse/Spot 400
MMA/TIG Pulse/Spot 500
Rated Current (A)
10A–315A
10A–400A
10A–500A
Operation Mode
2T, 4T, S2T, S4T, Spot, JOB
Slope Up (SLPU)
0–15s
Slope Down (SLPD)
0–15s
Arc Striking Method (HF)
HF/Lift
Start Current (HotI)
0%–200%
End Current (EndI)
0%–200%
Start Time (Hott)
0.1s–15s
End Time (Endt)
0.1s–15s
Spot Time (Sptt)
0.01s–2s
Pulse Frequency (Freq)
1 Hz–500 Hz
Base Current (Ib)
2A–315A
2A–400A
2A–500A
Duty Cycle
1%–99%
Pulse TIG/Spot TIG/TIG/MMA315/400/500A Welding Machine
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This advanced welding machine is designed for both professional and industrial use, offering high precision, durability, and versatility. Whether you're working on heavy-duty steel or delicate thin sheets, this equipment delivers consistent and reliable results. Its digital control system allows for fine-tuning of parameters, making it suitable for a wide range of welding tasks. With its robust design and user-friendly interface, it's an ideal choice for workshops, manufacturing plants, and automated production lines.
Model No.: Pulse TIG/SPOT TIG/TIG/MMA 315/400/500A
Origin: China
HS Code: 85153900
1. Advanced all-digital soft-switch inverter technology ensures excellent dynamic performance, high reliability, and energy efficiency.
2. Supports multiple welding processes including MMA (Manual Metal Arc) and TIG (Tungsten Inert Gas).
3. Equipped with an optical interface for seamless robot integration. The design prevents any interference from high-frequency arc ignition, ensuring safe operation with robotic systems.
4. Offers various welding modes such as 2T, 4T, Spot, and more, providing flexibility for different applications.
5. Features adjustable slope up, slope down, and end current settings, allowing precise control over the welding process.
6. Capable of stable welding at as low as 3A, making it ideal for thin sheet metal welding.
7. First digital welding machine to incorporate non-contact high-frequency arc striking, offering strong and consistent arc initiation, which greatly improves the automation of TIG welding.
8. Includes built-in protection against overheating, overcurrent, and overvoltage, along with a comprehensive self-diagnosis system for enhanced safety and maintenance.