Description

The ADM MMA-315 Inverter Welding Machine combines power, efficiency, and precision for both professional and home use. With a strong 315A output, compact build, and durable design, this welder ensures stable performance even during demanding welding tasks. Whether for construction, automotive repairs, or workshop projects, it delivers smooth arcs and reliable welds with ease.

Key Features
This inverter welding machine provides a wide output range of 20A to 315A, making it suitable for multiple welding applications on steel, iron, and other metals. The high duty cycle of 60% at full power ensures continuous operation without overheating, supported by an advanced air-cooling system. Built with IGBT technology, it guarantees energy efficiency, reduced spatter, and high arc stability. Lightweight at just 2.5 kg, the MMA-315 is easy to carry and store, yet its IP21 protection class and insulation class F ensure safety and durability even in challenging environments. A digital display and simple current adjustment knob allow accurate parameter control for professional results every time.

Perfect For

• Construction and metal fabrication work
• Automotive repair and maintenance
• Workshop and DIY welding projects
• Heavy-duty welding in industrial applications

Technical Parameters:

1. Model: MMA-315
2. Standard Compliance: EN60974-1
3. Input Voltage: 220V ~ 50/60Hz
4. Output Current Range: 20A – 315A
5. Open Circuit Voltage (U₀): 56V
6. Rated Output Voltage (U₂):
   • 32.6V at 60% duty cycle (315A)
   • 22.8V at 100% duty cycle (70A)
7. Duty Cycle:
   • 60% at 315A
   • 100% at 70A
8. Maximum Input Current (I₁max): 25A
9. Effective Input Current (I₁eff): 9.0A
10. Protection Class: IP21
11. Insulation Class: F
12. Cooling System: Air cooling

Dimensions:
33.5 x 14.5 x 23.5 cm
Net Weight: 2.5 kg
Gross Weight: 2.75 kg

Set Includes:

1 x ADM MMA-315 Welding Machine

1 x Ground Cable with Clamp

1 x Electrode Holder with Cable

1 x Welding Mask

1 x Cleaning Brush

1 x User Manual

Experience the power and reliability of the ADM MMA-315 Inverter Welding Machine. Compact, efficient, and built to last, it is the ideal solution for professionals and enthusiasts alike. Order now and take your welding to the next level.