MMA Welder 315/400

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Advanced IGBT inverter technology & PWM control: makes this welder more compact and energy saving, easy to operate and carry.
3-phase 415V input power.
Generator compatible: The MMA welder will be able to operate when powered by a generator.
Wide range of input voltages & automatic balancing during voltage fluctuations.
Hot start & anti-stick & built in arc force: provides quick and easy arc starting, stable welding arc, little splash, low noise.

Model	Power Voltage	No-load Voltage	Efficiency	Rated Input Power	Output Current Range	Duty Cycle	Electrode Diameter	Weight	Dimension
MMA315	415V (3ph)	80V	85%	12kW	30-315A	60%	1.5-6.0mm(6/25")	12kg	46.824.835cm
MMA400	415V (3ph)	80V	85%	13.2kW	30-400A	60%	1.5-6.0mm(6/25")	12kg	46.824.835cm

Features

Advanced IGBT inverter technology
Makes this welder more compact and energy saving, easy to operate and carry.
3-phase 415V input power
Generator compatible
The MMA welder will be able to operate when powered by a generator.
Wide range of input voltages & automatic balancing during voltage fluctuations
Hot start & anti-stick & built in arc force
Provides quick and easy arc starting, stable welding arc, little splash, low noise.
Premium welding performance
Suitable for cellulose electrodes such as 6010, 6011, etc.
Safety protection
The welder is equipped with automatic compensation for overload, overheating protection, and over-current protection.

Applications

Welding of rutile, alloy steel, stainless steel, iron materials
Welding equipment for minor construction projects

Standard Accessories

Optional Accessories

Quality Inspection

We conduct comprehensive quality inspections throughout the production process, including tests for welding performance, circuit stability, safety, durability, aging, high and low temperatures, vibration, welding, and functionality. This ensures every welding machine is manufactured to the highest quality standards.

FAQs

This welder features advanced hot start and anti-stick functions, ensuring stable arc, minimal spatter, and low noise.
Equipped with advanced IGBT inverter and PWM control technology, the welder is compact, lightweight, and highly portable.

It can handle welding rods with a diameter range of 1.5-6.0mm(6/25").

SONSCN has become a professional welding equipment manufacturer with over 20 years of production experience. We not only provide welding machines but also offer related welding equipment accessories.

Yes, we provide relevant user guides and additional training resources after purchasing our welding equipment.

Yes, we can provide customization for welding machines and related OEM services, such as welding machine color, size, appearance, packing, performance, parameters, etc., to meet the needs of welding processes.

Welding Equipment

MMA Welder 315/400

If you have any questions about our welders, please email us or give us a call.

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