MMA-400T IGBT Inverter Welding Machine for professional use
Brand: Mlink
VAT included (Ex VAT: 320.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 377.86 € | -4% |
| 10+ | 369.98 € | -6% |
| 20+ | 354.24 € | -10% |
Product description
The MMA-400T IGBT inverter welding machine is an arc welder with inverter technology that delivers superior performance for professional welding jobs. Equipped with a turbo fan, it allows long, intensive work without interruptions thanks to its efficient cooling system. It also includes a safety system that automatically stops the machine in the event of overheating, ensuring protection and durability.
Main features
- Input voltage: AC380V ±10%
- Input power: 18 KVA
- Welding power: 40-400 A
- Working voltage: 72 V
- Rated duty cycle: 60%
- Compatible electrodes: 2 to 6 mm
- Digital display for precise control
- Insulation class: IP21
- Dimensions: 565 x 286 x 500 mm
- Net weight: 28 kg
- Compatible with generator
Uses and applications
This machine is ideal for professionals and workshops that need a robust and reliable welder for work with electrodes of different materials. Perfect for welding metal structures, industrial repairs and construction projects that demand high precision and efficiency.
Compatibility and accessories
The MMA-400T IGBT inverter welding machine is compatible with 2 to 6 mm electrodes and can operate with generators, making it versatile for site work or locations without direct access to the mains electricity supply. Accessories are not included and must be purchased separately.
Important note
Currently, this product is out of stock. We recommend checking alternatives or contacting our customer service team for advice on similar available products.
- Inverter technology with IGBT system for efficiency and power.
- Turbo fan for long working sessions without interruptions.
- Overheating protection safety system.
- Compatible with 2 to 6 mm electrodes for a range of applications.
- Digital display for precise welding control.
- 60% duty cycle for continuous professional use.
- Compatible with generators for added versatility.
Customer Questions & Answers
What advantages does IGBT technology offer in this welder compared with traditional transformer models?
IGBT technology significantly reduces the machine’s size and weight, improves energy efficiency and allows more precise arc control compared with classic transformers. This results in lower power consumption and easier transport, although it does require some care in dusty or humid environments due to the sensitivity of the electronics.
Are all the accessories needed for welding included in the box or do I need to buy them separately?
This model does not include accessories (electrode holder, earth clamp or cables), so they must be purchased separately. The box contains only the main welding unit.
Can I use this welder with a generator and what would the minimum requirements be?
Yes, the welder is suitable for use with a generator. The generator must provide a 380 V AC output with a minimum capacity of around 18 kVA, to cover the machine’s maximum input power and avoid voltage drops during heavy use.
What type of maintenance does the machine require to maintain performance and service life?
It is recommended to clean the vents and fans regularly to prevent dust build-up, inspect electrical connections and check the ignition electrode. It is not recommended to open the casing without technical training, due to the electrical risk.
What electrode diameter can I use and what is the duty cycle at maximum current?
It accepts electrodes from 2 to 6 mm in diameter. At maximum current (400 A), the rated duty cycle is 60%, which means 6 minutes of continuous welding for every 10 minutes, followed by 4 minutes of cooling.
What type of electrodes can I use with this machine?
The MMA-400T IGBT inverter welding machine is compatible with electrodes from 2 to 6 mm in diameter.
Can this welder work with a generator?
Yes, this welder is suitable for use with generators, allowing it to be used in places without access to mains electricity.
What are the machine dimensions?
The dimensions are 565 mm long, 286 mm wide and 500 mm high.
Does the machine include accessories?
No, accessories are not included and must be purchased separately.
What safety system does the welder have?
It has a system that automatically stops the machine in the event of overheating to protect the equipment.
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