# Wadfow Industrial IGBT Inverter MMA Welding Machine with LED Display | WWD Series

The Wadfow WWD Series Industrial IGBT Inverter MMA Welding Machine with LED Display is a three-phase 380–400V IGBT inverter MMA welding machine with anti-stick, hot-start and arc-force functions, LED display, 55% duty cycle, Class F insulation and IP21S protection , available in 400A, 500A and 600A output variants. Suitable for fabrication, repair, installation and structural metalwork using the stated welding processes and current range. Key Features: Inverter technology provides compact, controlled power for professional operation. LED display makes operating information easier to monitor. Wide current range across 400A, 500A and 600A variants supports heavy industrial metalwork. Anti-stick, hot-start and arc-force functions improve everyday welding convenience. IP21S and Class F ratings suit demanding industrial environments. Specifications: Technology: IGBT inverter Welding Process: MMA Input: 380–400V, three-phase, 50/60Hz Display: LED Duty Cycle: 55% at rated maximum output Insulation Class: F Protection Class: IP21S Functions: Anti-stick, hot start, arc force Available Sizes: WWD64001 – 400A; 1.6–5.0mm electrodes WWD65001 – 500A; 1.6–6.0mm electrodes WWD66001 – 600A; 1.6–6.0mm electrodes

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- Availability: Out of stock
- Shipping: GHS 10.00, ships in 0-1 business days, delivery 2-3 business days
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## Variants

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| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| size: 400A | WII24241SM-1 | GHS 588,000.00 | Out of stock | `variant_01M6FQJESA255GVH612AD3H9VA` |
| size: 500A | WII24241SM-2 | GHS 679,000.00 | Out of stock | `variant_01M6FQJESAHAASZ7H5H4RJBGZJ` |
| size: 600A | WII24241SM-3 | GHS 728,000.00 | Out of stock | `variant_01M6FQJESBC173FGJ2CBZRFPQ7` |

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