Model MIG420 Series

2B MIG420 Inverter DC Dual Welding Machine (Rapidtech Series)

Rated Voltage: 220V / 60Hz
Input Power: 8.1 KVA
A Welding Thickness: 0.8 – 5 mm
Weight: 17 / 16 kg

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MIG320MIG420MIG520

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Specifications

Model	MIG420 Series
Rapidtech Series Welding Type	Gasless MIG / MMA
Rated Voltage	220V / 60Hz
Input Power	8.1 KVA
No Load Voltage	51
V Current	Range MMA: 30 – 160 A MIG: 50 – 200
A Welding Thickness	0.8 – 5 mm
Wire Diameter	0.8 – 1.0 mm Usable Electrodes 1.6 – 3.2 mm Duty Cycle 40%
Insulation Class Class F Protection Class	IP21S
Weight	17 / 16 kg

Description

The 2B MIG420 Inverter DC Dual Welding Machine (Rapidtech Series) is a powerful dual-process welding machine designed for both gasless MIG and MMA welding applications. Built with advanced inverter technology, this unit delivers stable arc performance, efficient power usage, and reliable welding output for fabrication, maintenance, and workshop operations.

Key Benefits

Dual welding capability supporting gasless MIG and MMA stick welding
Up to 200A MIG output suitable for light to medium fabrication work
Stable inverter technology ensures efficient performance and smooth arc control

Product Overview

The 2B MIG420 Inverter DC Dual Welding Machine from the Rapidtech Series is engineered to provide flexible welding capability for professionals and workshops requiring both MIG and stick welding functions in a single machine. Its inverter-based design improves arc stability and reduces power consumption while maintaining consistent welding performance. Operating on 220V power with an input capacity of 8.1 KVA, the MIG420 supports welding thickness from 0.8mm to 5mm and accommodates MIG wire sizes from 0.8mm to 1.0mm. With adjustable current output for both MMA and MIG processes, this machine is well suited for metal fabrication, equipment maintenance, and general welding tasks.