Welding Machines

MX 403 Multi-Process Welding Machine

Code: 1920.4009

High-technology multi-process inverter source MIG / MAG, Gouging, TIG and MMA (Coated Electrode).

- Duty Cycle: 350A - 60% / 300A - 100%
- Wires: 0,8mm to 1,6mm
- Lights and Medium Services
- Power supply: 220/380 / 440V three-phase

High-technology multi-process inverter source MIG / MAG, Gouging, TIG and MMA (Coated Electrode).


- Inverter multi-process welding machine with DSP technology;
- Multitension with automatic recognition of the voltages;
- With PFC (Power Factor Control) technology, which reduces energy losses, increasing the efficiency of the source;
- VRD (Voltage Reduction Device) protection that reduces the opening tension, minimizing risk of electric shocks to the operator when there is a presence of humidity;
- Meets IEC 60.974 / 1.
- Versatile machine that allows different configurations to meet 7 welding processes.

Processes that this machine can offer:

- Process MMA and MMA Pulsed;
- TIG Lift Arc Process;
- Conventional MIG / MAG Process
- Synergistic MIG / MAG process;
- Pulsed synergistic MIG / MAG process;
- Double pulsed MIG / MAG process.

Check out the video of this product:

Caracteristicas Tecnicas

4 Traction Rollers
Active PFC System
Burn Back Control
Coated Electrode Gauge (MMA) 1,6 a 6,0 mm
Conventional Feeder Option
Crater Control
Crater Current
Degree of Protection (IP) IP 23
Duty Cycle (Amperage -%) 350A - 60% / 300A - 100%
Earth Cable 70 mm2
Electronic Inductance
Execute Welding MIG/MAG Process Manual Adjustment
Extension Source Feeder Included
Feeder Dimensions (L x W x D) 280 x 410 x 620 mm
Feeder Weight 16,6 Kg
Frequency 50 / 60 Hz
Good CO2 Inductance
Hot Start
Input and Output Ramps
Inversor (Energy Saving)
Kind of Service Leve e Médio
Length of Extension Power Supply Included 6 m
Memories of Parameters
MIG / MAG Welding Basic Synergic - Wire and Voltage
Multi-Voltage Automatic
Optional Base Trolley
Phases Trifásica
Possibility of attaching Torch Cooler
Possibility to sell only the Source
Power Factor 0,98
Power Supply Voltage 200 - 575V
Pre and Post Gas
Quantity of Memories 60
Raise Ramp Resource
Recommended Wire (Carbon Steel) 0,8 a 1,6 mm
Regulating Current in MIG / MAG (Amperes) 30 - 400A
Rollers Included 1,0 e 1,2 mm
Source Dimensions (W x H x D) 250 x 460 x 600 mm
Source Weight 37,2 Kg
Spot Welding Resource (Timer)
Stick Out Control (Wire Tip)
Synergic Feeder Option - Pulsed
Thermostat Protection
TIG Welding DC Current Without High Frequency (HF)
Type of Extended Cooling Included Gás
Voltmeter and Digital Ammeter in the Feeder
Voltmeter and Digital Ammeter in the Source
Welding in Aluminum MIG Conventional (Pulsed)
Welding in Aluminum MIG Pulsed e Double Pulsed
Welding MMA (Coated Electrode) Sim - Pulsado
Wire Coils (Weight) 5 a 20 Kg
Wire drive button without the use of gas
Zero Waste (Electrodes)

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