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Inverter Welder Mma Tiglift Pulse 340a Kd3431
Welding Machines

Inverter Welder Mma Tiglift Pulse 340a Kd3431

MMA Inverter Welder KD3431

The KD3431 model is a lightweight and practical inverter welder, designed for users who value reliability and ease of use. It is ideal for professional workshops, as well as...

MMA Inverter Welder KD3431

The KD3431 model is a lightweight and practical inverter welder, designed for users who value reliability and ease of use. It is ideal for professional workshops, as well as for home or construction site work. It offers a wide current range and can handle electrodes up to 5 mm thick, providing power and precision for creating...

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Top specs

  • Welding Current

    340

    Suitable for professional use on thick metals, such as steel or cast iron constructions.

  • Duty Cycle

    The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

    2.

    For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.

  • Power Supply Voltage

    230

    It is the supply voltage that the machine requires from the electrical grid.
  • See all
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Product report

Description

Description

MMA Inverter Welder KD3431

The KD3431 model is a lightweight and practical inverter welder, designed for users who value reliability and ease of use. It is ideal for professional workshops, as well as for home or construction site work. It offers a wide current range and can handle electrodes up to 5 mm thick, providing power and precision for creating strong and durable welds. IP21S protection and insulation class F ensure safe operation even in demanding environmental conditions.

Product features:

  • Welding methods: MMA, Tig Lift, Pulse
  • Welding range: 20–340A
  • Compact and lightweight design for easy transport
  • Wide welding current range for various applications
  • Ability to work with electrodes up to 5 mm in diameter
  • Advanced electronics for stabilizing the welding arc
  • Resistant to dust and moisture thanks to the sturdy IP21S-rated housing
  • Intuitive controls for quick parameter adjustments

Technical specifications:

  • Model: KD3431
  • Welding type: MMA / Tig Lift / Pulse
  • Rated voltage: 230V 50Hz
  • Open circuit voltage: 60V
  • Welding current range: 20–340A
  • Electrode diameter: 1.6–5.0 mm
  • Duty cycle: 60%
  • Insulation class / protection rating: F / IP21S
  • Net / gross weight: 5.2 / 5.5 kg

Package contents:

  • KD3431 welder
  • Ground clamp
  • MMA holder
  • Welding mask
  • Steel brush
  • Instruction manual in Polish

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
MMA, TIG

Type

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.

TIG

Slow welding for detailed work on aluminum and stainless steel, mainly. Requires experience and connection to an external gas cylinder. Does not create "spatters".
Welding Current (max)
340 A

Welding Current (max): 340


Suitable for professional use on thick metals, such as steel or cast iron constructions.
Operation Cycle (max Ampere)
60 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
230 V

Supply Voltage: 230


It is the supply voltage that the machine requires from the electrical grid.
Maximum Electrode Diameter
5 mm

Maximum Electrode Diameter: 5


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Weight
5500 gr

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
No
VRD
No
with Voltage Stabilizer
No
for Generator with AVR
No

Features

Hot Start
No
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
Yes

Pulsed


Instead of remaining constant during welding, the current increases and decreases in pulses at specified time intervals.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

MMA Inverter Welder KD3431

The KD3431 model is a lightweight and practical inverter welder, designed for users who value reliability and ease of use. It is ideal for professional workshops, as well as for home or construction site work. It offers a wide current range and can handle electrodes up to 5 mm thick, providing power and precision for creating strong and durable welds. IP21S protection and insulation class F ensure safe operation even in demanding environmental conditions.

Product features:

  • Welding methods: MMA, Tig Lift, Pulse
  • Welding range: 20–340A
  • Compact and lightweight design for easy transport
  • Wide welding current range for various applications
  • Ability to work with electrodes up to 5 mm in diameter
  • Advanced electronics for stabilizing the welding arc
  • Resistant to dust and moisture thanks to the sturdy IP21S-rated housing
  • Intuitive controls for quick parameter adjustments

Technical specifications:

  • Model: KD3431
  • Welding type: MMA / Tig Lift / Pulse
  • Rated voltage: 230V 50Hz
  • Open circuit voltage: 60V
  • Welding current range: 20–340A
  • Electrode diameter: 1.6–5.0 mm
  • Duty cycle: 60%
  • Insulation class / protection rating: F / IP21S
  • Net / gross weight: 5.2 / 5.5 kg

Package contents:

  • KD3431 welder
  • Ground clamp
  • MMA holder
  • Welding mask
  • Steel brush
  • Instruction manual in Polish

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
MMA, TIG

Type

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.

TIG

Slow welding for detailed work on aluminum and stainless steel, mainly. Requires experience and connection to an external gas cylinder. Does not create "spatters".
Welding Current (max)
340 A

Welding Current (max): 340


Suitable for professional use on thick metals, such as steel or cast iron constructions.
Operation Cycle (max Ampere)
60 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
230 V

Supply Voltage: 230


It is the supply voltage that the machine requires from the electrical grid.
Maximum Electrode Diameter
5 mm

Maximum Electrode Diameter: 5


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Weight
5500 gr

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
No
VRD
No
with Voltage Stabilizer
No
for Generator with AVR
No

Features

Hot Start
No
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
Yes

Pulsed


Instead of remaining constant during welding, the current increases and decreases in pulses at specified time intervals.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.