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Inverter Welder 220a Mig Flux Tig Lift Mma Kd3421
Welding Machines

Inverter Welder 220a Mig Flux Tig Lift Mma Kd3421

The KRAFT&DELE KD3421 welding machine is a modern inverter-type welding device with multiple applications, suitable for work in workshops, assembly, and repair jobs. It supports MIG (flux), TIG LIFT,...

The KRAFT&DELE KD3421 welding machine is a modern inverter-type welding device with multiple applications, suitable for work in workshops, assembly, and repair jobs. It supports MIG (flux), TIG LIFT, and MMA methods, allowing you to choose the appropriate technique depending on the type of material and the requirements of the task.

The device is equipped...

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Top specs

  • Welding Current

    220

    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.
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Product report

Description

Description

The KRAFT&DELE KD3421 welding machine is a modern inverter-type welding device with multiple applications, suitable for work in workshops, assembly, and repair jobs. It supports MIG (flux), TIG LIFT, and MMA methods, allowing you to choose the appropriate technique depending on the type of material and the requirements of the task.

The device is equipped with advanced IGBT inverter technology, which ensures high efficiency, a stable electric arc, and precise control of welding parameters. Thanks to its single-phase power supply, it is convenient to use both at home and professionally. The clear LCD display shows the most important operating parameters, allowing continuous monitoring of the welding process and quick adjustment of settings. The built-in handle makes it easy to transport the device.

PRODUCT FEATURES:
  • 3-in-1 multifunctionality - supports welding with MIG (flux), TIG LIFT, and MMA methods
  • IGBT inverter technology - ensures high efficiency and stable operation
  • Clear LCD display - shows welding parameters such as current and voltage
  • Intuitive control panel - allows quick parameter adjustments via the button and MODE button
  • Stable electric arc - guarantees uniform and clean welds
  • Wide current adjustment range - allows adaptation to the material and thickness requirements
  • Built-in compatible wire feeder - ensures smooth and stable operation
  • Fan cooling system - protects the device from overheating
  • Ergonomic handle - makes it easy to transport the device
  • Compact design - allows convenient work in various conditions
TECHNICAL DATA:
  • Brand: KRAFT&DELE
  • Model: KD3421
  • Device type: welding machine
  • Voltage: 230V / 50Hz
  • Maximum welding current: 220 A
  • MIG adjustment range: 35-220 A
  • MMA adjustment range: 20-220 A
  • TIG adjustment range: 15-220 A
  • Cooling system: fan
  • 100% duty cycle: 220 A
  • 60% duty cycle: 132 A
  • Electrode range: 1.6 - 4.0 mm
  • Supported wire spools: 1 kg - 0.8 / 0.9 mm
  • LCD display: yes
PACKAGE CONTENT:
  • KD3421 welding machine
  • Ground clamp
  • MIG welding torch
  • MMA welding torch
  • Protective welding mask
  • Wire brush
  • Original packaging
  • Instruction manual in Polish

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Welding Current (max)
220 A

Welding Current (max): 220


Suitable for professional use on thick metals, such as steel or cast iron constructions.
Operation Cycle (max Ampere)
100 %

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
4 mm

Maximum Electrode Diameter: 4


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Maximum Wire Diameter
4 mm

Maximum Wire Diameter: 4


The maximum wire thickness that the machine's wire feed can support, depending on the current intensity it can provide.
Weight
-

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
Yes

IGBT


Allows the conversion of direct current (DC) voltage to alternating current (AC) or the output of direct current at a higher or lower intensity.
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
No

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

The KRAFT&DELE KD3421 welding machine is a modern inverter-type welding device with multiple applications, suitable for work in workshops, assembly, and repair jobs. It supports MIG (flux), TIG LIFT, and MMA methods, allowing you to choose the appropriate technique depending on the type of material and the requirements of the task.

The device is equipped with advanced IGBT inverter technology, which ensures high efficiency, a stable electric arc, and precise control of welding parameters. Thanks to its single-phase power supply, it is convenient to use both at home and professionally. The clear LCD display shows the most important operating parameters, allowing continuous monitoring of the welding process and quick adjustment of settings. The built-in handle makes it easy to transport the device.

PRODUCT FEATURES:
  • 3-in-1 multifunctionality - supports welding with MIG (flux), TIG LIFT, and MMA methods
  • IGBT inverter technology - ensures high efficiency and stable operation
  • Clear LCD display - shows welding parameters such as current and voltage
  • Intuitive control panel - allows quick parameter adjustments via the button and MODE button
  • Stable electric arc - guarantees uniform and clean welds
  • Wide current adjustment range - allows adaptation to the material and thickness requirements
  • Built-in compatible wire feeder - ensures smooth and stable operation
  • Fan cooling system - protects the device from overheating
  • Ergonomic handle - makes it easy to transport the device
  • Compact design - allows convenient work in various conditions
TECHNICAL DATA:
  • Brand: KRAFT&DELE
  • Model: KD3421
  • Device type: welding machine
  • Voltage: 230V / 50Hz
  • Maximum welding current: 220 A
  • MIG adjustment range: 35-220 A
  • MMA adjustment range: 20-220 A
  • TIG adjustment range: 15-220 A
  • Cooling system: fan
  • 100% duty cycle: 220 A
  • 60% duty cycle: 132 A
  • Electrode range: 1.6 - 4.0 mm
  • Supported wire spools: 1 kg - 0.8 / 0.9 mm
  • LCD display: yes
PACKAGE CONTENT:
  • KD3421 welding machine
  • Ground clamp
  • MIG welding torch
  • MMA welding torch
  • Protective welding mask
  • Wire brush
  • Original packaging
  • Instruction manual in Polish

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Welding Current (max)
220 A

Welding Current (max): 220


Suitable for professional use on thick metals, such as steel or cast iron constructions.
Operation Cycle (max Ampere)
100 %

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
4 mm

Maximum Electrode Diameter: 4


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.
Maximum Wire Diameter
4 mm

Maximum Wire Diameter: 4


The maximum wire thickness that the machine's wire feed can support, depending on the current intensity it can provide.
Weight
-

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
Yes

IGBT


Allows the conversion of direct current (DC) voltage to alternating current (AC) or the output of direct current at a higher or lower intensity.
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
No

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.