Double Pulse MIG205DP Pro Aluminum Welding Kit

ARCCAPTAIN MIG205DP Pro Double Pulse MIG Aluminum Welding Kit

Double Pulse | Multi-Process | Aluminum Welder
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MIG205DP Pro Double Pulse Welder
$599.99
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$629.99
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$989.99
  • Built Around Aluminum Welding
    Double-pulse MIG control supports lower heat input and improved aluminum weld appearance.
  • Aluminum Wire Included
    The included wire supports compatible aluminum fabrication and repair applications.
  • MIG Torch Consumables Included
    Keep common replacement parts available for aluminum welding work.
  • Fewer Separate Purchases
    Get the welder, aluminum wire and compatible consumables in one package.
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Why Choose MIG205DP Pro?

Double Pulse MIG for Aluminum Welding

Optimized waveform helps reduce heat input and stabilize the arc.

Multi-Process Welding
Thickness Range by Process

Built For Auto Repair

Stainless Exhaust
Underbody Repair
Heavy Repairs
Sheet Metal Repair
Stainless Exhaust
Underbody Repair
Heavy Repairs
Sheet Metal Repair

What's Included

Specifications

MIG205DP Pro User Manual: Link

MIG205DP Pro Technical Specifications

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Parameter Unit AC120V ±15% 50/60Hz AC240V ±15% 50/60Hz
Rated Input Voltage V AC120V ±15% AC240V ±15%
Rated Input Power KVA 4.9 6.9
Rated Input Current A 46 35.6
Welding Current Range (MMA) A 20–140 20–205
Welding Current Range (TIG) A 20–140 20–205
Welding Voltage Range (MIG) V 11–22 11–28
Wire Feed Speed Range m/min 1.5–12 (60–480 IPM) 1.5–16 (60–640 IPM)
Rated Duty Cycle % 60
Open Circuit Voltage V Uo: 83  /  Ur: 11
Overall Efficiency % 85
Ingress Protection Rating IP 21S
Power Factor COSφ 0.72
Insulation Class — H
Standard — IEC60974-1 / EN60974-1 / ANSI/NEMA/IEC 60974-1
Dimensions inch 17.3 × 12.7 × 7.9
Weight lb 21.6
Applicable Electrode / Wire inch 1/16, 3/32, 1/8, 5/32  /  0.023–0.040
Description

Built for aluminum fabrication and repair, this MIG205DP Pro kit combines double-pulse MIG welding with aluminum wire and torch consumables. It supports controlled heat input, reduced spatter and cleaner-looking aluminum welds for automotive, trailer and general shop projects.

Standard Accessories Included with Every MIG205DP Pro

  • 1 × MIG205DP Pro Welder
  • 1 × MIG Welding Torch
  • 1 × Ground Clamp
  • 1 × Electrode Holder
  • 1 × Gas Hose
  • 1 × Gas Regulator
  • 1 × Power Adapter
  • 3 × Drive Rolls
  • 1 × Solid Welding Wire
  • 1 × Graphite Liner for Aluminum MIG Welding
  • 1 × Protective Cover
  • 3 × MIG Torch Parts

Extra Accessories Included in This Kit

0.5 kg Aluminum MIG Wire：Provides compatible aluminum filler wire for fabrication and repair using the machine’s aluminum MIG settings.

MIG Torch Parts：Replace common torch wear components to maintain reliable wire guidance and electrical contact.

Technical Parameter Units AC 120V ±15%, 50/60Hz AC 240V ±15%, 50/60Hz
Rated Input Power kVA 4.9 6.9
Rated Input Current A 46 35.6
Welding Current Range (MMA) A 20–140 20–205
Welding Current Range (TIG) A 20–140 20–205
Welding Current Range (MIG) A 30–140 30–205
Welding Voltage Range (MIG) V 11–22 11–28
Wire Feed Speed Range m/min 1.5–12 m/min60–480 IPM 1.5–16 m/min60–640 IPM
Rated Duty Cycle % 60 60
Open Circuit Voltage V U₀: 83 Uᵣ: 11
Overall Efficiency % 85 85
Ingress Protection Rating IP IP21S IP21S
Power Factor COSφ 0.72 0.72
Insulation Class — H H
Standard — IEC 60974-1 / EN 60974-1 / ANSI/NEMA/IEC 60974-1 IEC 60974-1 / EN 60974-1 / ANSI/NEMA/IEC 60974-1
Dimensions in 17.3 × 12.7 × 7.9 17.3 × 12.7 × 7.9
Weight lb 21.6 21.6
Applicable Electrode/Wire in 1/16″, 3/32″, 1/8″, 5/32″0.023″, 0.030″, 0.035″, 0.040″ 1/16″, 3/32″, 1/8″, 5/32″0.023″, 0.030″, 0.035″, 0.040″

Welding Thickness

Mode Thickness
MIG
0.04" – 0.47"
Pulse MIG
0.03" – 0.31"
Flux MIG
0.06" – 0.47"
MMA 0.06" – 0.39"
Lift TIG
 0.04" – 0.39"

Shipping: Currently ships to USA and CA

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FAQs

This welder comes with a 3-year warranty, giving you long-term reliability and peace of mind.

Pulse MIG uses controlled current pulses to reduce heat and improve weld stability, resulting in cleaner welds with less spatter and better control

The double pulse MIG Welder includes 159 built-in Smart-Set synergic programs that automatically match voltage and wire feed speed based on material and thickness, making setup faster and more consistent for different welding jobs.

This multi-process welder supports Dual Pulse MIG, Single Pulse MIG, standard MIG, Flux Core, Stick (MMA), Lift TIG, and Spool Gun welding, covering a wide range of materials and applications. (Lift TIG torch, foot pedal, and spool gun need to be purchased separately.)

Synergic MIG automatically matches voltage and wire feed speed based on the material and thickness you select. This makes setup faster and easier, especially for beginners, while still allowing experienced users to fine-tune settings for better control.

This dual pulse mig welder supports 1kg and 5kg wire spools, making it suitable for both light and extended welding tasks.

It is ideal for automotive repair, aluminum fabrication, sheet metal work, and structural welding, covering a wide range of everyday and professional applications.

Standard MIG: Higher spatter, requires post-cleaning, suitable for general welding
Single Pulse MIG: Lower spatter, allows manual control of weld appearance, ideal for precision welding
Double Pulse MIG: Lower heat input with automatically formed fish-scale welds, combining high efficiency with premium appearance

Pulse welding (single and double) is only available in gas MIG mode and works in synergic mode only.

Single Pulse / Double Pulse MIG: Carbon steel, stainless steel, aluminum
Standard MIG: Carbon steel and stainless steel

Yes. It supports aluminum welding using:

  • Double Pulse MIG for better appearance and control
  • Spool Gun for improved wire feeding stability

Recommended aluminum wires: ER4043 / ER5356

Double Pulse MIG: Aluminum 1mm, Stainless 0.8mm, Carbon steel 1mm
Single Pulse MIG: Aluminum 2mm, Stainless 0.8mm, Carbon steel 1mm

USA Only

No. The spool gun does not support single or double pulse modes.

No. Flux-cored (gasless) welding does not support pulse functions and cannot weld aluminum.