Name: MCT520 5-in-1 MIG/TIG/Stick/CUT Welder | HF Start | Spool Gun Compatible | 110/220V Combo Machine
Brand: YesWelder
SKU: MCT520
Price: 699.0 USD
Availability: InStock

MCT520 110/220V Welding and Cutting Combo Machine

MCT520 MIG/TIG/Stick/CUT | HF Start | Spool Gun Support | 110/220V Welding and Cutting Combo Machine

MCT520 MIG/TIG/Stick/CUT | HF Start | Spool Gun Support | 110/220V Welder and Cutter

MIG/TIG/Stick/CUT | HF Start | Spool Gun Support welder and cutter

Multi-function Welding and Cutting Machine

MCT520 5-in-1 MIG/TIG/Stick/CUT Welder | HF Start | Spool Gun Compatible | 110/220V Combo Machine Hardware > Tools > Welders & Plasma Cutters YesWelder Welder&Cutter+Regulator｜ Only $517.99 (Save $221.99)

MCT520 5-in-1 MIG/TIG/Stick/CUT Welder | HF Start | Spool Gun Compatible | 110/220V Combo Machine - YesWelder

699.00

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Welder&Cutter+Promo Bundle ｜ Only $855.68 (Save $334.32)

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1 Year Warranty

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Product Manual PDF Download

5-in-1 Versatility

A true all-rounder for home projects, garage repairs, and industrial tasks. Switch easily between MIG, FLUX, TIG, STICK, and CUT modes — no need for multiple machines.

Smart MIG Operation

Synergic MIG: Automatically adjusts voltage to match wire feed speed
Manual MIG: Fine-tune voltage and wire speed independently
Supports multiple gas types: FLUX (gasless), 100% Ar, CO₂, mixed gases
Wire diameters: 0.8mm / 0.9mm / 1.2mm

Aluminum-Ready with Spool Gun Support

One-button activation of Spool Gun mode
Automatically switches to Manual MIG
Optional Spool Gun enables smooth aluminum welding

Advanced HF DC TIG Welding

Non-touch high-frequency arc start for clean and easy ignition
Supports up to 200A output for a wide range of metal thicknesses

Powerful Plasma Cutting

Output range: 20–50A
Clean Cut: 5/16" (8mm) @110V, 1/2" (12mm) @220V
Max Cut: 1/2" (12mm) @110V, 5/8" (16mm) @220V
Works with PT31 torch using non-hazardous compressed air
Adjustable pre-gas and post-gas settings

Enhanced Stick Welding Features

Hot Start: Easier arc ignition
Arc Force: Better arc stability
Anti-Stick: Prevents electrode sticking
VRD (Voltage Reduction Device): Increased safety during standby

Crystal-Clear Digital Display

High-resolution digital screen for easy parameter viewing and adjustments
Supports real-time gas check to confirm gas flow before welding

Triple Safety Protection

Built-in protections for over-voltage, over-current, and overheating, ensuring safer operation and longer machine lifespan.

Package List

MIG Torch with European Torch connector and an extra graphite liner
Plasma Torch (PT31) with M16×1.5 Torch connector with 5-pin plug
TIG Torch (WP-17) with M16×1.5 Torch connector with 5-pin plug
Electrode Holder
Ground Clamp
Gas Hose For Welding
Gas Hose For Plasma Cutting
Voltage Adapter – 220V to 110V
Signal Adapter – 2-pin to 5-pin(for spool gun).
Drive Rolls – W-type .030"/.035"mm ×1, U-type.035"/.045"mm ×1.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Most items are usually shipped within 3-5 working days. Your delivery confirmation email will contain your tracking number and order details.

Should you have any questions, our team is also on hand 7 days a week and can be reached at support@yeswelder.com.

MCT520

Designed for maximum versatility and performance, this multi-process welder combines Synergic MIG, Manual MIG, Flux-Core, Spool Gun Aluminum MIG, HF TIG, Stick, and Plasma Cutting in one compact unit. Whether for light fabrication, automotive work, or heavy-duty metal repair, this machine delivers precise, stable results across a wide range of materials.

FEATURES

Smart MIG Modes-Choose between Synergic or Manual control for various materials. Spool gun ready for aluminum work.
HF TIG Welding – Non-touch arc start ensures smooth ignition for carbon and stainless steel.
Stick Welding Enhancements-Built-in hot start, arc force, anti-stick, and VRD for stable performance.
Powerful Plasma Cutting-Delivers clean cuts up to 5/8" with high-frequency start.
Works in 2T/4T/Spot modes with adjustable spot welding time for greater flexibility.
User-Friendly Interface & Safety-Features a digital display, gas check, and automatic protections.

6-in-1 Multi-Process

Welding & Cutting Machine

A professional-grade machine combining Synergic MIG, Manual MIG, Flux-Core, Spool Gun Aluminum MIG, HF TIG, Stick, and Plasma Cutting. Designed to handle a wide range of metal fabrication and repair tasks in a single compact unit.

Smart

MIG Operation

Synergic MIG Mode: Automatically matches voltage based on selected wire feed speed for simplified setup and consistent weld quality.
Manual MIG Mode: Enables independent control of voltage and wire speed for fine-tuned performance.
Spool Gun Ready: One-button activation for aluminum welding with auto-switch to Manual MIG mode.
Wire Compatibility:Fe/SS: 0.8mm, 0.9mm: Aluminum: 0.9mm, 1.2mm
Gas Options: Supports 100% Argon for aluminum, 100% CO₂ for carbon steel, and mixed shielding gases for carbon steel and stainless steel, flux-cored (gasless) wires for carbon steel.

High-Frequency Ignition for

Precise TIG Welding

HF TIG enables non-contact arc initiation, improving weld start quality and minimizing tungsten contamination. Designed for DC TIG applications on stainless steel and carbon steel.

Note: TIG mode does not support foot pedal operation.

with Built-in Enhancements

Stick Welding

Optimized for stable and reliable stick welding performance, this machine includes the following pre-configured, non-adjustable features:

Hot Start – Improves arc ignition by momentarily increasing current during start-up.
Arc Force – Enhances arc stability, especially under low-voltage conditions.
Anti-Stick – Automatically reduces current to prevent electrode sticking.

These features are factory-set and not user-adjustable, ensuring consistent operation without the need for manual tuning.

with HF Arc Start

Powerful Plasma Cutting

Output Range: 20–50A adjustable.

Cut Performance:

Clean cut: 5/16" (8mm) @110V, 1/2" (12mm) @220V
Max cut: 1/2" (12mm) @110V, 5/8" (16mm) @220V

Torch: PT31 with high-frequency contact start

Air Flow Control: Adjustable pre-gas and post-gas times to extend consumable life and improve cut quality.

Works On: Stainless steel, alloy steel, carbon steel, copper, aluminum.

Accessories

MCT520 Welding Machine
Gas Hose for MIG/TIG
Gas Hose for Plasma Cutting
Graphene Liner
Work Clamp
Electrode Holder
Air Filter Regulator
5 Pin-2 Pin Converter
Drive Rolls(One installed on the machine)
Power Adapter Cord
PT31 Cutting Torch with M16*1.5 Connctor and 5 PIN Control Cable
WP-17 TIG Torch with with M16*1.5 Connctor and 5 PIN Control Cable
YW-L150-10E MIG Gun with Standard European Connctor

Specifications

Product weight: ‎47.3lb
Product Dimensions: 19.75“* 16.87” *15.62”
Input Voltage:110V/220V 50/60 Hz
Input Current: At least 30A
Recommended Receptacle:
NEMA 6-50@240V,NEMA 5-30@120V
Welding Material: Carbon Steel/Stainless Steel/Aluminum
Protection Class: IP21S

MCT520 5-in-1 MIG/TIG/Stick/CUT Welder | HF Start | Spool Gun Compatible | 110/220V Combo Machine

5-in-1 Versatility

Smart MIG Operation

Aluminum-Ready with Spool Gun Support

Advanced HF DC TIG Welding

Powerful Plasma Cutting

Enhanced Stick Welding Features

Crystal-Clear Digital Display

Triple Safety Protection

Package List

MCT520

FEATURES

Customer Reviews

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