ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed
ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed

ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed

Regular price $85.99 USD
Sale price $85.99 USD Regular price $119.99 USD
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ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed

ARCPEX MIG135 FLUX 3-in-1 MIG Flux Core Welder, 110V Gasless MIG Welder, IGBT Inverter Welding Machine with MMA Lift TIG, 1kg Spool, No Gas Needed

Regular price $85.99 USD
Sale price $85.99 USD Regular price $119.99 USD
Unit price
Product description
Shipping & Return
📦
Ships from Ontario, CA
Arrives in 3–7 Days
🚚
Free US Shipping
No minimum order
🛡️
2-Year Warranty
6-Hour Support Response
✅
CE · IP21S Certified
Professional grade

3-IN-1: MIG FLUX CORE · MMA STICK · LIFT TIG · 110V · NO GAS NEEDED · 2-YEAR WARRANTY.

The ARCPEX MIG135 FLUX is a compact, beginner-friendly 3-in-1 gasless MIG welder built for home repair, DIY fabrication, auto body, and light farm work. Run flux core wire with no shielding gas required, switch to MMA Stick for outdoor and dirty metal work, or connect a Lift TIG torch for precision steel welds — all from a single 110V outlet. At just  1 kg spool capacity, it goes wherever the job is. Backed by a 2-Year Extended Warranty and 6-hour rapid response support.

🔧 4 REASONS THE MIG135 FLUX OUTPERFORMS THE COMPETITION

⚡ TRUE GASLESS MIG — NO TANK, NO HASSLE

The MIG135 FLUX runs flux core wire (0.8–1.0mm) with zero shielding gas required. The flux coating in the wire creates its own protective shield during welding — perfect for outdoor work, windy conditions, and job sites where gas cylinders are impractical.

Output range of 50–110A handles sheet metal, thin plate, and light structural steel with clean, consistent beads.

🔧 3-IN-1: MIG FLUX · MMA STICK · LIFT TIG

Three welding processes in one machine. Use MIG Flux Core for fast, clean welds on steel without gas. Switch to MMA Stick for rusty, dirty, or painted metal where MIG struggles. Connect a Lift TIG torch for precision work on steel and stainless.

⚠️ Lift TIG requires a WP-17V TIG torch with 10-25 Dinse connector (sold separately).

🔌 PLUG INTO ANY 110V OUTLET

Designed for standard 110V household power — no special wiring, no electrician required. The IGBT inverter technology delivers stable arc performance even on long extension cords and generator power.

Rated input current of 32A — use a dedicated 20A+ circuit for best performance at higher amperage settings.

🪶 ULTRA-PORTABLE  · 1KG SPOOL

MIG135 FLUX fits in a toolbox and moves with you. Accepts standard 1 kg flux core wire spools — easy to source, easy to swap.

Fan-and-air cooling keeps the machine running efficiently. IP21S protection rating handles light moisture and dust in workshop environments.

📋 TECHNICAL SPECIFICATIONS

Model ARCPEX MIG135 FLUX
Input Voltage 110V ±10%
Rated Input Capacity 3.8 KW
Rated Input Current 32A
Output Current Range 50–110A
Welding Processes MIG Flux Core · MMA Stick · DC Lift TIG
Duty Cycle 20% @ 40°C (10-min cycle)
No Load Voltage 65V
Efficiency 77%
Power Factor 0.73
Wire Diameter 0.8–1.0mm Flux Core
Spool Capacity 1 kg
Technology IGBT Inverter
Cooling Fan & Air
Protection Rating IP21S · Class F Insulation
Dimensions (L×W×H) 310 × 165 × 210 mm
Net Weight 2.56 kg
Warranty 2-Year Extended Warranty · 6-Hour Support Response

🔧 REAL APPLICATIONS

🏠 Home Repair & DIY Fabrication

Gates, fences, furniture frames, brackets, and general steel fabrication. Flux core wire works on mill scale and light surface rust without grinding. Plug into any garage outlet — no gas setup required.

🚗 Auto Body & Sheet Metal

Patch panels, floor pans, exhaust hangers, and body repair on thin steel. The 50A minimum output gives precise control on thin gauge material without burn-through.

🚜 Farm & Ranch Light Repair

Quick repairs on implements, trailers, gates, and equipment. MMA Stick mode handles dirty, rusty farm metal where MIG wire struggles. Lightweight enough to carry to the field.

🎓 Beginners & Welding Students

Simple controls, no gas to manage, and a compact footprint make the MIG135 FLUX ideal for learning. Start with flux core MIG, then explore MMA and Lift TIG as your skills grow — all on one machine.

📦 WHAT'S IN THE BOX

  • 1× ARCPEX MIG135 FLUX welding machine
  • 1× MIG welding torch
  • 1× Ground clamp 
  • 1× Electrode holder with cable (for MMA)
  • 1× Welding wire flux cored 
  • 1× User Manual (English)
  • ⚠️ Flux core wire not included — Lift TIG requires WP-17V TIG torch with 10–25 Dinse connector (sold separately)

🛒 What you'll need to start welding: Flux core wire (0.8mm or 1.0mm, E71T-GS for general use), a welding helmet with #9–#11 shade lens, and welding gloves. For MMA: stick electrodes (E6013 for beginners). For Lift TIG: add a WP-17V TIG torch (10–25 Dinse), Argon gas, and tungsten electrodes. Plug into any 110V/20A outlet — ready to weld in minutes.

❓ FREQUENTLY ASKED QUESTIONS

Do I need shielding gas for the MIG135 FLUX?
No gas required. The MIG135 FLUX is designed for flux core (gasless) MIG welding. The flux inside the wire creates a protective shielding atmosphere during welding — no external gas cylinder needed. This makes it ideal for outdoor work and job sites where gas is impractical. Note: it does NOT support solid MIG wire with gas (GMAW).
What wire size should I use?
The MIG135 FLUX accepts 0.8mm and 0.9mm flux core wire on a standard 1 kg spool. For general home and DIY use, 0.8mm E71T-GS is recommended — it's self-shielded, easy to run, and works well on thin to medium steel. Use 0.9mm for slightly thicker material or higher deposition rates.
What does 20% duty cycle mean in practice?
Duty cycle is the percentage of continuous welding time within a 10-minute cycle. At 20% (tested at 40°C), you can weld continuously for 2 minutes, then rest the machine for 8 minutes. In cooler shop environments (below 40°C), you'll get noticeably more continuous welding time. In hotter environments (above 40°C), the duty cycle will be lower. For typical home and DIY use — tacking, short runs, and intermittent welding
Can I use it for MMA Stick welding?
Yes — the MIG135 FLUX supports MMA Stick welding in addition to MIG Flux Core. An electrode holder with cable is included. Use E6013 electrodes for general steel, or E6011 for rusty and dirty metal. MMA mode is ideal when flux core wire isn't practical — such as on very thick or heavily corroded material.
Can I use it for TIG welding?
Yes — the MIG135 FLUX supports DC Lift TIG for welding steel and stainless steel. You'll need a WP-17V TIG torch with a 10–25 Dinse connector (sold separately), 100% Argon shielding gas, and tungsten electrodes. Note: Lift TIG does not support aluminum (AC TIG required for aluminum).
What circuit do I need at home?
The MIG135 FLUX runs on standard 110V household power. For best performance at higher amperage settings, use a dedicated 20A circuit. On a shared 15A circuit, you may experience breaker trips at higher output settings. A dedicated outlet in your garage or workshop is ideal.
What does the 2-Year Warranty cover?
The ARCPEX MIG135 FLUX comes with a 2-Year Extended Manufacturer Warranty covering defects in materials and workmanship. Our team commits to a 6-hour rapid response — contact service@arcpexweld.com. We offer replacement parts or full unit exchange.

Explore ARCPEX WELD's full range:

MIG Welders ARC Stick Welders TIG Welders Plasma Cutters Best Sellers

Shipping Policy

At ARCPEX, every order ships from our US warehouse in Ontario, CA — no overseas delays, no customs fees, no surprises. We partner with UPS, USPS, and FedEx to deliver your equipment safely and on time.

Shipping Time

All orders are processed within 1–2 business days. Standard delivery takes 3–7 business days from the date of shipment. A real-time tracking number will be emailed to you within 1–2 business days after your order ships.

For time-sensitive orders, express shipping (1–2 business days) is available — contact service@arcpexweld.com before placing your order to arrange.

Free Shipping

Free standard shipping is available on all US orders over $99 — no discount code required. This applies to all 48 contiguous US states. Hawaii and Alaska: delivery is available; additional transit time may apply.

We do not ship to P.O. Box, APO, or FPO addresses. International shipping is available — contact service@arcpexweld.com for rates and availability.

Shipping Terms

All orders must be shipped to the delivery address provided at checkout. We are unable to modify the shipping address after an order has been placed. Please ensure your address is accurate before completing your purchase — ARCPEX is not responsible for packages delivered to incorrect addresses provided at checkout.

ARCPEX cannot be held responsible for carrier delays, lost packages after confirmed delivery, or packages stolen after delivery confirmation. If your package is lost or stolen, please file a claim directly with the carrier.

Orders Delayed, Lost, or Damaged

Inspect your equipment immediately upon delivery. If damage or missing items are found, contact service@arcpexweld.com within 24 hours with photos and your order number. Keep all original packaging — it is required for damage claims and warranty service.

ARCPEX will arrange free return shipping and a replacement unit for verified damaged or defective orders.

Return & Exchange Policy

We stand behind every product we sell. If you are not satisfied, we offer a 30-day money-back guarantee from the date of delivery.

To be eligible for a return, items must be in original condition with all accessories, cables, and documentation included. Free return shipping is provided for defective or damaged products. A 15% restocking fee applies to non-defective returns.

Exchanges are processed within 5–7 business days of receiving the returned item. To initiate a return or exchange, email service@arcpexweld.com with your order number and reason for return.

Statement of Limited Warranty

ARCPEX expressly warrants to all purchasers ("Buyer") of new ARCPEX welding and cutting equipment ("Goods") that Goods shall be free from manufacturing defects in materials and workmanship discovered within the warranty period, subject to the disclaimers and limitations set forth herein. This warranty is void if the equipment has been subjected to improper installation, unauthorized repair or modification, misuse, neglect, or abnormal operation.

Warranty Period

ARCPEX will assume both parts replacement and repair expenses for correcting covered defects during the warranty period. All warranty periods begin from the date of delivery and are as follows:

• ARCPEX Welding Machines: 2 Years
• Accessories & Consumables (contact tips, nozzles, liners): 90 Days

What Is Covered

This warranty covers defects in materials and workmanship under normal use and service conditions.

What Is Not Covered

This warranty does not cover: damage resulting from misuse, abuse, neglect, or unauthorized modification; normal wear and consumable parts; damage caused by improper power supply or installation; or cosmetic damage that does not affect product function.

How to Make a Warranty Claim

Contact service@arcpexweld.com within 24 hours of discovering a defect. Include your order number, a description of the issue, and supporting photos. Our US-based support team responds within 1 business day. Genuine ARCPEX replacement parts are available for all current models.

All ARCPEX products undergo full quality inspection before shipment.