INTIMAX MIG/MMA-300M Inverter Welding Machine 140A, Gasless MIG & MMA Welder with Accessories

INTIMAX MIG/MMA-300M Inverter Welding Machine 140A – 2-in-1 Gasless MIG & MMA Welder

The INTIMAX MIG/MMA-300M Inverter Welding Machine is a versatile 2-in-1 welding solution designed for both professional welders and DIY users. Combining Gasless MIG welding and MMA electrode welding in one compact machine, it provides excellent flexibility for a wide range of welding applications including construction, maintenance, metal fabrication, workshop projects, and repair work.

Powered by advanced inverter technology, the welder delivers stable arc performance, efficient power consumption, and reliable welding results. Its lightweight and portable design makes it easy to transport and use on job sites, workshops, garages, farms, and industrial maintenance environments.

Whether you're repairing gates, fabricating steel structures, welding metal sheets, or performing general maintenance, the INTIMAX MIG/MMA-300M provides the performance and convenience needed to complete the job efficiently.

2-in-1 Welding Technology

This welding machine supports both MIG (Flux Core Wire) and MMA (Stick Electrode) welding processes.

Advantages

✔ Greater versatility
✔ Suitable for multiple projects
✔ One machine for different applications
✔ Cost-effective welding solution

Perfect for professionals and hobby users alike.

Gasless MIG Welding Mode

The MIG function uses self-shielded flux core wire, eliminating the need for external shielding gas.

Benefits

✔ No gas cylinder required
✔ Lower operating costs
✔ Easy setup and operation
✔ Excellent portability
✔ Suitable for outdoor use

Ideal for:

• Gates and fences
• Automotive repairs
• Metal fabrication
• Light construction projects
• Maintenance work

Since no shielding gas is required, wind has minimal effect on the welding process.

MMA Stick Welding Mode

The MMA welding function supports commonly used electrodes including E6013 and E7018.

Benefits

✔ Suitable for thicker materials
✔ Strong weld penetration
✔ Excellent for structural work
✔ Effective on rusty surfaces
✔ Can weld painted materials

Recommended for:

• Steel structures
• Heavy-duty repairs
• Construction projects
• Workshop fabrication
• Industrial maintenance

Advanced Inverter Technology

The machine utilizes modern inverter technology for improved performance and efficiency.

Advantages

✔ Stable welding arc
✔ Reduced power consumption
✔ Lightweight design
✔ Better welding quality
✔ Increased reliability

Provides smoother operation compared to traditional transformer welders.

Portable and Compact Design

Designed for easy transportation and convenient storage.

Features

✔ Lightweight construction
✔ Easy to carry
✔ Suitable for mobile welding jobs
✔ Workshop-friendly size

Perfect for contractors and maintenance professionals who frequently work on different job sites.

Easy-to-Use Control Panel

The intuitive control interface allows quick adjustment of welding parameters.

Controls Include

Current Adjustment

Controls welding power according to material thickness.

Voltage Adjustment

Optimizes arc stability during MIG welding.

LED Indicators

Clearly display active operating mode:

✔ MIG Mode
✔ MMA Mode
✔ System Status Indicators

Recommended Material Thickness

MIG Welding

Suitable for materials between:

1mm – 3mm

Ideal for thin sheet metal and fabrication projects.

MIG or MMA Welding

Suitable for materials between:

3mm – 8mm

Flexible welding options depending on application requirements.

MMA Welding

Recommended for materials:

Over 8mm

Provides deeper penetration for thicker steel sections.

Compatible Consumables

MIG Mode

Compatible with:

✔ 0.8 mm Flux Core Wire
✔ 1.0 mm Flux Core Wire
✔ MIG Torch
✔ Ground Clamp

MMA Mode

Compatible with:

✔ E6013 Electrodes
✔ E7018 Electrodes
✔ Electrode Holder

Main Features

✔ 2-in-1 MIG & MMA Welding Machine
✔ Gasless Flux Core MIG Welding
✔ MMA Stick Electrode Welding
✔ 140A Output Power
✔ Advanced Inverter Technology
✔ Portable Lightweight Design
✔ Stable Arc Performance
✔ Easy Control Panel Operation
✔ Suitable for Workshop & Construction Use
✔ Accessories Included

Technical Specifications

• Brand: INTIMAX
• Model: MIG/MMA-300M
• Product Type: Inverter Welding Machine
• Welding Processes: MIG (Flux Core) + MMA
• Output Current: 140A
• Input Voltage: 220V–240V
• Phase: Single Phase
• Technology: Inverter
• Wire Compatibility: 0.8 mm / 1.0 mm Flux Wire
• Electrode Compatibility: E6013, E7018
• Application: Workshop, Maintenance, Construction, Repairs

Package Contents

• 1 × INTIMAX MIG/MMA-300M Welding Machine
• Welding Accessories Included
• User Manual

Why Choose the INTIMAX MIG/MMA-300M?

The INTIMAX MIG/MMA-300M combines the flexibility of gasless MIG welding and MMA stick welding in one compact, efficient, and portable machine. Its inverter technology, reliable arc performance, and easy operation make it an excellent choice for workshops, repair professionals, construction workers, and DIY enthusiasts looking for a versatile welding solution.