Inverter Welding Machine MMA 300C – 350A Arc Welder

The Inverter Welding Machine MMA 300C is engineered for professionals who demand precision, power, and portability. Delivering up to 350A with a 60% duty cycle, this inverter welding machine mma 300c is ideal for heavy-duty arc welding across automotive, fabrication, and construction environments.

The MMA 300C supports electrodes from 1.6mm to 3.2mm, offering broad versatility. It features a suite of smart functions: HOT START boosts current at arc ignition, ANTI STICK prevents electrode sticking, and ARC FORCE stabilises arc output for cleaner welds regardless of arc length.

Built with thermal protection and an integrated cooling fan, it maintains consistent performance even during demanding tasks. The machine comes with 2.5mm electrodes, a 2m welding cable with DIN electrode holder, and a grounded DIN clamp. All this in a compact 6kg unit with IP21S protection.

Features

• Adjustable current: 20–350A
• Duty cycle: 60% at 350A; 100% at 193A
• HOT START, ANTI STICK, ARC FORCE functions
• Supports electrodes: 1.6–3.2mm
• 230V single-phase input
• IP21S-rated casing
• Compact: 350 x 230 x 275 mm
• Cooling: forced fan system
• Weight: 6 kg

Included:

• MMA welding cable with DIN electrode holder
• Ground cable with DIN connector
• 2 x 2.5mm electrodes

Technical Specification

• Power supply: 230V ~ 50/60Hz
• Adjust welding current: 20-350 A
• Phase 1
• Duty cycle: 60% – 350 A
• Performance: 100% – 193 A
• The diameter of the electrodes: 1.6 – 3.2 mm
• The arc: Contact
• Degree of protection: IP21S
• Welding cable length: 2 m
• Cooling: forced (fan)
• Dimensions: 350 x 230 x 275 mm
• Weight: 6 kg
• 350A welder

Built to meet DIN standards, this inverter welder is ideal for professionals seeking precision and efficiency. For complementary welding accessories, explore our tools category. For peace of mind, read our Returns Policy.

Order the Inverter Welding Machine MMA 300C today and weld with confidence.