Kusama Japan IGBT Inverter Welding Machine Threaded Type MMA-300

Product Title

Kusama Japan MMA-300 IGBT Inverter Welding Machine – 300A Threaded Type Heavy-Duty Portable Welder

Product Description

The Kusama Japan MMA-300 IGBT Inverter Welding Machine (Threaded Type) is engineered for professional and heavy-duty welding applications that demand power, stability, and long-term reliability.

Built with advanced IGBT inverter technology, this 300-amp welder delivers a smooth, stable arc, strong penetration, and efficient power consumption. The threaded-type connectors ensure a more secure and durable cable connection, minimizing power loss and loose contacts during extended welding operations.

Key Features

• 300A True Output Power – Suitable for heavy fabrication and industrial use
• IGBT Inverter Technology – Stable arc performance and energy efficiency
• Threaded Type Connectors – Strong, secure, and professional-grade connection
• Compatible with 6013 and 7018 Welding Electrodes
• Portable Design with Heavy-Duty Performance
• Overheat and Overload Protection for safer operation

Ideal Applications

• Construction and steel fabrication
• I-beam, channel bar, and structural welding
• Automotive and machine repair
• Professional workshops and home welding shops

Why Choose Kusama Japan MMA-300?

This machine is designed for welders who require consistent performance, durability, and professional results. Whether for daily job-site use or demanding fabrication work, the MMA-300 delivers power you can rely on.

Built tough. Weld with confidence. Professional results every time.