400A High-Power Stick Welding Machine HK400A

The HK400A stick welder is a robust and reliable yellow welder designed for demanding industrial applications. Built with IGBT technology, it offers superior performance, handling welding rods up to 6mm. Featuring a 100% duty cycle at 400A, this machine can weld continuously without overheating. Whether you’re working in steel construction, shipbuilding, or pressure vessel manufacturing, the HK400A is engineered to handle the toughest welding tasks with ease, precision, and efficiency.

Features:

• IGBT technology for consistent, high-quality welding.
• Stable arc with Arc Force, reducing electrode sticking and providing smoother welds.



• Hot start function automatically boosts the output for easier ignition, especially in challenging conditions.
• 100% duty cycle at 400A, meaning you can weld non-stop without concerns about overheating.
• Energy-efficient cooling fan only activates when necessary, saving power and reducing dust accumulation.
• Precise control with an intuitive digital display and knobs to adjust welding parameters accurately.

Applications:

The HK400A stick welder is perfect for:

• Heavy-duty welding projects in construction and steel fabrication.
• Shipbuilding and pressure vessel welding, where high reliability and precision are required.
• Industrial welding tasks that demand continuous, powerful output.

Suitable materials:

This versatile machine is ideal for welding:

• Carbon steel
• Stainless steel
• Mild steel
• Alloy steel
• Metal alloys in high-strength applications.

Contact information:

The HK400A welding machine is a high-power unit designed for welding thick iron, steel, and similar materials. It is well-suited for industrial production requiring strong, deep welds. Hồng Ký is a manufacturer of welding machines and mechanical tools with nearly 40 years of experience.
Contact us at +84 909 073 505 to become a distributor of industrial welding machines or an importer of welding machines made in Vietnam.



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