iWELD CUT40H – 40A Digital Inverter Air Plasma Cutter

The iWELD CUT40H is a high-performance 40A, 220V single-phase air plasma cutting machine engineered with the latest digital inverter technology. It delivers a stronger, more concentrated, and highly stable plasma arc, capable of reaching intense ionization levels to ensure fast, precise, and efficient metal cutting.

Designed to maximize cutting quality, the CUT40H minimizes the heat-affected zone while increasing energy efficiency—resulting in exceptionally smooth, clean cutting surfaces with minimal deformation. It is suitable for a wide range of conductive metals, including stainless steel, aluminum, copper, cast iron, and carbon steel.

With a robust advanced power input system, the machine can detect and compensate for voltage spikes or drops of up to 25%, protecting internal components and ensuring uninterrupted operation even in unstable power conditions.

The CUT40H offers high cutting speed, a narrow cutting seam, and simple operation, making it ideal for manufacturing, fabrication, installation, repair work, pipe cutting, beveling, hole-cutting, and thin-plate processing. Its reliability and versatility make it suitable for aerial work, construction sites, shipyards, petrochemical environments, and general metalworking industries.

Manufactured in accordance with IEC60974-1 Safety Requirements for Arc Welding Equipment, the CUT40H meets international safety and quality standards.

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Key Features

• • Reliable overheat, over-current, and over-voltage protection

  • 25% voltage fluctuation safeguard for stable cutting under inconsistent power supply

  • Air pressure required: 5 bar for optimal plasma cutting performance

  • Easy arc striking with a stable plasma arc for smooth and controlled cutting

  • Accurate preset current for clean cuts and energy-efficient performance across various material thicknesses

  • Adjustable pre-flow and post-flow for optimal torch cooling and consumable protection

  • Narrow cutting seam, clean edges, and minimal deformation

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Included Accessories

• Earth clamp cable kit

• PT31 plasma torch

 Master safety boots are lace-up boots providing comfort and protection with steel toe caps and mid soles. Cushioned insoles, shock absorbing and anti-slip PU soles render these boots ideal for any work environment. Suitable for use in many areas including warehousing, engineering, construction and mining to name but a few. Available in black and in sizes from four to thirteen. FEATURES • Artificial leather upper. • PU sole shock absorption. • Steel toe-cap. • Midsole • Anti-impact and anti-puncture.