The Weldynasty Speed Blade Plasma Cutting Nozzle is entirely made of premium copper, featuring superior craftsmanship and a thickened nozzle wall for enhanced burn-through resistance and high-temperature resistance. It delivers clean cuts with high concentricity to the electrode, ensuring a stable arc and extended service life.

The Weldynasty P80 nozzle is primarily used for plasma cutting and welding, suitable for various materials such as scrap iron, aluminium, and copper. It is applicable in industrial production, construction, automobile manufacturing, and other fields, as well as for home repairs and modifications.

Dimension: 1.3mm, 1.5mm, and 1.7mm, corresponding to different working currents and cutting thicknesses.

Structural Design: Gourd-shaped design, which facilitates gas cooling and ensures more concentrated and powerful flame output. A reinforced nozzle wall aims to extend service life.

Orifice Diameter	Current	Cutting Pressure	Cutting Thickness	Arc Voltage
1.3	60A	0.45-0.5mpa	6-10mm	130
1.5	80A		10-18mm	135
1.7	100A		18-25mm	140

 

During plasma cutting, the electrode initiates and sustains the plasma arc, while the nozzle constricts and focuses the arc as plasma gas is ionised and heated to extremely high temperatures. The resulting high-velocity plasma jet melts the metal and blows away the molten material, producing a precise and efficient cut. The Weldynasty P80 electrode and nozzle are designed to optimise arc stability, energy distribution, and gas flow, helping improve cutting efficiency and cut quality.