21-1065 - Thermal Dynamics 21-1065 300A Plasma Tip for Stainless/Aluminum (10-Pack)

High-Performance Consumables for Industrial Plasma Cutting

The Thermal Dynamics 21-1065 Tip is a specialized plasma cutting consumable designed for heavy-duty industrial applications requiring 300 Amps of power. Engineered to meet the rigorous demands of automated and mechanized cutting environments, this tip is specifically calibrated for use with H35 plasma gas. H35, a mixture of 35% Hydrogen and 65% Argon, is the preferred gas blend for cutting thick sections of stainless steel and aluminum. The addition of hydrogen significantly increases the arc voltage and heat enthalpy, allowing for deep penetration and faster cutting speeds on non-ferrous metals that would otherwise be difficult to process cleanly.

Precision manufacturing is critical at 300 Amps, where even minor deviations in orifice geometry can lead to arc instability or premature failure. Thermal Dynamics utilizes advanced machining techniques to ensure that every 21-1065 tip maintains tight tolerances, resulting in a focused, high-density plasma arc. This focus is essential for achieving square edges and minimizing the heat-affected zone (HAZ) on the workpiece. For fabrication shops and industrial manufacturers working with heavy plate stainless steel or aluminum, using the correct consumable matched to the gas type is vital for maintaining productivity and quality standards.

These tips are supplied in a package of 10, providing a cost-effective solution for high-volume operations. Regular inspection and replacement of the cutting tip are necessary to prevent damage to the electrode and torch body. Signs of wear such as an out-of-round orifice or excessive dross buildup on the cut indicate that the tip should be changed. By using genuine Thermal Dynamics consumables, operators ensure compatibility with their system's cooling dynamics and electrical characteristics, safeguarding the longevity of the entire plasma torch assembly.