Double Layer Fiber Laser Cutting Nozzle D30 H18.6 M15 Precitec DE KT X DD
This double-layer fiber laser cutting nozzle (D30 × H18.6 × M15) is a precision-manufactured alternative to Precitec DE KT X DD, designed to deliver enhanced assist-gas control and stable cutting performance in high-power laser cutting systems. Engineered for compatibility with Precitec ProCutter 2 cutting heads and matched with KTX ceramic rings, this nozzle ensures accurate alignment, reliable sealing, and consistent operation under demanding industrial conditions.
Key Features
The double-layer design enables independent inner and outer gas flow control, improving shielding efficiency and stabilizing the cutting process. This structure helps reduce spatter adhesion, edge oxidation, and dross formation, especially when cutting thicker materials or operating at higher laser power. Precision-machined orifice geometry ensures symmetrical gas distribution and a stable kerf profile. Manufactured from high-quality copper alloy, the nozzle offers excellent thermal conductivity, high resistance to heat deformation, and extended service life during continuous operation. Tight dimensional tolerances allow for easy replacement and repeatable performance without frequent recalibration.
Applications
This nozzle is well suited for cutting carbon steel, stainless steel, aluminum, and other metal materials in medium to thick plate processing. It is commonly used in sheet metal fabrication, heavy machinery manufacturing, structural steel processing, and automated laser cutting production lines where stable gas shielding and consistent edge quality are critical.
Compatible Laser Cutting Heads
– Precitec ProCutter 2
– Systems using KTX ceramic rings with M15 double-layer nozzle configurations
This nozzle provides a cost-effective and dependable replacement for Precitec DE KT X DD, supporting stable, high-quality cutting performance in professional fiber laser cutting applications.