Premium PTFE + Stainless Steel Composite Material: Made of imported high-purity semi-transparent PTFE and high-yield strength stainless steel spring, featuring superior wear resistance, corrosion resistance and structural stability for long service life.
Wide Temperature Adaptability: Modified high-temperature formula with an operating range of -150°C to +250°C, able to work stably in extreme high and low temperature environments of industrial laser cutting without deformation or aging.
Multi-Spec for Raytools Models: Available in full industry-standard sizes (32.2
243.55mm, 42.5
43.2mm, etc.), perfectly matching Raytools BM/BT/BW series laser cutting heads for diverse replacement needs.
Superior Sealing Performance: High-precision spring energized design provides constant sealing pressure, ensuring airtight fit with no gas leakage or dust intrusion, protecting internal optical components from damage.
Smooth Low-Friction Surface: Precision-machined smooth surface minimizes friction, avoiding excessive resistance during lens installation and removal while preventing scratches on the protective lens surface.
High Pressure Resistance: Withstands a working pressure range of 0-35MPA, adapting to the high-pressure auxiliary gas supply of high-power fiber laser cutting machines for stable performance.
All-Medium Compatibility: Resistant to all cutting gases, chemical agents and coolants used in laser cutting, no material degradation or performance loss in complex working media.
Tool-Free Quick Installation: Simple manual operation with no professional tools required, matched with coolant application guidance for fast replacement, saving maintenance time and reducing downtime.
Strict Quality Control: 100% brand new products with strict dimensional inspection and sealing performance testing, ensuring industrial-grade precision and consistent reliability in long-term use.
Core Optical Component Protection: Effectively blocks dust, metal splashes and impure gas, preventing pollution and burning of focusing lenses and collimating mirrors, reducing equipment maintenance costs and extending the service life of laser cutting heads.