Spring Seal

The Spring Seal for Bochu BLT 6 Series Laser Cutting Head is a high-precision sealing component designed to maintain airtight integrity within the cutting head assembly under demanding industrial conditions. Its spring-energized design ensures consistent and reliable sealing performance despite thermal expansion and mechanical vibrations during high-power laser cutting operations. This seal prevents contamination ingress and stabilizes cutting gas pressure, thereby protecting sensitive optical elements and prolonging their service life. The spring seal is integrated with the BLT 6 Series advanced monitoring system, contributing to enhanced cutting accuracy, operational reliability, and durability in ultra-high-power laser applications up to 40 kW.