Ultra-High Purity PSA Nitrogen Generator 100Nm³/h Flow Rate for SMT Reflow Soldering and Semiconductor Precision Manufacturing

Zhongsu Hengda’s HDFD99.999-100 is a high-performance PSA nitrogen generator optimized for SMT reflow soldering and semiconductor precision manufacturing. It delivers a stable nitrogen flow of 100Nm³/h with purity up to 99.999%, perfectly meeting the ultra-high purity inert atmosphere demands of modern electronics assembly and micro-chip packaging.

Conventional air-environment soldering often leads to solder joint oxidation, poor wetting, and increased voiding, which compromise the electrical reliability of PCBAs and the longevity of sensitive components. The HDFD99.999-100 provides continuous, dry, and oxygen-free nitrogen, effectively inhibiting oxidation during high-temperature reflow to ensure exceptional solderability and protect delicate semiconductor structures from moisture and contaminants.

By replacing expensive liquid nitrogen or high-pressure cylinders with on-site generation, it significantly reduces operational overhead and eliminates the logistics of gas procurement. The stable inert environment ensures a higher first-pass yield (FPY) and superior wetting angles, drastically reducing rework and scrap rates, thereby boosting overall production efficiency and lowering manufacturing costs per unit.

Equipped with advanced PLC intelligent control and multi-stage purification systems, the unit maintains consistent purity and pressure during 24/7 continuous operation, avoiding production downtime or quality fluctuations caused by unstable gas supply. Featuring a compact skid-mounted design, easy integration with mainstream SMT lines, and low maintenance requirements, it serves as a reliable and economical nitrogen supply solution for global electronics manufacturers and semiconductor fabs.