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Project Case Study

PSA Nitrogen System for Electronics Manufacturing in Southeast Asia

On-site PSA nitrogen at 99.999% purity for SMT wave soldering, replacing cylinder supply with reported 60%+ gas-cost savings and a 10-month payback.

On-site PSA nitrogen generation system
ApplicationSMT / electronics manufacturing
Nitrogen flow120 Nm³/h
Purity99.999%
Reported result60%+ gas-cost reduction; 10-month payback

Project Approach

This project is documented from the reported operating data below. For a comparable duty the required flow, purity or head, pressure, temperature, medium properties and operating schedule are confirmed first, then the equipment family and configuration are selected against those values.

Reported Scope and Duty

Reported for this installation: application — SMT / electronics manufacturing, nitrogen flow — 120 Nm³/h, purity — 99.999%. These are the figures reported for this project and are not a guarantee for other sites.

Equipment Configuration Reference

Published specifications for the equipment applied in this class of project:

Purity99.999% N₂
Flow1–2000 Nm³/h overall series range; confirm capacity for the selected purity/model
Outlet pressureup to 0.65 MPa per supplier brochure; confirm selected model
Dew point-40°C or lower
Residual O₂Confirm residual oxygen target against the selected model datasheet
AdsorbentCarbon molecular sieve (CMS)
TechnologyCMS twin-tower PSA (carbon molecular sieve), continuous on-site supply
Feed airmodel-specific pressure, dew point ≤-40°C, oil-free

View the full PSA Nitrogen Generator 99.999% Ultra-High Purity specifications →

How a Similar Project Is Specified

Send the application and the required capacity first. The configuration is then fixed against the duty point, the operating environment (indoor or outdoor, ambient temperature, power supply) and the applicable site or regional requirements. Where a purity, pressure or flow is not yet fixed, the achievable range is confirmed before equipment is proposed.

Frequently Asked Questions

What purity does this generator deliver?

It delivers 99.999% nitrogen with residual oxygen target confirmed against the selected model datasheet, using CMS twin-tower PSA.

Where is 99.999% nitrogen used?

For semiconductor manufacturing, pharmaceutical sterile filling, laboratory work and high-purity blanketing.

Request a Similar Solution

Send your application conditions and required capacity. Qingdao Green Power can review the duty and recommend a suitable configuration.

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