Electronic Industry PSA Nitrogen Generator
A PSA Nitrogen Generator (Pressure Swing Adsorption nitrogen generator) is a specialized industrial device that leverages PSA technology to separate nitrogen from ambient air using carbon molecular sieve (CMS) selective adsorption. This factory-customized nitrogen gas making plant delivers ultra-high-purity nitrogen specifically for electronics industry applications including semiconductor manufacturing, PCB soldering, and electronic component packaging. Capable of achieving nitrogen purity levels up to 99.9995%, it provides stable operation and cost-effective onsite supply as an alternative to traditional liquid nitrogen.
Core Technical Parameters
| Oxygen Output (Nm³/h) |
Purity (%) |
Instrument Air Consumption (M³/h) |
Water Consumption (M³/h) |
Power Consumption (KW) |
Total Power (KW) |
Bed Layer Type |
Area (M³) |
| 50 | 90 | 10 | 3 | 32.5 | 40 | vertical | 6 x 9 |
| 150 | 90 ~ 93 | 20 | 15 | 65 | 85 | vertical | 9 x 9 |
| 200 | 90 ~ 93 | 25 | 15 | 86 | 110 | vertical | 9 x 9 |
| 300 | 90 ~ 93 | 30 | 30 | 132 | 155 | vertical | 14 x 12 |
| 400 | 90 ~ 93 | 40 | 30 | 172 | 205 | vertical | 15 x 14 |
| 600 | 90 ~ 93 | 50 | 45 | 258 | 320 | vertical | 12 x 18 |
| 800 | 90 ~ 93 | 60 | 50 | 344 | 410 | vertical | 15 x 18 |
| 1000 | 90 ~ 93 | 65 | 60 | 436 | 550 | vertical | 16 x 18 |
| 1500 | 90 ~ 93 | 90 | 90 | 675 | 845 | vertical or horizontal | 18 x 18 |
| 2000 | 90 ~ 93 | 100 | 150 | 900 | 1060 | vertical or horizontal | 18 x 24 |
Customization for Electronics Industry
This factory-customized nitrogen gas making plant is engineered specifically for electronics industry requirements. Different production processes demand distinct nitrogen purity, flow rate, and pressure parameters. For semiconductor wafer fabrication, high-purity 99.999% N2 generator configurations provide inert atmosphere during etching and deposition processes. For PCB assembly lines, medium-flow systems suffice for wave soldering and reflow soldering inerting. Additional purification modules can be integrated to meet ultra-clean requirements of microelectronic component production.
High-Purity Nitrogen Applications
High-purity nitrogen is essential in electronics manufacturing for ensuring production quality. In semiconductor manufacturing, nitrogen purges process chambers and displaces moisture and oxygen that could cause crystal defects. In LED chip production, it serves as a carrier gas for epitaxial growth, ensuring uniform film deposition. For lithium-ion battery manufacturing, nitrogen inerting prevents thermal runaway during electrode coating and cell assembly. The electronics-grade PSA nitrogen generator includes strict air purification procedures to remove particulates, moisture, and hydrocarbons, meeting SEMI standards for high-end electronic products.
Safety and Clean Room Compatibility
Designed for electronics clean room environments, the PSA nitrogen generator features modular design for minimal footprint and clean room compatibility. Oil-free compressors and food-grade sealing materials ensure nitrogen contains no oil contaminants. For facilities with strict fire safety regulations, explosion-proof variants are available with flameproof electrical components and pressure relief devices. The PLC intelligent control system includes multiple safety protection functions such as overpressure alarm, purity deviation alarm, and fault self-diagnosis.
Professional Manufacturer Selection
Choosing an experienced PSA nitrogen plant manufacturer with electronics industry expertise is critical for equipment quality and service. Key selection criteria include core component quality, technical team strength, and comprehensive after-sales support including on-site installation, commissioning, and 24/7 technical assistance. Professional manufacturers offer long-term maintenance plans and CMS regeneration services to extend equipment lifespan and reduce maintenance costs.
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