REDUCE COSTS
Cost savings of 50-80% compared to liquid nitrogen FAST PAYBACK

| Cost Items | Nitrogen Cylinders | Liquid Nitrogen | Nitrogen Generator |
|---|---|---|---|
| Initial Investment | Low (only cylinder required) | Medium (storage tank equipment) | High (Purchasing Equipment) |
| Annual Gas Cost | High (frequent deliveries) | Medium (regular delivery) | None |
| Storage Space | Large (multiple cylinders) | Medium (storage tank area) | Small (compact equipment) |
| Manual Operation | Frequent (replace cylinders) | Less (monitoring tanks) | Very rare (automatic operation) |
| Purity Stability | General (batch differences) | Good | Excellent (adjustable) |
| Safety Index | Medium | Low | High |
| Payback period | - | - | 8-10 months |