Full-Tunnel Entire Nitrogen Wave Soldering System
Technical Specifications
NXS-450 Technical Specifications
Key specifications for the NXS-450 wave soldering machine engineered for high-precision PCB assembly.
| Model | NXS-450 |
|---|---|
| Dimensions (L×W×H) | 5920 × 1620 × 1735 mm |
| Power Supply |
3P5W 380V AC 50/60Hz 160A Optional: 3P5W 220V AC 50/60Hz 130A |
| Power Consumption |
Total Power: 60 KW | Power Demand: 75 KW Operating Power: 10–13 KW |
| Control System | PC + PLC Control System |
| Preheating System |
Hot Air / IR Option | 3 Top + 3 Bottom Zones (1950 mm) Optional: Up to 4+4 Zones (2250 mm) | Temp: RT–250°C |
| Solder Pot Capacity & Temp |
Capacity: ~550 KG (Lead-Free) Max Temp: 300°C | Working Temp: 280°C |
| Wave Drive & Selection |
0.75 kW × 2 Servo Motors | Height: 0–15 mm Spoiler + Flat or Spoiler + Spoiler |
| PCB Width & Transport Speed | 50–450 mm (Option: 50–610 mm) | 0–1800 mm/min |
| PCB Component Clearance | Top 150 mm / Bottom 25 mm |
| Inert Gas / Nitrogen Support | N₂ Pressure: 0.5–0.8 MPa | Flowmeters: 7 pcs |
Key Features
Advanced Features of NXS-450 Wave Soldering
Reliable processing, closed-loop servo control, and high-efficiency preheating for modern SMT lines.
PC + PLC Control
Integrated PC and PLC system providing stable operation, recipe storage, and precise parameter tracking.
Closed-Loop Servo Wave Height
Dual 0.75 kW servo-driven pumps ensure accurate wave height regulation (0–15 mm) for clean joint formation.
Flexible Multi-Zone Preheating
Standard 3+3 hot air or IR preheat zones with PID+SSR temperature control up to 250°C.
Precision Flux Spraying
Controlled spray system operating at 0.25–0.4 MPa pressure with flow rates between 10–100 ml/min.
Dual Wave Peak Options
Selectable wave profiles (Spoiler + Flat or Spoiler + Spoiler) to adapt to different board densities.
Integrated Nitrogen Option
Equipped with 7 nitrogen flowmeters to reduce dross formation and improve soldering wetting.
