Full-Tunnel Entire Nitrogen Wave Soldering System
¡ñ Nitrogen Closed-loop Control:
Real-time of nitrogen concentration, PID closed-loop adjust nitrogen flow to achieve the stable PPM value and save the nitrogen consumption
¡ñ Increase Solder Stability:
By nitrogen protecting in order to improve the wetting of wave infiltration and enhance solder penetration rate to make sure the stability of quality.
¡ñ Reduce Solder Defect:
The tunnel-based entire nitrogen wave soldering can reduce solder defect and improve production efficiency with less oxygen content.
¡ñ Save Cost:
The closed preheating environment can reduce the power and the production of solder dross.
MODEL | NXS-450 | |
Wave Soldering Outside Dimension(L*W*H) | 5920×1620×1735mm | |
Power Supply | 3P5W 380V AC 50/60Hz 160A £¨option: 3P5W 220V AC 50/60Hz 130A£© | |
Power demand | 75KW (Total Power * 1.5 Safety Factor) Hot Air | |
Air | 0.5Mpa-0.8Mpa Air | |
Total power | 60KW | |
Operating power | 10-13KW | |
Control mode | PC£«PLC | |
Spray system | ||
Spray Flow | 10~100ml/min | |
Spray Pressure | 0.25Mpa¡«0.4Mpa | |
Preheating System | ||
Preheat mode | Hot Air/ IR For Option | |
Speed regulation mode | Inverter | N/A |
Preheat zones number | 3+3 | Option:Upper + lower preheating£¨MAX 4+4PCS£© |
Preheat zone length | 1950mm | Option:2250mm |
Preheat temperature | Room Temperature ¡«250¡æ | |
Preheating temperature control mode | PID+SSR | |
Welding system | ||
Working mode of tin furnace | Mechanical Pump | |
Power of heating tube of tin furnace | 1.5KW*14 | |
Tin furnace capacity | Lead-free £ºAbout 550KG | |
MAX temp of tin furnace | MAX: 300¡æ | |
Limit service temp | MAX: 280¡æ | |
Wave driving power | 0.75kw×2 Servo Motor | |
Wave height control | Closed-loop Servo Speed Regulation | |
Warming up time | About 150 min£¨Set£º250¡æ£© | |
Wave peak select | Spoiler + Flat or Spoiler + Spoiler (free choice) | |
Wave height | 0-15mm | |
PCB Conveyor System | ||
PCB transmission speed | 0~1800mm/min | |
Width range of PCB | 50-450mm/50-610mm | |
PCB board length range | 120-600mm | |
PCB board component height | Top 150mm | Bottom 25mm customized |
PCB inlet transport height | 850±20mm | |
Transport guide rail inclination | Factory £º5.5°±0.2°Not Adjustable | |
Transmission motor power | 90w×3 Servo Motor | |
Coveyor mode | Fragmnet Conveyor: Chain→Fingers (V+L/full V/full L)→Chain | |
Speed regulation mode | Closed-loop Servo Speed Regulation | |
Gas Parameters | ||
pressure nitrogen source | 0.5¡«0.8MPa | |
oxygen nitrogen source | ≤10PPM | |
Nitrogen flowmeter | 7pcs | |
Others | ||
Cooling fan power | 380V AC 750W | |
Exhaust pipe dimeter | Φ200mm |