Shenzhen Hongxinteng Technology Co., Ltd.
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SMT Automatic Reflow Soldering Oven 6 Temperature Zones Hot Air Solder Smt Reflow Oven Welding Machine For Welding of SMT electronic components
1. Heating system adopts ONLYSMT patent heating technology.
2. The high current relay of Yangming, Taiwan has no contact output, which is safe and reliable. It is equipped with a special SSR radiator, which greatly improves the heat dissipation efficiency and effectively extends its service life.
3. The heating parts adopt imported high-quality components to ensure the high stability and reliability of the whole system and ensure a longer service life.
4. Combined with the special temperature instrument control function of the temperature controller, it has been monitoring the change of the external temperature and heat value, controlling the heating device with the minimum pulse, making quick reaction, ensuring the accuracy of temperature control, the error of temperature distribution in the machine is very small, the temperature distribution in the length direction conforms to IPC standard.
5. The precision controller of intelligent operation of temperature instrument, through intelligent operation of temperature instrument, automatic control of heat, fuzzy control function, the fastest response to the change of external heat and through internal control to ensure a more balanced temperature.
6. With temperature difference, fault diagnosis, sound and light alarm function.
7. Independent small cycle air transport design, up and down heating mode, good thermal compensation, high thermal efficiency, power saving, fast heating speed, suitable for BGA and CSP and other components of high-quality products welding. Special forced hot air circulation structure system, make PCB and components heating evenly, high efficiency, fast heating speed.
8. The air transportation system adopts advanced air duct design. The imported air transportation system is equipped with three-layer air equalizing device, so the air transportation is even and the heat exchange efficiency is high.
| Heating zone length | 2800mm |
| Number of cooling zones | Up 1/Down 1 |
| Cooling zone length | 350MM, add cooling fan at the end |
| Rail width adjustment | 50-450mm |
| Component height limit on PCB board | Up 20mm, down 15mm |
| Transport height | Chain 920±20mm (based on the floor) |
| Overall size | 4800*1200*1350mm |
| PCB maximum width withGuide | 350mm |
| Shipping direction | left → right |
| Transmission method | Chain drive |
| Conveyor speed | 0-2000mm/min |
| Power Parameters | |
| Power supply | 3-phase 5-wire 380V 50/60Hz |
| Starting power | 48KW |
| Normal working power consumption | 6-10KW |
| Control Configuration | |
| Machine control mode | Industrial computer |
| Temperature curve | 3 groups of temperature curve test ports |
| Heating time | about 20 minutes |
| Temperature control range | Room temperature -350℃ |
| Temperature control method | Industrial temperature control module control, SSR drive |
| Temperature Control Accuracy | ± 1°C |
| PCB board temperature distribution deviation | ± 3°C |
| Abnormal alert | Abnormal temperature (ultra-high temperature or ultra-low temperature after constant temperature) |
| Heating Element | |
| Hot air motor | Imported high temperature resistant long shaft motor, speed 2800rpm |
| Heating element | Special long-life wire-wound heater, high thermal efficiency and sensitivity, small thermal inertia |
| Air duct structure | High-efficiency acceleration air duct provides sufficient circulating air volume |
| Ventilation system | Forced ventilation device to ensure that flux vapor does not leak out |
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