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SMT Reflow Profile
The SMT reflow soldering process includes pre-heat, soak, reflow, and cooling zones. The pre-heat zone gradually heats up to about 150°C to evaporate moisture and activate the flux in the solder paste. The soak zone maintains a temperature of 150±10°C to remove volatiles and uniformly heat components. The reflow zone, the hottest area, melts the solder paste and forms intermetallic compounds. The cooling zone controls the cooling rate to prevent component damage. Precise control of temperature and time in each zone is crucial for ensuring soldering quality. Read More

Cooling zone

SysPCB China is a leading China Cooling zone manufacturer and factory. Adhering to the pursuit of perfect quality of PCB products, so that our Cooling zone have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Cooling zone manufacturing services, you can consult us now, we will reply to you in time!

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Cooling zone

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