The choice of wave soldering method or process depends on the complexity of the product and the production volume. For complex products and high-volume production, a nitrogen process, such as the CoN2Tour wave soldering, can be considered to reduce solder dross and improve solder joint wettability. If using a medium-sized machine, the process can be divided into nitrogen and air processes. Users can still process complex boards in an air environment. In this case, corrosive flux can be used according to customer requirements, followed by post-soldering cleaning, or a low-solids flux can be used.
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Wave Soldering Methods
Nov 19, 2025
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Lora Huang
A seasoned SMT industry expert with 7 years of hands-on market and product experience. Lora bridges the gap between client demand and hardware engineering, designing custom-tailored SMT solutions for electronics manufacturers worldwide.
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