A preheater station such as the air preheater is a device employed to heat air and any other substance before another process.
A good example is a combustion panel in a boiler which helps to improve the thermal efficiency of the operation.
Sometimes, this preheater station may be utilized alone or may serve to replace a malfunctioning heat engine or to function in the place of a steam coil.
The preheater station market is gradually becoming larger each passing day and there are numerous products littered everywhere.
If you want to source the best quality product, you need to partner with a reliable and trusted preheater station manufacturer.
Some benefits we can derive from the use of preheater station are:
1. Allows outgassing of volatile solvents
The outgassing process is one of the major benefits of employing a preheater station. The preheater station causes the volatile component of the solder paste to evaporate.
If there is a huge and sudden change in the temperature of the system, the rate of evaporation may cause splattering of the solder paste which consequently reduces the size of the solder paste at the seam of the materials.
2. Activates flux
The flux forms part of the solder and it is usually activated when a hot soldering iron is applied to it.
The function of the flux is to decontaminate the surface of the metal that is in contact by removing the oxides.
When this is done, there will be good adhesion and strong bonding of the two metals in contact. If the temperature of the preheater station is low, then the process of flux activation will not be effective and this results in a joint that is cold and without complete flow.
3. Reduces Thermal Shock and Prevents Component Damage
Another remarkable benefit of using a preheater station is its ability to minimize thermal shock during the soldering or rework process. Thermal shock occurs when electronic components or PCBs experience a sudden and extreme temperature change. This can lead to warping, cracking, or even complete failure of sensitive components.
By gradually and evenly raising the temperature of the board before soldering, a preheater station ensures that heat is distributed uniformly across the entire surface. This gentle preheating not only prevents stress on delicate parts but also improves the overall quality and reliability of the solder joints. As a result, technicians can work more confidently and achieve consistent, professional results—especially when dealing with multilayer or high-density circuit boards.
Final Thoughts
For inquiries or to learn more about GORDAK preheater stations, feel free to contact us at 📧 info@gordakelec.com.
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