Our reflow oven was a lot smaller than this one. Nelatan [CC-BY-SA-3.0], via Wikimedia Commons. The final step was the reflow soldering itself, in this case with a small purpose-built reflow oven.
Japanese storefront Shigezone has recently listed a USB PD (Power Delivery)-operated reflow oven. The top plate reaches a maximum temperature of 280 degrees Celsius at default settings or 350 ...
However, you can get cheap reflow ovens that are made for that purpose. In the end, the results look good. This is one of those rare videos where you feel like you are in the shop looking over his ...