HBS-A4 Solder the displayer

By loading a certain pulse voltage on the Soldering tip, the Soldering tip heats up, and the FPC and the connected object heat up. When the temperature rises to the melting point of the solder (ie, rises to a preset temperature), the PFC is connected to the object. The tin melts and connects them together. A typical pulse hot press uses temperature closed loop control. More at http://www.1clicksmt-hotbarsoldering.com