Tin furnace jig 1. wave soldering process (tin furnace jig) treatment with tin stove made of synthetic stone has the following functions: • Set the bottom of the cover SMT components, enabled by the standard reflow equipment to do local welding · · prevent bending of the substrate production line width of standardization • Using multimode hole jig to increase productivity · prevent contamination of the substrate surface 2.SMT overflow tin filled with process (reflow jig) · print · SMT solder paste containing · Press SMT solder tray treatment made with synthetic stone has the following functions: 1) supporting Pu-type substrate or flexible printed circuit board