Method of coating brazing material and apparatus therefor

摘要

After immersing an extruded flat tubed strip, in an immersion tank containing a slurry of a brazing material having brazing metallic powder and brazing flux powder mixed in alcohol that has binder dissolved therein, the extruded flat tubed strip is pulled up virtually vertically. Furthermore, the slurry coated on the extruded flat tubed strip pulled up from the immersion tank is dried and bonded/baked on the extruded flat tubed strip through the drying means.