Progressive Die for Refrigerator Grounding Pin

The process for the progressive die mold of refrigerator grounding pins is as follows: open three holes, punch rough positioning trimming, emboss – – – punch two holes, flip the hole – – – punch square hole – – – cut material – – – empty position – – – bend + cut material – – – empty position – – – bend – – – punch off. The slope at the back pushes the finished product to the material rack at the front. The mold has eleven stations, which can be considered mid-level.