Our ring dies are suitable
1. high-quality refining and degassing blank outside the furnace
2. imported gun drilling and multi-station group drilling, the mold hole is formed at one time, the finish is high, the production feed appearance is beautiful, the output is high, the discharge is smooth, and the granules are well formed
3. The mold adopts the combined treatment process of the American vacuum furnace and the continuous quenching furnace, which is quenched uniformly, the surface finish is good, the hardness is high, and the service life is doubled
1.How to use ring dies and rollers correctly?