Necking machine It is a non-cutting processing machine which is
characterized by high production efficiency, simple structure,
operating easily, saving raw material, stable quality and so on. It
utilizes hydraulic technology to put required necking parts such as
circular steel and thread steel into specialized abrasive tools to
shrink and mold, which could enhance the density of pressed steel
so that tensile strength of material get raised. The plastic
processing and beam toughness is remained and make the intensity of
cypress and shank unanimous, which deal with the drawback of
diminished stretching resistance and beam toughness caused by lathe
peeling. Parameters Necking range (may special made by users)
