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Press Die Blanking

Roll-forged steel is transported by a high-speed conveyor belt, and is immediately blanked into the final shape of blade (as hot as it is) by a press machine.Roll forging craftsmen and press blanking craftsmen work together as a team, checking the condition of the steel and controlling the forging blades, which vary from individual to individual, to make them as uniform as possible.

work process

Nakiri shape blades after press-blanking

03 to Heat-Treatment

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