noun
stamper; stamping machine
Refers to a device or machine that stamps, such as for marking, embossing, or manufacturing. Used in industrial, office, or craft contexts.
この工場ではスタンパーを使って金属板に模様を付けている。
In this factory, they use a stamping machine to put patterns on metal sheets.
新しいスタンパー
By introducing a new stamper, production efficiency improved.