The image shows a single operation stamping die displayed in an open position, revealing both the upper die and lower die components. This type of stamping die is designed to perform a specific forming operation in a single press stroke.

Single operation stamping dies are commonly used when sheet metal parts require precise forming, embossing, bending, or trimming that cannot be efficiently performed within a progressive die system. These dies provide excellent control over forming accuracy and are widely used for medium-volume production or specialized metal components.

The tooling in the image clearly illustrates the forming cavity and part geometry inside the die set. When installed in a stamping press, the upper die moves downward and presses the sheet metal blank into the forming cavity located in the lower die. The metal material then takes the exact shape of the die cavity to produce the finished component.

The stamped metal part visible in the upper die section demonstrates the precision forming capability of the tooling. Accurate guide pillars and alignment components ensure stable stamping operations and repeatable dimensional accuracy.

Dongguan Changdong Tool & Die Co., Ltd. specializes in the design and manufacturing of precision metal stamping dies including single operation dies, progressive dies, and transfer dies.

Founded in 2012, the company relocated in 2015 to a modern production facility covering 4,000 square meters. The workshop is equipped with advanced machining equipment including CNC machining centers, milling machines, surface grinders, drilling machines, wire cutting machines, and welding equipment.

Changdong also operates stamping presses ranging from 45 tons to 800 tons, enabling the production and testing of various metal stamping dies and sheet metal components.

The company provides tooling solutions for industries including automotive components, electronic devices, electrical equipment, household appliances, and industrial metal parts.