This image shows a single operation stamping die used for producing precision sheet metal components. Unlike progressive dies that perform multiple operations across several stations, a single operation die is designed to complete a specific stamping process in one press stroke.

Single operation stamping dies are widely used for processes such as blanking, piercing, forming, bending, or trimming when high forming accuracy or special shaping requirements are needed. These dies are ideal for medium-volume production or parts that require dedicated forming operations.

The tooling displayed in the image consists of an upper die and lower die assembly mounted on a heavy-duty die base. During the stamping process, the upper die moves downward with the press slide while the lower die remains fixed on the press bed. The sheet metal material is placed between the two die halves and formed into the desired shape when the press closes.

The sample strip placed beside the die illustrates the sheet metal parts produced using this tooling. Precision guide pillars and die components ensure accurate alignment and repeatable stamping performance.

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.

Established in 2012, the company relocated in 2015 to a modern 4,000 square meter manufacturing facility equipped with advanced machining and tooling equipment.

Changdong operates a wide range of precision equipment including CNC machining centers, milling machines, grinding machines, drilling machines, wire cutting machines, and welding equipment. The company also has stamping presses ranging from 45 tons to 800 tons, allowing the production and testing of various stamping dies and sheet metal components.

Changdong's tooling products are widely used in industries such as automotive components, electronic devices, household appliances, and industrial equipment manufacturing.