10-Ton SUS430 Progressive Stamping Die for Washing Machine Drum
This custom cold stamping progressive die is designed for producing SUS430 sheet components used in washing machine drum manufacturing.
The coil-fed strip advances through multiple die stations, with the required stamping operations arranged according to the approved strip layout.
The die structure, feed pitch, station sequence and tooling specifications are developed according to the customer’s part drawing, sheet thickness, press parameters, feeding system and production requirements.
Manufacturing processes include CNC milling, surface grinding, wire EDM, sinker EDM, die assembly and tryout.
Tool materials, standard components, heat treatment and coatings are defined in the approved die design and bill of materials.
Production speed should be stated in strokes per minute after validation with the specified press, feeder and material.
- Washing machine drum-sheet drawings;
- SUS430 sheet thickness;
- Coil width and feed direction;
- Required production speed;
- Press and feeding-system specifications;
- Critical dimensions and tolerances;
- Required sample quantity.
Final die specifications, production speed, service life and acceptance criteria will be confirmed during the technical review.
| Item | Specification |
|---|---|
| Die Type | Cold stamping progressive die |
| Application | Washing machine drum sheet |
| Workpiece Material | SUS430 stainless steel; thickness to be confirmed |
| Press Capacity | 250 metric tons |
| Die Dimensions | 2300 * 800 * 560 mm |
| Approximate Die Weight | 10,000 kg |
| Standard Components | According to the approved bill of materials |
| Design Life | 1,000,000 strokes under agreed operating and maintenance conditions |
| Minimum Order Quantity | 1 set |
| Lead Time | Approximately 6–8 weeks |
| Packaging | Rust-preventive oil, vacuum wrapping and export-grade wooden case |
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