Sheet Metal Progressive Stamping Die for 7kg Household Washing Machine Inner Drum

We provide high-end stamping mold solutions specifically engineered for 7kg capacity washing machine inner drums. Our tooling is designed to handle the complex requirements of forming, piercing, and flanging stainless steel sheets (SUS304/430) while maintaining perfect concentricity and a smooth, snag-free finish for clothing protection.

• Precision Deep Drawing: Advanced geometry design to prevent material thinning or fracturing during the drum forming process.

• Burr-Free Perforation: Specialized punching pins ensure all drainage holes are smooth, preventing damage to delicate fabrics during the wash cycle.

• Vibration Control: Ensures the inner drum maintains high balance accuracy, reducing noise and mechanical wear in the final appliance.

• Modular Insert Design: All critical wearing parts are modular, allowing for fast replacement on the production line without disassembling the entire die.