. Definition & Issues (The "Why")

Fabricating household products (cookware, appliance housings, kitchen components) requires flawless surface finishes and tight tolerances. Tooling buyers often face critical hurdles:

• Wrinkling & Deformation: Poorly engineered single-stage dies cause metal thinning or wrinkling at corners, devaluing the final product.

• Short Tooling Life: Rapid wear of cutting edges results in sharp burrs, creating safety hazards for consumers and increasing scrap rates.

• Low Productivity: Failure to implement efficient progressive dies leads to excessive manual labor and higher unit costs.

Vina CNC eliminates these risks by using vacuum-hardened alloy steels (SKD11, DC53) and mirror-polishing techniques, ensuring scratch-free parts and high-volume stability.

2. Technical Classification (The "How")

• Single Stage Die: Ideal for large-profile parts with simple geometries like lids, trays, and base plates.

• Progressive Stamping Die: Multi-station tools designed for high-speed production of complex appliance hardware.

• OEM Mold Tooling: Full-service design and fabrication based on physical samples or CAD specifications.

• CNC & EDM Machining: High-precision die manufacturing to ensure micron-level accuracy and effortless tool maintenance.

3. Technical Advantages (The "Proof")

• Precision: Maintaining consistent part dimensional tolerances at ±0.02mm.

• Surface Integrity: Mirror-polished die cavities to prevent marking on aesthetic household surfaces.

• Metrology: 100% verification using Digital Profile Projectors and 3D CMM verification.

4. Contact Information

• Company: Vina CNC Professional Services

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com

• Address: Bac Ninh, Vietnam.