Porous Metal Plate with Painting Surface

The porous metal plate is manufactured using high-precision Compound Die Stamping technology, ensuring tight tolerances, and cost-effective mass production. The surface is further enhanced with painting treatment for improved corrosion resistance and aesthetics.

Key Features
✔ Made with Compound Die Stamping – Single-step punching & forming for efficiency
✔ Controlled Porosity – Custom hole sizes and distribution
✔ Painted Surface – Electrostatic spray coating for durability
✔ Material Options – Stainless steel, carbon steel, aluminum
✔ High Structural Integrity – No burrs, smooth edges

Why Compound Die Stamping?
Unlike progressive or single-stage stamping, Compound Die Stamping combines multiple operations (punching, blanking, forming) into one press stroke, offering:

✔ Higher Precision – Eliminates misalignment errors
✔ Faster Production – Reduces secondary processing
✔ Lower Cost – Minimizes material waste
✔ Complex Geometries – Ideal for porous metal plates

How We Manufacture Your Porous Metal Plate
1. Compound Die Stamping Process
● Custom Die Design: Precision tooling for your hole pattern.

● Single-Stroke Punching: Simultaneously punches multiple holes with high accuracy.

● Burr-Free Finish: Smooth edges for safe handling.

2. Porosity Customization
● Hole Shape: Round, square, slot, or custom designs.

● Open Area Ratio: 10%–70% adjustable.

● Pattern Layout: Staggered, straight, or radial arrangements.

3. Painting Surface Treatment
● Pre-Treatment: Cleaning & phosphating for paint adhesion.

● Spray Coating: Uniform paint layer (20–100µm).

● Curing: Oven-baked or UV-hardened for durability.

Applications of Our Porous Metal Plate
● Filtration Systems – Air/oil filters, sieves

● Acoustic Panels – Noise reduction in automotive & architecture

● Decorative Screens – Painted finishes for visual appeal

● Heat Dissipation – Ventilation grilles & heat exchangers

Why Choose Us?
● Specialized in Compound Die Stamping

● Fast Prototyping & Bulk Production

● Strict Quality Control (ISO 9001 & IATF 16949 Certified)

● Custom Solutions for Porous Metal Components