1.Raw Material Selection & Inspection
Source high-quality metal sheets (stainless steel, carbon steel, etc.) - Verify thickness, flatness, chemical composition, and surface quality
Perforated Metal Sheet
Your Reliable Supplier For Perforated Metal Sheet in China.
What is Perforated Metal Sheet?
Perforated Metal Sheet is a versatile industrial and architectural material. It’s made by creating precise holes in flat metal sheets via punching machines, CNC tools, or laser cutting. Commonly crafted from stainless steel, carbon steel, aluminum, or galvanized steel, it balances structural strength with controlled porosity. With uniform holes and adjustable open area ratios, it’s reliable for precision-focused, durable applications—seamlessly fitting both industrial functions and architectural designs
REQUEST A QUOTE CONTACT USPerforated Metal Sheet Applications
Perforated metal sheets are widely used in industrial, architectural, and daily scenarios for their versatility, durability, and functional design. Key applications include:
1.Industrial & Manufacturing
- Filtration systems (liquid/gas filters, strainers)
- Machinery guards (safety shields, ventilation covers)
- Conveyor belts & sorting screens (material separation)
- Heat dissipation (radiator grilles, HVAC vents)
2.Architectural & Construction
- Facades & cladding (aesthetics, sun shading)
- Ceilings & partitions (sound absorption, light diffusion)
- Balustrades & railings (safety barriers with visibility)
- Flooring (anti-slip plates for platforms/walkways)
3.Commercial & Daily Use
- Retail displays (shelves, stands, signage)
- Furniture (chair backs, table tops, cabinet doors)
- Automotive (grilles, speaker covers, underbody shields)
- Food & beverage (sieves, drying racks, storage containers)
4.Environmental & Infrastructure
- Noise barriers (highway, railway, factory soundproofing)
- Drainage grates & manhole covers (urban infrastructure)
- Agricultural screens (greenhouse ventilation, animal enclosures)
YunDe Perforated Metal Sheet Manufacturing Process
2.Design & Nesting
CAD digital design based on customer parameters (hole type, hole size, etc.) - Optimize nesting to improve material utilization rate
3.Precision Punching
Mass production: CNC punching machine + custom die stamping - Real-time monitor parameters to avoid defects
4.Cleaning, Leveling, and Surface Treatment
Machine cleaning of the stainless steel mesh surface
Precision leveling to ensure the flatness of the sheet material
Optional: Galvanizing, powder coating, and other anti-corrosion and aesthetic treatments
Precision leveling to ensure the flatness of the sheet material
Optional: Galvanizing, powder coating, and other anti-corrosion and aesthetic treatments
5.Custom Sizing & Forming
Cut to customer-required dimensions - Optional: Custom forming (bending, rolling, welding, etc.)
6.Final Quality Inspection
Check hole size, hole spacing, dimensions, etc. with precision measuring tools - Additional mechanical property testing for industrial-grade products
7.Packaging & Delivery
Clean finished products, moisture-proof and rust-proof packaging - Traceable logistics for intact delivery