Perforated Metal Sheet: Premium Solutions for Industrial & Architectural Needs
What Is Perforated Metal Sheet?
Perforated metal sheet is a versatile metal product crafted by precision punching or laser cutting, featuring uniform holes (round, square, hexagonal, or custom shapes) to balance functionality and aesthetics. Made from high-quality materials like stainless steel (SS304/316), aluminum, and low-carbon steel, it’s engineered for durability, corrosion resistance, and adaptability across industries.
Core Features (Why Choose Ours?)
• Material Versatility: Available in stainless steel (ideal for corrosive environments), aluminum (lightweight for architectural use), and low-carbon steel (cost-effective for industrial applications).
• Custom Hole Patterns: Tailor hole shape (round/square/hexagonal), size (0.5mm-100mm), and density to match your needs—from fine filtration (small holes) to heavy-duty ventilation (large holes).
• Precision Craftsmanship: Laser-cut or CNC-punched for consistent hole alignment; edge-smoothing treatment prevents burrs, ensuring safety and professional finish.
• Surface Treatments: Options include hot-dipped galvanizing (anti-rust), powder coating (200+ colors for aesthetics), and polished finish (for decorative projects).
Advanced Production Process
Our perforated metal sheets undergo a rigorous, multi-step manufacturing process to ensure precision and quality:
1. Material Selection & Pretreatment: Start with high-purity metal coils (SS304/316, aluminum, Q195 steel) sourced from certified mills. Each sheet is cleaned via degreasing and rust removal to eliminate impurities, ensuring strong adhesion for subsequent treatments.
2. Precision Cutting:
◦ Laser Cutting: For complex patterns (e.g., custom logos, irregular holes) or thin materials (0.2mm-3mm), we use fiber laser cutting machines with ±0.01mm accuracy. Ideal for architectural decor or high-precision filtration.
◦ CNC Punching: For large-scale production or thick materials (3mm-20mm), CNC punch presses with hardened tooling deliver fast, uniform holes. Perfect for industrial screens or ventilation panels.
3. Edge & Surface Treatment: After cutting, edges are deburred and 钝化 (passivated) to remove sharpness, enhancing safety. Sheets then undergo surface treatments: galvanizing (for rust resistance), powder coating (for color retention), or polishing (for a mirror finish).
4. Quality Inspection: Each batch is checked for hole consistency, dimensional accuracy, and surface integrity using automated vision systems, ensuring compliance with ISO9001 standards.
Specifications
• Thickness: 0.2mm-20mm (accommodates light-duty to heavy-duty use).
• Max Size: Width ≤1.5m, Length ≤5m (custom cuts available for tight spaces).
• Hole Types: Round (most popular), square, hexagonal, slotted, or custom designs (e.g., logo-shaped for branding).
• Materials: SS304/316 (marine/chemical resistance), aluminum (anti-corrosion, lightweight), Q195 low-carbon steel (high strength).
Where to Use?
• Industrial Filtration: Oil/chemical filtration in Middle East refineries, water treatment plants (small 1-5mm holes for precision filtering).
• Acoustic Barriers: Noise reduction for US highways, EU factory zones (perforated design traps sound waves).
• Architectural Decoration: Facades for EU malls, ceiling panels for luxury hotels (custom hole patterns enhance visual appeal).
• Ventilation & Heat Dissipation: Machinery guards in EU auto factories, speaker grills (promotes airflow while protecting equipment).
• Safety & Security: Fencing for high-security zones (balanced visibility and protection).
Our Advantages
• ISO9001 Certified: Meets global quality standards, ensuring consistent performance in harsh environments (coastal, industrial).
• Cost-Effective Customization: No minimum order for small projects; bulk discounts available for large orders (e.g., 1000+ sqm).
• Fast Turnaround: In-stock options for standard sizes (7-10 day delivery); custom designs ready in 15-20 days.
• Durability Guaranteed: Stainless steel options resist salt spray (ideal for marine projects); aluminum variants withstand UV rays (outdoor use).
