All Material Round Hole Perforated Metal Sheet
Product Overview:
Perforated Metal Sheet Product Introduction Sheet:
| Item | Details |
| Material | Steel, Galvanized Steel, Stainless Steel (304/316), Aluminum |
| Thickness | 0.5–3mm |
| Sheet Size (Meter) | 1.22*2.44m / 1.25*2.5m |
| Optional Hole Shapes | Round, Square, Rectangular, Plum Blossom, Diamond, Cross, etc. |
| Product Features | Smooth surface, Wind-resistant, Durable, Corrosion-resistant |
| Applications | Filtration, Breeding, Craft making, Decoration, Basket processing,etc. |
| Architectural | Infill panels, Sunshade, Cladding, Column covers, Metal signs, Fencing screens |
| Food & Beverage | Grain dryers, Ventilation equipment, Baking trays, Coffee screens, etc. |
| Chemical & Energy | Filters, Coal washing equipment, Mine cages, Battery separators, Centrifuges |
| Automotive | Air filters, Radiator grilles, Flooring, Ventilation grilles, Engine ventilation devices, etc. |
| Construction | Ceiling sound insulation, Acoustic panels, Stair treads, Pipe guards, Ventilation grilles |
| Buildings | Building curtain wall mesh, Facades, Sunshades |
Product Features:
This round hole perforated metal sheet adopts uniform round holes as standard punching shape with smooth burr-free inner walls. The available metal substrates cover lightweight aluminum alloy, rust-proof galvanized steel and high corrosion-resistant stainless steel to match different budget and service environment standards. Hole spacing, opening rate and panel shape can be freely adjusted without fixed standard specifications. The metal sheets possess excellent bending and cutting performance for secondary field processing. Optional surface treatments including galvanizing, polishing and wire drawing can enhance texture and rust resistance. We supply both single flat sheets and rolled coils to fit diverse construction and installation methods.
Production Process:
The whole production process starts with incoming inspection of stainless steel, aluminum alloy and galvanized steel raw plates to test material grade, thickness and flatness. All raw materials are sent to the leveling machine to correct natural bending. Technicians input round hole parameters into the CNC punching machine for continuous punching operation. Edge deburring is conducted after punching to polish smooth circular hole inner walls. Custom anti-corrosion surface treatment can be arranged on demand. All finished round hole perforated metal sheets will be inspected one by one for aperture precision and flatness. Qualified products are stacked by material category and wrapped with waterproof film for export wooden pallet packaging.
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