Aluminum Screen Material Selection Guide for Various Working Conditions
Aluminum screens are manufactured from high-quality aluminum alloy sheets through multiple processes including precision punching and bending forming. The sheet surface is clean with neatly arranged holes and no burrs or scratches. Finished products are fully wrapped with thick stretch film and placed in metal turnover frames, effectively avoiding collision, oxidation and deformation during storage and sea transportation, which supports stable delivery for large-volume export orders. During assembly of the whole screening equipment, screens are fixed by bolts, self-locking nuts, sealing gaskets and other fasteners. Material matching is critical for long-term stable operation. Pairing aluminum alloy screens with suitable stainless steel fasteners can avoid galvanic corrosion between dissimilar metals and extend the service life of the whole equipment.
Core Advantages
1. Lightweight & superior corrosion resistance: Aluminum alloy features low density with native oxide protective layer and outstanding rust-proof performance. It can serve long-term outdoor working conditions without additional anti-corrosion coating and lower the overall weight of equipment.
2. Stable stamping dimension: With mature stamping capability, it delivers highly consistent mesh, tight tolerance control and excellent flatness. It perfectly meets assembly requirements with various fasteners and ensures smooth alignment of mounting holes.
3. Flexible customization: Available for different mesh counts, sheet thicknesses, special shape cutting and bending, together with full sets of mounting fasteners to fit different equipment structures.
4. Export-grade packaging: Metal pallet + multi-layer stretch film sealed package, dustproof, moisture-proof, pressure & deformation resistant, suitable for container ocean shipment and meets overseas customers’ incoming inspection standards.
Material Selection Solutions for Aluminum Screens under Three Major Working Conditions
1. Indoor Dry Condition (Indoor ventilation, ordinary material screening) Recommended screen: 1060 pure aluminum screen Supporting solution: Galvanized carbon steel fasteners + common rubber gaskets Application scenario: Dry factory interior without rain or salt spray erosion. Cost-effective for stationary indoor screening equipment.
2. Ordinary Outdoor Condition (PV supporting facilities, outdoor ventilation devices) Recommended screen: 5052 aluminum alloy screen Supporting solution: 304 stainless steel fasteners + EPDM gaskets for isolation Application scenario: Alternating sunshine and rain. EPDM gaskets separate aluminum and stainless steel to block galvanic corrosion for long weather resistance.
3. Coastal High Salt-spray Condition (Port and marine supporting equipment) Recommended screen: 6061 high corrosion-resistant aluminum alloy screen Supporting solution: 316 stainless steel anti-loosening fasteners + EPDM bonded gaskets Application scenario: Coastal areas with high chloride ion concentration. 316 stainless steel offers strong salt spray resistance, paired with self-locking nuts to resist continuous vibration.
Many failures of aluminum mesh projects do not originate from mesh damage itself, but electrochemical corrosion caused by mismatched fasteners and base materials. Driven by market trends of prefabricated buildings and lightweight structural design, designers need to synchronously plan the combination of mesh material and connecting hardware at the early design stage. Aoke has rich experience in fastening matching for aluminum components. We deliver complete bolt selection packages for aluminum mesh screens tailored to different environmental conditions. From material matching, anti-corrosion protection, torque specification to full kit delivery, we provide stable and reliable fastening solutions for curtain wall, HVAC and equipment protection projects. Please contact us for technical support and quotations if you have projects requiring fasteners for aluminum mesh screens.
