Products
Expanded Metal Mesh
Material: Aluminum 1060/3003 | Stainless Steel 304/316L | Galvanized Steel
Construction: Diamond/Hexagonal Stretching Pattern | Standard/Flattened
Specifications: Thickness 0.5mm-8mm | Strand Width 1mm-30mm | Hole Size 3mm-100mm (±5% Tolerance)
Sheet Size: Width 1000mm-2500mm | Length Customizable (Max 12m)
Surface Treatment: Powder Coating (RAL Colors) | Hot-Dip Galvanizing
Applications: Architectural Facades | Industrial Walkways & Platforms
Expanded Metal Mesh: Material & Construction
- Durable Material Options:
- Stainless Steel (304/316L): Corrosion-resistant (PREN ≥24) for marine environments, food processing, or chemical filtration (slot sizes: 1–50 mm).
- Aluminum Alloys (5052/6061): Lightweight (2.7 g/cm³) with UV resistance, ideal for architectural facades or HVAC venting.
- Carbon Steel (Hot-Dip Galvanized): Cost-effective for industrial walkways or mining equipment guards (ISO 1461 compliant, 3–12 mm thickness).
- Titanium/Nickel Alloys: High-temperature stability (up to 600°C) for aerospace heat shields or nuclear filtration.
- Structural Design Features:
- Expanded Patterns: Diamond, hexagonal, or square apertures (5–200 mm spans) for load distribution or aesthetic applications.
Expanded Metal Mesh: Performance Advantages
- High Load-Bearing Capacity:
- Tensile Strength (300–800 MPa): Supports ≥5 kN/m² static loads for industrial flooring or heavy machinery guards.
- Impact Resistance: Absorbs energy in rockfall barriers or bulletproof partitions (tested to NIJ Level III).
- Optimized Functionality:
- Anti-Slip Surfaces: Raised diamond patterns (R13 slip rating) for stair treads or offshore platforms.
- Thermal Conductivity: Aluminum meshes (160 W/m·K) for heat exchanger panels or electronics cooling.
- Long-Term Durability:
- Abrasion Resistance: Hardened coatings (e.g., powder coating, epoxy) for quarry conveyor liners or cement plant screens.
- Weatherproofing: Anodized aluminum or PVDF-coated steel for outdoor sculptures or coastal infrastructure.
Expanded Metal Mesh: Precision Manufacturing & Testing
- Advanced Fabrication Techniques:
- CNC Expansion: Laser-guided cutting for ±0.2 mm aperture accuracy (ISO 2768-1 compliant).
- Robotic Welding: Seamless integration into custom grating systems (AWS D1.1/D1.6 certified).
- Rigorous Quality Assurance:
- Tensile Testing: Validates yield strength and elongation rates (ASTM E8/E21 standards).
- Corrosion Testing: Salt spray resistance (1,000+ hours, ASTM B117) for marine-grade applications.
- Customization Options:
- Perforation Combos: Hybrid designs with expanded + perforated patterns for acoustic panels or filter housings.
Expanded Metal Mesh: Industry Applications
- Construction & Architecture:
- Building Facades: Powder-coated aluminum mesh (50% open area) for solar shading (LEED compliance).
- Safety Grating: Galvanized steel mesh (3 mm strand thickness) for factory catwalks (EN 1090-1).
- Mining & Heavy Industry:
- Vibrating Screen Decks: Stainless steel mesh (2 mm thickness, 10 mm apertures) for coal classification.
- Conveyor Guards: Abrasion-resistant carbon steel mesh (6 mm strands) in aggregate processing plants.
- Automotive & Aerospace:
- Radiator Grilles: Lightweight aluminum mesh (5 mm diamond pattern) for EV battery cooling.
- Exhaust Heat Shields: Titanium mesh (1.5 mm thickness) in high-performance engines.
- Agriculture & Energy:
- Grain Sorting Screens: Anti-corrosion galvanized mesh (8 mm apertures) for seed processing.
- Solar Panel Backing: Ventilated aluminum mesh (30% open area) for PV system heat dissipation.
Aerospace
Industries
Architecture
Industries
Food Beverage
Industries
Mining
Industries
TOMAI MESH Services
Why Choose Us?
PROVEN CAPABILITY
We are accredited to AS 9100, IATF 16949 and ISO 14001, supplying components to the highest industry benchmarks.
20+ Years Experience
We have more than 20 years of experience in metal woven mesh and perforated metal products industry.
First-Class Raw Material
First-class raw material from Taigang Group, Shougang Group, Baogang Group.Have standard and professional material types.
Customized Product Design
Special customized production and drawings are available no matter batch or small quantity.
Delivery on Time
Our customers are informed throughout the production schedule to ensure that orders are delivered on time or ahead of schedule.
After-Sale Service
Quality warranty, technical support and fast compensation work together to gain customers' trust and reliance.
Yes, our company provides customized service. We can customize the processing according to the specific needs of customers. We can provide personalized solutions according to the size, aperture, material requirements and other special needs of our customers. Our technical team will ensure that customized products meet your requirements and provide professional design and manufacturing support.
The lead time of the product usually depends on the number of orders, complexity and whether custom processing is involved. Delivery times for standard products are generally 7-15 business days, while custom products can take longer, usually 15-30 business days. We will confirm the specific delivery time with you according to the order status and do our best to ensure timely delivery. If there is an urgent need, please contact us, we will arrange priority production according to your requirements.
Yes, we provide comprehensive after-sales service. Our after-sales team will assist with any problems encountered during the use of the product, including installation, use and maintenance. If you find quality problems or have any technical questions during use, please feel free to contact us, we will provide you with timely technical support and solutions. We are committed to ensuring customer satisfaction and providing you with long-term support.
We are more than happy to provide our customers with samples for testing. For standard products, you can request samples directly for testing to ensure that the product meets your needs. For custom products, we can provide small batch samples or preliminary designs for your review. After confirming the sample, we will further adjust and improve the product design based on your feedback. The cost and freight of the sample can be further discussed with our sales team.
Yes, all our products meet international quality standards. We strictly follow the ISO certification system and related industry standards for production and inspection to ensure that every product meets the high quality requirements.
Request a Quote
Get in touch with us now and book your appointment or get a free consultation for the issue you are facing.