Custom Wire Mesh Fan Guard for HVAC, 1.2mm Wire, 1/2" Mesh, Spot Welded, Standard Compliant
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of wire mesh products since 1998. With an annual export value exceeding US$5 million and a global presence across North America, South America, Europe, Asia, Africa, and Oceania, we specialize in high-quality custom wire mesh solutions. Our Custom Wire Mesh Fan Guard for HVAC is designed to provide reliable protection for fans in HVAC systems, combining robust construction with precise engineering. Featuring a 1.2mm wire diameter, 1/2" mesh opening, and spot welded joints, this fan guard ensures optimal airflow, durability, and compliance with industry standards. Whether you need a standard size or a fully customized design, our factory delivers consistent quality and competitive pricing.
Every fan guard is manufactured using high-quality low carbon steel wire (Q195/Q235), which offers excellent tensile strength and flexibility. The spot welding process creates a uniform and strong bond at each intersection, preventing the mesh from shifting or opening under pressure. The 1.2mm wire thickness strikes the perfect balance between rigidity and weight, while the 1/2" mesh opening (12.7mm) allows adequate airflow for efficient fan operation while blocking foreign objects. To meet diverse application requirements, we offer multiple surface finishing options including hot-dip galvanized, electro-galvanized, and PVC coated, each providing enhanced corrosion resistance and extended service life.
Key technical specifications are summarized below:
| Parameter | Value | Remarks |
| Wire Diameter | 1.2 mm (0.047 inch) | Consistent tolerance ±0.03mm |
| Mesh Opening | 1/2 inch (12.7 mm) | Square opening, center to center |
| Welding Method | Spot Welding | Each intersection welded, high strength |
| Material | Low Carbon Steel Wire (Q195/Q235) | Also available in stainless steel upon request |
| Surface Finish | Galvanized (hot-dip or electro) / PVC Coated / Plain | Customizable to environment |
| Custom Size | Any shape: round, square, rectangular, oval | Diameter up to 1000mm or more |
| Standard Compliance | Mechanical strength per industry norms | Can be tested for specific standards |
| Packing | Bundled, palletized, or according to buyer's requirement | Safe for export |
Product Features & Benefits:
- Robust Protection: The 1.2mm wire diameter combined with spot welding ensures the guard can withstand impact and vibration, protecting fan blades and preventing accidents.
- Optimal Airflow: 1/2" mesh opening allows maximum air passage while effectively blocking debris, hands, or tools – ideal for HVAC condenser units, exhaust fans, and ventilation systems.
- Corrosion Resistance: Choose from galvanized or PVC coated finishes to suit indoor or outdoor environments. Galvanized guards offer excellent rust protection for years of service.
- Customizable Dimensions: We can produce any size, shape, or mounting hole pattern. Send us your drawing or sample, and we will match it precisely.
- Consistent Quality: Our factory uses automated welding machines and quality inspection processes to ensure every guard meets strict dimensional and strength tolerances.
- Cost-Effective: As a manufacturer since 1998, we offer competitive pricing without sacrificing quality, thanks to efficient production and direct factory sales.
- Easy Installation: Guards can be supplied with pre-drilled mounting holes or integrated clips, simplifying attachment to fan housings.
Trusted by Global Markets: Our products are exported to over 15 countries and regions, including North America, Europe, and Southeast Asia, where they are used in commercial HVAC, industrial ventilation, and agricultural cooling systems. With an annual export value of US$5 – US$10 million and a dedicated team of 50+ skilled workers, we guarantee timely delivery and responsive customer service. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring convenient logistics worldwide.
Frequently Asked Questions (FAQ):
- Q: Can you customize the guard's size and shape? A: Yes, we offer full customization. Provide your required dimensions, shape (round, square, rectangular, etc.), and mounting hole positions. We can also produce guards based on your sample or drawing.
- Q: What surface finishes are available? A: Standard finishes include hot-dip galvanized, electro-galvanized, and PVC coated. You can also request plain (uncoated) steel. For outdoor use, we recommend hot-dip galvanized or PVC coating for maximum corrosion resistance.
- Q: What is the lead time for a custom order? A: For standard sizes, it is typically 15–20 days after order confirmation. For fully customized designs, the lead time is 20–30 days, depending on complexity and quantity. We can expedite urgent orders upon request.
- Q: Do you provide samples before mass production? A: Yes, we can provide samples for evaluation. The sample cost is usually at your side, but it will be deducted from the final order. We also offer free samples for long-term cooperation.
- Q: What is the minimum order quantity (MOQ)? A: Our MOQ is 100 pieces for standard sizes, and 50 pieces for custom sizes. For trial orders, we can be flexible and discuss lower quantities.
- Q: How do you ensure the guards are safe for HVAC fans? A: Our spot welding process bonds each wire intersection securely, preventing any loose wires. We also test the tensile strength and check for sharp edges. The mesh opening is sized to prevent fingers or objects from contacting the fan blades.
- Q: Can you print or attach a label with my brand? A: Yes, we offer OEM/ODM services. We can print your logo, part number, or other information on the guard or packaging. Please specify your requirements.
- Q: What standards do your guards comply with? A: Our guards are manufactured to meet general mechanical strength and safety standards for HVAC fan guards. If you have specific compliance requirements (e.g., UL, CE), we can discuss further and adjust production accordingly. However, please note that we do not hold those certifications unless explicitly requested and verified.
Why Choose Anping County Boli Hardware Wiremesh Products Factory? With over two decades of manufacturing experience, we have established a reputation for reliability, precision, and customer-centric service. Our factory is equipped with 50+ advanced welding machines and a rigorous quality control system. We have successfully delivered millions of wire mesh guards to HVAC companies worldwide. By choosing us, you benefit from competitive factory pricing, flexible customization, and professional support throughout the order process. Contact us today to discuss your specific fan guard requirements – we are ready to provide a prompt quotation and technical advice.
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