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Help CenterRound Filter Screen, 20 Mesh, 0.8mm Aperture, 304 SS, 500mm Diameter, Food Processing
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Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, presents our premium Round Filter Screen designed specifically for the demanding requirements of food processing industries. This screen features a 20 mesh configuration with a precise 0.8mm aperture, constructed from high-quality 304 stainless steel, and a diameter of 500mm. Our decades of expertise in wire mesh manufacturing ensure that each filter screen delivers consistent performance, durability, and hygiene compliance essential for food-grade applications.
The round filter screen is engineered to provide efficient separation and filtration in various food processing stages, from liquid clarification to particle sizing. Its corrosion-resistant 304 stainless steel construction guarantees long service life even in moist or acidic environments. The 20 mesh size offers a balanced combination of throughput and retention, making it suitable for filtering solids from liquids, grading dry ingredients, or protecting downstream equipment from debris.
Below are the key technical specifications of our product:
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Mesh Count | 20 Mesh (20 openings per inch) |
| Aperture Size | 0.8mm (0.0315 inches) |
| Wire Diameter | Approximately 0.4mm (typical) |
| Overall Diameter | 500mm (±2mm tolerance) |
| Shape | Round |
| Application | Food Processing, Beverage, Chemical, Pharmaceutical |
Key Features and Benefits:
- High-grade 304 Stainless Steel: Offers excellent corrosion resistance and durability, meeting food safety standards. The material is non-reactive and easy to clean, preventing contamination.
- Precise 20 Mesh / 0.8mm Aperture: Provides reliable separation of particles down to 0.8mm, effectively removing impurities while maintaining good flow rates.
- 500mm Diameter Round Design: Compatible with standard processing equipment, easy to install and replace. The round shape ensures uniform screening action.
- Woven Mesh Construction: The crimped wire weave ensures consistent opening size and structural integrity under pressure.
- Customizable Options: Available with different edge treatments (plain, welded ring, or reinforced) upon request. We can also produce other mesh sizes, diameters, and materials.
- Applicable in Multiple Industries: Beyond food processing, suitable for water filtration, chemical sieving, and agricultural grading.
Our manufacturing process adheres to strict quality control to ensure every screen meets dimensional accuracy and mesh uniformity. Each screen is inspected for wire tension, aperture consistency, and surface finish. We have been serving global markets since 1998, with an annual export value of US$5 Million to US$10 Million. Our products are shipped to North America, South America, Eastern Europe, Southeast Asia, and many other regions. We are located in Hengshui, Hebei, China, the wire mesh capital, and we utilize advanced weaving and finishing equipment to deliver reliable products.
We understand that filter screens are critical components in your production line. Our round filter screen offers long service life, easy maintenance, and consistent performance. Whether you need a standard 500mm diameter screen or a customized size, we are ready to support your requirements. Contact us for competitive pricing, bulk orders, or sample requests. Let our expertise help you achieve efficient filtration and separation.
Frequently Asked Questions (FAQ):
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Q: What is the exact wire diameter used in this 20 mesh screen?
A: The typical wire diameter for 20 mesh with 0.8mm aperture is approximately 0.4mm, which may vary slightly depending on the weaving pattern. Please confirm with our sales team if you require a specific tolerance. -
Q: Can this filter screen be used for high-temperature applications?
A: 304 stainless steel can withstand temperatures up to around 870°C (1600°F) in continuous service, but for food processing, typical operating temperatures are much lower. For extreme conditions, we recommend consulting our technical team. -
Q: Is the screen suitable for use with acidic or alkaline foods?
A: 304 stainless steel offers good resistance to many organic acids and mild alkalis. However, for highly corrosive environments, we suggest upgrading to 316 stainless steel, which is available upon request. -
Q: How is the edge of the screen finished? Can it be fitted with a frame?
A: The standard screen comes with a plain cut edge. We can provide options like welded ring, rolled edge, or custom frame for easier installation. Please specify your requirements. -
Q: What is the minimum order quantity (MOQ) for this product?
A: Our MOQ is flexible depending on the specification. For standard sizes like 500mm diameter, we can accommodate small orders for sample testing. For bulk orders, we offer competitive pricing and faster lead times. -
Q: How long does shipping take, and which ports do you use?
A: We ship from Tianjin, Qingdao, Shanghai, Foshan, and other major ports. Typical production time is 7-15 working days, plus shipping time which varies by destination. We can arrange express courier for small samples. -
Q: Do you provide certifications for food-grade materials?
A: Our 304 stainless steel is sourced from reputable mills and can be supplied with mill test certificates if required. Please note that specific food-grade certifications may be available upon request, but we recommend verifying with your local regulatory body. -
Q: Can I get a custom size or mesh count?
A: Absolutely. As a manufacturer, we produce custom screens in various diameters, mesh counts, and materials. Send us your drawing or specifications, and we will provide a quotation.
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