Custom Large Nylon Filter Bags With 304 Stainless Steel Eyelets, 400 Mesh for Industrial Rotary Basket Centrifuge
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of expertise in producing high-quality filtration solutions. Since 1998, we have been dedicated to delivering custom-engineered wire mesh and filter products for global industries. Our Custom Large Nylon Filter Bags with 304 Stainless Steel Eyelets, 400 Mesh are specifically designed for demanding solid-liquid separation in industrial rotary basket centrifuges. These bags combine the resilience of premium nylon mesh with the durability of corrosion-resistant stainless steel eyelets, ensuring reliable performance under high centrifugal forces and extended service life. Whether you need to filter fine particles, slurries, or viscous liquids, our bags offer exceptional retention efficiency and easy cleaning, making them an ideal choice for chemical, pharmaceutical, food processing, and wastewater treatment applications.
Each filter bag is meticulously crafted to match your specific centrifuge dimensions and operating conditions. The 400 mesh (approximately 38 microns) opening provides a fine filtration level, effectively capturing particles down to the micron range while maintaining optimal flow rates. The bags are constructed from high-strength nylon fabric, known for its excellent abrasion resistance, flexibility, and chemical compatibility with many acids, alkalis, and organic solvents. The reinforced 304 stainless steel eyelets are securely attached to the bag's top edge, allowing for easy installation and secure fastening to the centrifuge basket without slippage or tearing. This design minimizes downtime and maximizes productivity in continuous and batch processing operations.
Key Features & Technical Specifications
- Premium Nylon Material: Made from 100% virgin nylon monofilament or multifilament fabric, offering high tensile strength, low elongation, and excellent thermal stability up to 150°C (302°F).
- 400 Mesh Precision: Consistent pore size ensures uniform filtration, suitable for separating fine solids from liquids in rotary basket centrifuges.
- 304 Stainless Steel Eyelets: Corrosion-resistant, rust-proof, and durable; each eyelet is double-stitched and reinforced to withstand repeated centrifugal stress.
- Customizable Dimensions: Available in any length, width, or shape to fit your specific centrifuge basket – from small laboratory units to large industrial systems.
- Reinforced Seams: All seams are heat-sealed or double-stitched to prevent leakage and bag failure under high pressure.
- Easy Cleaning & Reusability: Nylon bags can be easily cleaned by backwashing, ultrasonic cleaning, or solvent washing, extending service life and reducing replacement costs.
- Chemical Resistance: Compatible with most common chemicals, including acids, bases, alcohols, and hydrocarbons (always test with your specific media).
| Specification | Details |
| Mesh Count | 400 mesh (38 micron) |
| Fabric Weight | 150 – 300 g/m² (customizable) |
| Temperature Range | -20°C to 150°C |
| Eyelet Diameter | 8mm, 10mm, 12mm (custom sizes available) |
| Eyelet Spacing | Standard 100mm or custom pitch |
| Bag Length | Up to 2000mm (longer on request) |
| Filtration Efficiency | Typically 99.5% for particles >38 microns |
Benefits for Your Operation: By using our custom large nylon filter bags, you can achieve higher product purity, reduced downtime, and lower operational costs. The 400 mesh ensures that even the finest impurities are captured, protecting downstream equipment and improving final product quality. The robust construction means fewer bag failures and less frequent replacements, while the stainless steel eyelets prevent corrosion in wet environments. Our bags are designed to fit a wide range of rotary basket centrifuge models from major manufacturers, and we can also produce custom shapes for specialized applications.
Applications
- Chemical Industry: Filtration of pigments, dyes, catalysts, and polymer slurries.
- Pharmaceutical & Biotechnology: Separation of active pharmaceutical ingredients (APIs), fermentation broths, and cell debris.
- Food & Beverage: Clarification of juices, oils, beer, wine, and edible oils.
- Wastewater Treatment: Dewatering of sludge, removal of suspended solids from industrial effluents.
- Mining & Minerals: Concentration of minerals, dewatering of tailings.
Why Choose Anping County Boli Hardware Wiremesh Products Factory? Since 1998, we have been a leading manufacturer in Hebei, China, with an annual export value exceeding US$5 million. Our products are shipped to over 20 countries and regions, including North America, Europe, Southeast Asia, and Oceania. We understand the critical role filtration plays in your production line, which is why we offer 100% quality inspection on every bag before shipment. Our team of experienced engineers can assist you in selecting the right mesh size, material, and configuration for your specific centrifuge. We also provide free samples for testing and short lead times for custom orders. With our commitment to consistent quality, competitive pricing, and responsive customer service, we are your reliable partner for industrial filtration solutions.
Contact us today to discuss your requirements. Whether you need a standard size or a fully customized design, we are ready to deliver filter bags that meet your exact specifications. Trust our three decades of experience to provide you with a cost-effective, durable, and efficient filtration solution. Your satisfaction is our priority.
Frequently Asked Questions (FAQ)
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Q: What is the maximum temperature these nylon bags can withstand?
A: Our nylon filter bags can operate continuously at temperatures up to 150°C (302°F). For higher temperature applications, we recommend using polypropylene or polyester bags, which are also available upon request. -
Q: Can you produce bags with a different mesh size than 400 mesh?
A: Yes, we offer a wide range of mesh sizes from 20 mesh to 800 mesh (or custom micron ratings). Please specify your required particle retention size, and we will recommend the appropriate mesh. -
Q: How do I choose the correct bag size for my rotary basket centrifuge?
A: You need to provide the inner diameter and depth of your centrifuge basket, as well as the number and position of the mounting hooks or slots. We can also work from a drawing or an existing bag sample. Our technical team will assist you in determining the optimal dimensions. -
Q: Are these bags reusable? How do I clean them?
A: Yes, they are designed for multiple uses. Cleaning methods include backwashing with water or solvent, ultrasonic cleaning, or gentle brushing. Avoid using harsh chemicals that may damage the nylon. Proper cleaning can extend the bag life by several cycles. -
Q: What is the typical lead time for custom orders?
A: For standard sizes, lead time is 7–10 business days. For custom dimensions or special materials, please allow 15–20 business days. Express shipping is available for urgent orders. -
Q: Do you provide samples for testing before mass production?
A: Yes, we offer free samples (up to 3 pieces) for evaluation. You only need to pay the shipping cost. This allows you to verify the fit and filtration performance in your actual process. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 50 pieces for standard sizes, but we can negotiate lower quantities for first-time customers or trial orders. Contact our sales team for details. -
Q: Are your bags compatible with corrosive chemicals?
A: Nylon is resistant to many organic solvents, alkalis, and some acids, but it is not suitable for strong mineral acids (e.g., sulfuric, nitric) or oxidizing agents. For corrosive environments, we recommend using polypropylene or PTFE bags. Please provide your chemical composition for a compatibility check.
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