Polypropylene Filter Sleeves for Disc Vacuum Filters, 20 Micron, Acid Resistant, 80°C Continuous Operation
Product Spotlights
As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been dedicated to producing high-quality filtration solutions since 1998. Our polypropylene filter sleeves for disc vacuum filters are engineered to deliver exceptional performance in demanding industrial environments. With a 20-micron filtration rating, acid resistance, and the ability to operate continuously at 80°C, these sleeves are ideal for mining, chemical processing, and wastewater treatment applications. We pride ourselves on over two decades of expertise and a commitment to providing reliable, cost-effective products to global clients.
Key Features and Benefits:
- High Filtration Precision: The 20-micron pore size ensures efficient separation of fine solids from liquids, improving overall process efficiency.
- Acid Resistance: Made from premium polypropylene, these sleeves resist corrosion from acids, alkalis, and other harsh chemicals, extending service life.
- Continuous High-Temperature Operation: Rated for 80°C continuous use, they maintain structural integrity and filtration performance in hot processes.
- Customizable Dimensions: Available in various lengths, diameters, and configurations to fit different disc vacuum filter models.
- Easy Installation and Maintenance: The flexible sleeve design allows quick replacement, reducing downtime and labor costs.
- Lightweight and Durable: Polypropylene material offers a balance of strength and weight, ensuring long-term durability without adding excessive load to the filter.
Technical Specifications:
| Parameter | Value |
| Material | 100% Virgin Polypropylene |
| Filtration Rating | 20 Micron (nominal) |
| Continuous Operating Temperature | 80°C (176°F) |
| Acid Resistance | Excellent (suitable for most acids, alkalis, and solvents) |
| Application | Disc Vacuum Filters (mining, chemical, food, wastewater) |
| Color Options | White, Blue, or custom (upon request) |
| Customization | Length, diameter, hem style, and packaging available |
| Shelf Life | 5 years (when stored in dry, cool conditions) |
Detailed Product Advantages:
- Enhanced Cake Release: The smooth polypropylene surface minimizes sticking, ensuring cleaner filter cakes and improved cycle times.
- Low Pressure Drop: Optimized pore structure allows high flow rates while maintaining filtration efficiency, reducing energy consumption.
- Chemical Compatibility: Resistant to a wide range of chemicals, including sulfuric acid, hydrochloric acid, and caustic soda, making it suitable for aggressive industrial processes.
- Mechanical Stability: The sleeve's woven or non-woven construction (depending on specification) provides excellent tensile strength and resistance to tearing under vacuum.
- Cost-Effective Solution: Compared to metal or ceramic filter media, polypropylene sleeves offer a lower initial investment and reduced replacement frequency.
- Environmentally Friendly: Polypropylene is recyclable, and our manufacturing process minimizes waste to support sustainable operations.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With an annual export value exceeding US$5 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our factory, established in 1998, has delivered millions of filter sleeves to satisfied customers worldwide. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. Our team offers technical support to help you select the right sleeve specifications for your disc vacuum filter. We also provide sample testing and custom development to meet unique process requirements.
Frequently Asked Questions (FAQ):
- Q: Can these sleeves be used for slurry with high solid content? A: Yes. The 20-micron rating and polypropylene material are designed to handle high solids concentration while maintaining effective filtration. However, we recommend testing with your specific slurry to optimize performance.
- Q: Are these sleeves compatible with all disc vacuum filter brands? A: They are compatible with most standard disc filters, but we recommend providing your equipment model and dimensions for a perfect fit. Custom sizes are available.
- Q: What is the maximum temperature for short-term exposure? A: While continuous operation is rated at 80°C, the sleeves can withstand up to 100°C for brief periods (e.g., up to 30 minutes). Prolonged exposure above 80°C may reduce service life.
- Q: Do you offer samples before bulk purchase? A: Yes, we provide sample sleeves for evaluation. Please contact us with your requirements, and we will arrange sample shipment.
- Q: How long is the typical delivery time? A: For standard specifications, delivery is 15-25 days after order confirmation. Custom orders may require 25-35 days, depending on complexity.
- Q: Can I get a certificate of material compliance? A: Yes, we can provide a material test report (MTR) upon request, confirming the polypropylene grade and properties.
- Q: What packaging options are available? A: Each sleeve is individually packed in poly bags, then packed in cartons or pallets to prevent damage during transit. Custom packaging is available upon request.
- Q: Are these sleeves washable and reusable? A: Yes, they can be cleaned with water or mild chemicals, depending on the contamination. Regular cleaning extends the service life significantly.
Contact us today for a quote or to discuss your specific filtration needs. We look forward to partnering with you for reliable, high-performance filter sleeves.
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