Filter Cloth Sleeves for Disc Vacuum Filters in Mining Dewatering – Polyester, 50 Micron, Heavy Duty
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with annual export value exceeding US$5 million. Our Filter Cloth Sleeves for Disc Vacuum Filters in Mining Dewatering are engineered to deliver superior solid-liquid separation in demanding mining environments. Made from high-quality polyester with a precise 50 micron mesh, these heavy-duty sleeves provide exceptional durability, high filtration efficiency, and long service life—critical for continuous dewatering operations.
Our sleeves are designed to fit standard disc vacuum filter sectors, ensuring a snug fit and minimal bypass. The polyester material offers excellent resistance to abrasion, chemicals, and hydrolysis, making them ideal for dewatering mineral concentrates, tailings, and coal slurries. With over 25 years of manufacturing experience, we guarantee consistent quality and reliable performance that meets the rigorous demands of the mining industry.
Key Features & Technical Advantages
- High Precision Filtration: 50 micron aperture ensures efficient capture of fine particles while maintaining high flow rates.
- Heavy Duty Construction: Reinforced seams and robust fabric withstand high pressure, repeated use, and harsh operating conditions.
- Easy Installation & Replacement: Pre-cut sleeves with elastic cuffs or drawstrings for quick fitting on disc sectors.
- Excellent Cake Release: Smooth surface minimizes adhesion, improving dewatering efficiency and reducing downtime.
- Customizable Dimensions: Available in various lengths, diameters, and shapes to match your specific disc filter model.
Technical Specifications (Typical)
| Parameter | Value |
| Material | 100% Polyester (PET) |
| Micron Rating | 50 μm |
| Weight (g/m²) | 400 – 600 (heavy duty grade) |
| Tensile Strength (Warp) | ≥ 800 N/5cm |
| Air Permeability | 100 – 150 L/m²·s @ 200 Pa |
| Operating Temperature | Up to 150°C (dry heat) |
| Seam Type | Double-stitched or ultrasonic welded (optional) |
Benefits for Your Mining Operations
- Reduced Moisture Content: Our precise 50 micron mesh effectively removes water, yielding drier filter cakes and lower transportation costs.
- Extended Service Life: Heavy-duty polyester resists tearing, abrasion, and chemical attack, reducing replacement frequency and downtime.
- Improved Productivity: Consistent filtration performance and easy cake discharge increase overall dewatering efficiency.
- Cost-Effective Solution: Competitive pricing without compromising quality, backed by our factory-direct manufacturing model.
At Anping County Boli Hardware Wiremesh Products Factory, we have been serving global mining customers since 1998, exporting to North America, South America, Europe, Africa, and Asia. Our annual export value of US$5-10 million reflects our commitment to quality and reliability. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Choose our Filter Cloth Sleeves for Disc Vacuum Filters to optimize your dewatering process. Contact us today for a quote or to discuss your specific requirements. We offer custom sizes, sample testing, and technical support to ensure the perfect fit for your equipment.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lifespan of these filter cloth sleeves in mining dewatering?
A: Lifespan depends on operating conditions, but our heavy-duty polyester sleeves typically last 6-12 months in abrasive slurries. Regular cleaning and proper maintenance can extend service life. -
Q: Can the sleeves be customized for different disc filter models?
A: Yes, we offer customization in length, diameter, seam type, and cuff design. Please provide your disc sector dimensions or a sample for a perfect fit. -
Q: How do I clean the filter cloth sleeves to prevent blinding?
A: We recommend periodic high-pressure water washing or chemical cleaning with mild acids or alkalis (pH 3-11). Avoid using sharp tools to prevent damage. -
Q: Are these sleeves suitable for high-temperature applications?
A: Polyester can withstand up to 150°C in dry heat. For higher temperatures, we can explore alternative materials like polyphenylene sulfide (PPS) upon request. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 50 pieces, but we can accommodate smaller trial orders for qualified customers. Contact us for details. -
Q: Do you provide samples for testing before bulk purchase?
A: Yes, we offer sample sleeves (usually 1-2 pieces) for evaluation. Shipping cost is negotiable. -
Q: What is the lead time for production?
A: For standard sizes, lead time is 10-15 working days. Custom orders may require 15-25 working days depending on complexity.
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