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Help CenterDisc Vacuum Filter Sector Plate 18°, 0.8μm Filter Cloth, 220V Pneumatic Drive Compatible
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5–10 million. Our Disc Vacuum Filter Sector Plate 18°, 0.8μm Filter Cloth, 220V Pneumatic Drive Compatible is designed to deliver superior solid-liquid separation in demanding industrial environments. With over two decades of expertise in wire mesh and filtration solutions, we offer this sector plate as a cost-effective, high-performance replacement part for disc vacuum filters commonly used in mining, chemical processing, and metallurgy.
This sector plate features a precise 18° angle for optimal cake formation and discharge, paired with a 0.8 micron filter cloth that ensures fine particle retention while maintaining high throughput. The 220V pneumatic drive compatibility allows seamless integration into existing automated systems, reducing downtime and improving operational efficiency. Whether you need to upgrade your current filter or replace worn components, our sector plate is engineered for durability and consistent performance.
Key Features & Benefits
- Precision 18° Angle: Optimized for uniform cake thickness and easy discharge, reducing moisture content in the final product.
- High-Filtration Cloth (0.8μm): Captures ultra-fine particles down to 0.8 microns, ideal for applications requiring high clarity or low solids in filtrate.
- 220V Pneumatic Drive Compatible: Works with standard industrial pneumatic systems, offering reliable actuation without complex electrical modifications.
- Robust Material Options: Available in polypropylene (for chemical resistance) or stainless steel (for high-temperature/abrasive environments), customizable to your process conditions.
- Easy Installation: Designed as a direct replacement for most major disc filter brands, with standard bolt patterns and dimensions.
- Low Maintenance: The filter cloth is securely bonded to the sector and can be easily replaced when needed, minimizing downtime.
- Wide Application: Suitable for mineral concentrates (copper, gold, iron ore), chemical slurries, food processing, and wastewater treatment.
Technical Specifications
| Parameter | Value |
| Sector Angle | 18° |
| Filtration Precision | 0.8 μm |
| Operating Voltage | 220V AC (pneumatic control) |
| Drive Compatibility | Pneumatic actuator (standard ISO/VDI) |
| Material Options | Polypropylene (PP) or Stainless Steel (SS304/316) |
| Filter Cloth Type | Polypropylene monofilament, heat-set for stability |
| Sector Dimensions | Customizable (standard sizes available upon request) |
| Weight (approx.) | Depends on material and size (contact us for details) |
Detailed Product Description
The disc vacuum filter sector plate is a critical component in rotary disc filters, where multiple sectors are assembled to form a complete disc. Our 18° sector plate is engineered to match the curvature and mounting requirements of standard disc filters, ensuring a tight seal and efficient filtration. The 0.8μm filter cloth is woven from high-quality polypropylene fibers, providing excellent chemical resistance, low moisture retention, and long service life. The cloth is thermally bonded to the sector surface, eliminating the need for additional adhesives and preventing delamination under vacuum pressure.
Pneumatic Drive Compatibility: The sector plate is designed to work with 220V pneumatic actuators commonly used in automated filter systems. The drive connection points are machined to precise tolerances, allowing easy coupling with pneumatic cylinders or rotary actuators. This compatibility enables precise control of the filter cycle, including cake formation, drying, and discharge phases. The 220V power supply is used for the pneumatic solenoid valve, ensuring safe and reliable operation in industrial environments.
Performance Advantages: By using a 0.8μm filter cloth, this sector plate achieves a high separation efficiency for fine particles. The 18° angle promotes uniform cake thickness across the sector, which reduces the risk of cracking and improves vacuum efficiency. The result is a drier cake that requires less energy for further processing, and a cleaner filtrate that can be recycled or discharged with minimal environmental impact. Our sector plates are tested for vacuum leakage and flow rate before shipment, guaranteeing consistent performance.
Customization Options: We understand that every filtration application is unique. Therefore, we offer customization of the sector plate size, thickness, material, and filter cloth type. Whether you need a specific radius, bolt pattern, or cloth weave, our engineering team can work with you to develop a solution. Minimum order quantity may apply for custom designs, but we strive to accommodate small and large orders alike.
Why Choose Anping Boli?
Established in 1998, Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of filtration products for over 25 years. We export to markets across North America, South America, Europe, Asia, Africa, and Oceania, with annual export sales exceeding US$5 million. Our factory is located in Hengshui, Hebei – the wire mesh capital of China – giving us access to premium raw materials and skilled labor. We ship from multiple ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and cost-effective logistics.
Quality Assurance: Every sector plate undergoes rigorous inspection for dimensional accuracy, cloth integrity, and vacuum performance. We use advanced testing equipment to measure filtration efficiency and pressure drop, ensuring that our products meet or exceed industry standards. While we do not claim specific certifications without confirmation, our quality management system follows ISO 9001 principles, and we are happy to provide test reports upon request.
Customer Support: Our team of engineers and sales professionals is ready to assist you with product selection, technical drawings, and installation guidance. We offer samples for evaluation before bulk orders, and we can provide after-sales support to ensure your filtration system operates at peak efficiency. Contact us today to discuss your requirements and receive a competitive quote.
Frequently Asked Questions
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Q: What is the typical lifespan of the filter cloth on this sector plate?
A: The lifespan depends on the application conditions (abrasiveness, chemical exposure, temperature). Under normal operation in mineral processing, the cloth can last 6–12 months. We recommend periodic inspection and replacement when filtration efficiency drops. -
Q: Can this sector plate be used with existing disc filters from other brands?
A: Yes, our sector plates are designed as universal replacements. However, we recommend providing your original sector dimensions or a drawing to ensure proper fit. We can also customize the bolt pattern and radius. -
Q: Is the 0.8μm filter cloth suitable for dewatering fine coal or iron ore concentrate?
A: Absolutely. The 0.8μm precision is ideal for capturing fine particles in coal, iron ore, copper, and other mineral concentrates. It helps achieve a low moisture cake, typically below 10% for many materials. -
Q: What is the maximum operating temperature for the polypropylene sector plate?
A: Polypropylene can typically withstand temperatures up to 80°C (176°F). For higher temperatures, we recommend stainless steel sectors, which can handle up to 200°C or more. -
Q: Do you provide a warranty for this product?
A: Yes, we offer a standard warranty against manufacturing defects for 12 months from the date of shipment. Please contact us for detailed terms. -
Q: How do I clean the filter cloth when it becomes clogged?
A: For polypropylene cloth, we recommend backwashing with clean water or a mild chemical solution. Avoid using sharp tools that could damage the cloth. If clogging is severe, replacement may be more cost-effective. -
Q: Can I order a sample sector plate before placing a bulk order?
A: Yes, samples are available. Sample costs and shipping charges apply, but we will deduct the sample cost from your first bulk order if you proceed with a qualifying quantity. -
Q: What is the lead time for standard and custom sector plates?
A: Standard sizes are typically in stock and can be shipped within 7–15 days. Custom orders require 15–30 days depending on complexity. We will confirm the delivery schedule upon order confirmation.
For more information or to request a quote, please contact our sales team. We are committed to providing high-quality filtration solutions with fast delivery and excellent customer service. Choose Anping Boli for your disc vacuum filter sector plates – reliability since 1998.
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