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Help Center304 Stainless Steel Disc Filter Sector Plate for Mineral Processing With 200μm Filtration Precision
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in filtration solutions for the mining and mineral processing industry. With annual export value exceeding US$5 million and a global footprint spanning North America, South America, Europe, Asia, Africa, and Oceania, we bring decades of expertise to every product. Our 304 Stainless Steel Disc Filter Sector Plate with 200μm Filtration Precision is designed to deliver reliable, high-efficiency solid-liquid separation in demanding mineral processing environments. Engineered for durability and consistent performance, this sector plate helps you maximize recovery rates while minimizing downtime.
Product Features & Technical Specifications
- Premium 304 Stainless Steel Construction – Excellent corrosion resistance against acidic slurries, abrasion, and high moisture, ensuring long service life in mineral processing plants.
- 200μm (±10μm) Filtration Precision – Uniform woven mesh or perforated pattern provides accurate particle size cut-off, ideal for dewatering, thickening, and classification of ores such as iron ore, copper, gold, and coal.
- Optimized Disc Sector Geometry – The sector shape (arc) ensures maximum filtration area per disc, improving throughput and reducing energy consumption in vacuum disc filters.
- Reinforced Structure – Thickened edges and support ribs (optional) prevent deformation under high pressure differential, maintaining filtration efficiency over extended cycles.
- Easy Installation & Maintenance – Pre-drilled bolt holes or welded studs match standard filter disc frames; smooth surface minimizes cake sticking and facilitates quick cleaning.
- Customizable Dimensions – Available in various diameters (e.g., 1.2m, 2.0m, 2.5m), sector angles (e.g., 30°, 45°), and thicknesses to fit different filter models and operational requirements.
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (1.4301) |
| Filtration Precision | 200μm (200 mesh equivalent) |
| Disc Diameter (typical) | 1.2m – 3.0m (customizable) |
| Sector Angle | 30°, 45°, 60° (custom) |
| Thickness | 1.0mm – 3.0mm (dependent on size) |
| Open Area | ≥ 35% (for efficient flow) |
| Surface Finish | Polished / Pickled & Passivated |
| Connection Type | Bolt holes (standard) or welded studs |
Why Choose Our Disc Filter Sector Plate?
- Enhanced Separation Efficiency – The precise 200μm opening ensures consistent filtrate quality, reducing recirculation loads and improving concentrate grade.
- Lower Operating Costs – Durable 304 stainless steel resists wear and chemical attack, extending replacement intervals and reducing maintenance costs.
- Compatibility – Designed to fit major filter brands (e.g., Eimco, Dorr-Oliver, Andritz, Outotec) or custom frames; we can fabricate according to your drawings.
- Advanced Manufacturing – CNC-welded seams, stress-relieved frames, and strict quality control from raw material to finished product, ensuring each sector plate meets high standards.
With over 25 years of experience in wire mesh and filtration products, Boli Factory has supplied thousands of filter sectors to mineral processing plants worldwide. Our robust supply chain ensures fast delivery (lead times typically 15–30 days) and competitive pricing. We also offer prototypes and samples for testing, along with technical support to help you select the optimal configuration.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory is a direct manufacturer with a dedicated export team. We have shipped over US$5 million worth of products annually to more than 20 countries. Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, and Oceania. We are committed to providing consistent quality, on-time delivery, and responsive after-sales service. When you choose our 304 Stainless Steel Disc Filter Sector Plate, you are partnering with a factory that understands the rigors of mineral processing and delivers solutions that work.
Frequently Asked Questions (FAQ)
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Q: What is the exact filtration precision of this sector plate?
A: The standard precision is 200μm (equivalent to 200 mesh). Tolerances are within ±10μm, ensuring reliable separation. -
Q: Can you customize the size and shape to fit my existing filter disc?
A: Yes, we offer full customization. Please provide your disc diameter, sector angle, bolt hole pattern, and thickness requirements. We can produce according to your drawings or samples. -
Q: Is the 304 stainless steel suitable for corrosive slurries?
A: 304 stainless steel offers good resistance to many acidic and alkaline environments common in mineral processing. For highly corrosive conditions (e.g., high chloride content), we can consider 316L or other materials upon request. -
Q: How do I install the sector plate onto the filter disc?
A: The sector plate comes with pre-drilled bolt holes or welded studs. Simply align with the frame and secure with bolts (provided). Detailed installation instructions are available. -
Q: What is the typical lead time for a standard order?
A: For standard sizes, lead time is 15–20 working days. Custom orders may require 25–30 days, depending on quantity and complexity. -
Q: Do you provide samples for testing before bulk order?
A: Yes, we offer sample plates (subject to shipping cost). Please contact us to discuss your testing requirements. -
Q: How should I clean and maintain the sector plates?
A: The stainless steel surface is easy to clean. Use high-pressure water or mild chemical solutions. Avoid abrasive tools that may damage the mesh. Regular inspection for wear is recommended. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for custom-made sector plates is typically 10 pieces. For standard sizes, smaller quantities may be accepted. Contact us for details.
Ready to optimize your mineral processing filtration? Request a quote or technical drawing today. Our team is available to answer any questions and help you find the perfect solution.
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