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Home > Industrial Equipment & Components > Heater & Heat Exchanger > Heat Exchanger Plate > Perforated Filter Plate for Coal Washing and Dewatering Process in Mining Plant

Perforated Filter Plate for Coal Washing and Dewatering Process in Mining Plant

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Perforated Filter Plate for Coal Washing and Dewatering Process in Mining Plant photo-4

Perforated Filter Plate for Coal Washing and Dewatering Process in Mining Plant photo-5

Product Spotlights

Precision-engineered perforated filter plates for coal washing and dewatering, featuring customizable hole sizes, high wear resistance, and large panel dimensions. Backed by 25+ years of manufacturing expertise and global export to 20+ countries, our plates enhance dewatering efficiency, reduce downtime, and lower maintenance costs. Available in stainless steel, carbon steel, or manganese steel with various surface treatments. Contact us for tailored solutions.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

Other, Stainless Steel / Carbon Steel / Manganese Steel

Thickness:

2mm - 12mm (customizable)

Aperture Size:

0.5mm - 100mm (optional)

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Material Other, Stainless Steel / Carbon Steel / Manganese Steel

Thickness 2mm - 12mm (customizable)

Aperture Size 0.5mm - 100mm (optional)

Open Area Ratio 30% - 70% (customizable)

Plate Size Up to 6000mm x 2000mm (customizable)

Surface Treatment Galvanized / Painted / Polished

Color Silver / Black / Customized

Application Coal washing, dewatering, screening in mining plants

Shape of Holes Round, Square, Slot, Hexagon (optional)

Edge Preparation Flat / Flanged / Beveled (available upon request)

As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality Perforated Filter Plates designed specifically for coal washing and dewatering processes in mining plants. Our plates are engineered to deliver exceptional separation efficiency, durability, and corrosion resistance, ensuring optimal performance even in the harshest mining environments. Leveraging our advanced production facilities and strict quality control, we provide reliable solutions that help mining operators reduce downtime and increase throughput.

Key Features & Technical Specifications

Precise Perforation: CNC-controlled punching ensures consistent hole size and spacing, achieving uniform filtration and efficient dewatering.
High Wear Resistance: Made from premium materials such as stainless steel, carbon steel, or manganese steel, our plates withstand abrasive coal slurries and heavy impact.
Customizable Design: Available in various thicknesses (2mm–12mm), aperture sizes (0.5mm–100mm), and open area ratios (30%–70%) to meet specific process requirements.
Anti-Clogging Options: Slot or tapered holes can be provided to minimize particle blockage, enhancing continuous operation.
Corrosion Resistance: Optional surface treatments like galvanizing, painting, or polishing extend service life in wet and acidic conditions.
Large Panel Sizes: Up to 6000mm x 2000mm per plate, reducing the number of joints and improving overall structural integrity.

Typical Parameters (For Reference)

Parameter	Available Range	Remarks
Aperture Diameter	0.5 – 100 mm	Round, square, slot, hexagon
Plate Thickness	2 – 12 mm	Customizable
Open Area	30% – 70%	Depends on hole pattern
Maximum Plate Size	6000 x 2000 mm	Custom sizes available

Advantages for Your Mining Operations

Enhanced Dewatering Efficiency: The optimized open area and hole geometry allow water to pass through quickly while retaining coal particles, reducing moisture content in final product.
Reduced Maintenance Costs: Wear-resistant materials and robust construction mean fewer replacements and less downtime, lowering total cost of ownership.
Improved Product Quality: Consistent filtration removes oversize and undersize materials, delivering a more uniform coal product that meets customer specifications.
Easy Installation: Plates can be supplied with pre-drilled mounting holes or special edge profiles (flat, flanged, beveled) to fit existing vibrating screens or filter presses.
Eco-Friendly: Efficient dewatering reduces water consumption and wastewater treatment load, supporting sustainable mining practices.

Trusted by Global Mining Companies

Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for the mining industry. Our factory is located in Hengshui, Hebei, China, and we export to over 20 countries including North America, South America, Eastern Europe, Southeast Asia, Africa, and Oceania. With an annual export value of US$5 Million – US$10 Million, we have earned the trust of numerous mining plants through consistent quality, on-time delivery, and responsive customer service. Our products are shipped from major ports: Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast logistics worldwide.

We maintain strict quality control at every stage—from raw material inspection to final packaging. Our team of experienced engineers can also provide custom solutions for unique dewatering or screening challenges. Choose our perforated filter plates to optimize your coal washing process and achieve higher profitability.

Contact us today for a quotation or technical consultation. We are ready to support your mining operations with superior products and professional service.

Frequently Asked Questions (FAQ)

Q: What materials are available for the perforated filter plates?
A: We offer stainless steel, carbon steel, and manganese steel. Each material is selected based on the abrasiveness and corrosiveness of the coal slurry. Stainless steel is recommended for wet and acidic environments, while manganese steel provides maximum wear resistance for heavy impact.
Q: Can you produce plates with non-standard hole shapes or patterns?
A: Yes, we can customize hole shapes (round, square, slot, hexagon, etc.) and patterns (staggered, straight, or custom) according to your design or application requirements. Please provide a drawing or detailed specification.
Q: What is the typical lead time for an order?
A: For standard sizes and materials, lead time is around 15–20 working days. For custom orders, it may be 25–30 working days depending on complexity. We prioritize urgent requests and can expedite production upon agreement.
Q: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 300x300 mm) for evaluation. The sample cost is usually waived for serious buyers, but freight is at your account. Contact our sales team to arrange.
Q: How do you ensure the flatness of large plates?
A: Our plates are manufactured using precision roller leveling machines to ensure flatness within 2mm/m. We also perform visual and dimensional inspection before shipment.
Q: Can the plates be used in vibrating screens or filter presses?
A: Absolutely. Our plates are designed to be compatible with standard vibrating screens, sieve bends, and filter presses. We can also add reinforcing ribs, flanges, or beveled edges to match your equipment.
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is generally 10 pieces for standard sizes, but we can accommodate smaller trial orders for new customers. Contact us for details.
Q: Do you provide after-sales technical support?
A: Yes, our technical team is available for online consultation and can assist with installation guidance, troubleshooting, and optimization of your screening/dewatering system. We value long-term partnerships.