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As an experienced manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd (located in Hengshui, Hebei, China), we take pride in offering high-quality Stainless Steel Wedge Wire Flat Panel Filter Screens designed specifically for demanding applications such as coal mining and water treatment. Our flat panel screens are engineered to deliver reliable, long-lasting filtration performance under harsh operating conditions. With customizable slot openings, robust construction, and corrosion-resistant stainless steel, these panels provide an efficient solution for dewatering, solid-liquid separation, and fine screening. Below you will find detailed specifications, key features, and answers to common questions.
Product Overview
Our wedge wire flat panel screen is manufactured using precision-welded wedge wire profiles onto supporting rods, forming a continuous slot surface that allows efficient liquid passage while retaining solid particles. The unique wedge-shaped wire profile creates a self-cleaning effect and minimizes clogging. These panels are widely used in coal preparation plants for drainage, sieving, and filtering, as well as in municipal and industrial water treatment facilities for fine screening, sludge dewatering, and intake protection.
Key Features & Advantages
- High Precision Slot Width: Slot openings from 0.1mm to 10mm, with tolerances within ±0.05mm, ensuring accurate particle separation.
- Excellent Flow Capacity: The wedge wire design provides up to 50% larger open area compared to conventional wire mesh, reducing pressure drop and increasing throughput.
- Anti-Clogging Design: The V-shaped profile allows particles to pass through smoothly; the slot widens inward, preventing material from getting stuck.
- High Mechanical Strength: Welded stainless steel construction withstands heavy loads, high pressure, and abrasive wear in mining environments.
- Corrosion & Chemical Resistance: Made from 304 or 316L stainless steel, suitable for acidic, alkaline, and saline water treatment conditions.
- Customizable Dimensions: Panels can be fabricated to any size, shape, and slot configuration according to your equipment specifications.
- Easy Installation & Maintenance: Flat panels can be directly mounted on vibratory screens, static sieves, or filter housings with simple clamping or bolting.
- Long Service Life: Robust welding and high-quality raw materials ensure years of reliable operation even in continuous duty cycles.
Technical Specifications (Typical Range)
| Parameter | Value |
|---|---|
| Material | Stainless Steel 304 / 316L / Duplex (optional) |
| Slot Width | 0.1 mm – 10 mm (customizable) |
| Panel Length | Up to 3000 mm (custom) |
| Panel Width | Up to 1500 mm (custom) |
| Wire Diameter | 1.5 mm – 5.0 mm |
| Support Rod Pitch | 25 mm – 100 mm (customizable) |
| Open Area | Up to 60% (depending on slot width) |
| Surface Finish | Pickled, passivated, or as-welded |
Applications in Coal Mining & Water Treatment
- Coal Washing & Dewatering: Used in vibrating screens, sieve bends, and centrifuges for fine coal dewatering and medium recovery.
- Slurry Filtration: Removes oversize particles from coal slurry before further processing.
- Mine Water Treatment: Filters out suspended solids from mine drainage, protecting downstream equipment.
- Municipal Wastewater: Fine screening at headworks, effluent polishing, and sludge thickening.
- Industrial Process Water: Cooling water filtration, food processing, chemical plant strainers.
Why Choose Anping Xinye?
With over 15 years of experience in wedge wire screen manufacturing, Anping Xinye Metal Wire Mesh Products Co., Ltd has supplied thousands of flat panel screens to clients across the globe. Our factory is equipped with advanced automatic welding machines and strict quality control procedures. Every panel undergoes slot width inspection, flatness check, and welding strength test before shipment. We offer free technical consultation and fast delivery for custom orders. Our team is dedicated to providing tailored solutions that meet your specific filtration requirements. Contact us for a quote or sample—we are confident that our product will exceed your expectations.
Frequently Asked Questions (FAQ)
Q1: What stainless steel grades are available for the flat panel screen?
A: We offer SS304, SS316L, and also duplex stainless steel (e.g., 2205) upon request. The choice depends on the corrosive environment and operating temperature. SS316L is recommended for chloride-rich water or acidic conditions.
Q2: Can you customize the panel dimensions and slot width?
A: Yes, absolutely. We produce panels according to your drawings or specifications. Slot width can be customized from 0.1mm to 10mm, and panel size can be up to 3000mm x 1500mm. No minimum order quantity for custom sizes.
Q3: What is the typical lead time for a custom order?
A: For standard sizes, delivery is within 7–10 working days. For custom dimensions and slot widths, lead time is typically 15–20 working days, depending on quantity. We can also expedite urgent orders.
Q4: How do you ensure the slot width accuracy?
A: We use precision CNC welding machines and measure the slot width with feeler gauges and optical inspection tools during production. Each panel is individually checked before packing.
Q5: Can these panels be used in vibratory screening equipment?
A: Yes, our flat panels are designed to fit standard vibratory screen decks. They can be supplied with mounting holes, hooks, or flanges as per your machine type. We can also provide wedge wire panels for sieve bends (curved screens) if needed.
Q6: What is the maximum working temperature for these screens?
A: For standard SS304 screens, the continuous working temperature is up to 400°C (752°F). For SS316L, it can tolerate up to 600°C (1112°F) in an oxidizing atmosphere. Please inform us if your application involves high temperatures.
Q7: Do you provide samples before mass production?
A: Yes, we offer free samples for evaluation, but the customer covers the shipping cost. Sample production time is about 5–7 days. We can produce a small sample panel to test the filtration performance.
Q8: How do you pack the panels for export?
A: Each panel is wrapped with protective film, then packed in wooden crates or plywood boxes to prevent damage during transit. For large orders, we use steel pallets and banding. We ensure safe delivery to your port or warehouse.
For more information or to request a quotation, please contact our sales team. We are ready to help you select the right wedge wire flat panel screen for your coal mining or water treatment project.
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