Stainless Steel Wedge Wire Flat Panel Filter Screen for Coal Mining and Water Treatment
Product Spotlights
As an experienced manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd., located in Hengshui, Hebei, China, we are proud to present our premium Stainless Steel Wedge Wire Flat Panel Filter Screen. This product is specifically engineered for demanding applications in coal mining and water treatment, where durability, precision, and high flow capacity are critical. Our screens are constructed using advanced wedge wire technology, ensuring consistent slot openings and long service life even under harsh operating conditions.
Our stainless steel wedge wire flat panel filter screens are designed to deliver reliable solid-liquid separation, reduce maintenance downtime, and improve overall system efficiency. Whether you need to dewater coal fines, filter industrial wastewater, or clarify potable water, these screens provide a robust and cost-effective solution. With our factory-direct pricing and strict quality control, you can trust Xinye to meet your project requirements.
Key Features & Technical Specifications
- Material: High-grade stainless steel (304, 316L, etc.) for excellent corrosion resistance and mechanical strength.
- Slot Precision: V-shaped wedge wire profile ensures precise slot widths from 0.1mm to 10mm, minimizing clogging and maximizing flow.
- Flat Panel Design: Suitable for installation in filter presses, sieve bends, vibrating screens, and gravity flow systems.
- High Open Area: Optimized wire geometry provides up to 60% open area, allowing high throughput with low pressure drop.
- Self-Cleaning Capability: The wedge wire shape facilitates backwashing and reduces blinding.
- Customizable Dimensions: Panel size, slot orientation, and support rod spacing can be tailored to your equipment.
- Welded Construction: All joints are continuously welded for maximum structural integrity and leak-proof performance.
| Parameter | Available Options |
|---|---|
| Material Grade | 304, 316L, 904L, Duplex (on request) |
| Slot Width | 0.1 – 10 mm (tolerance ±0.02mm) |
| Panel Thickness | Customizable (support rod diameter 2–8 mm) |
| Maximum Panel Size | Up to 3000x1500 mm (single piece) |
| Wire Diameter | 1.5 – 5 mm (depending on slot and strength requirements) |
| Surface Finish | Pickled, passivated, or ground (optional) |
In coal mining applications, our screens are widely used in coal preparation plants for dewatering, desliming, and classifying fine coal. The wedge wire profile prevents pegging and allows efficient separation of coal from water, reducing moisture content and improving product quality. For water treatment, they serve as intake screens, filter underdrains, and support grids in municipal and industrial filtration systems. Their resistance to chemical attack and biofouling makes them ideal for aggressive environments.
Our manufacturing process employs advanced CNC wire bending and welding machines, ensuring consistent quality and dimensional accuracy. Every batch undergoes rigorous inspection including slot size verification, flatness check, and pressure testing. We also offer custom fabrication with customer-specific mounting holes, flanges, or frames to match your existing equipment.
Why Choose Xinye?
- Over 20 years of experience in wire mesh manufacturing and filter screen production.
- Factory-direct pricing with no middleman – competitive rates for both small and bulk orders.
- Short lead times: Standard sizes ship within 7–15 days; custom orders within 20–30 days.
- Global export: Our products have been shipped to over 50 countries, including USA, Germany, Australia, and South Africa.
- Technical support: Our engineering team can assist with screen selection and design optimization.
At Anping Xinye Metal Wire Mesh Products Co., Ltd., we are committed to delivering screens that exceed your expectations. Our dedicated quality control team monitors every production step, from raw material procurement to final packaging. We invite you to contact us for a quotation or to discuss your specific filtration needs. Let us help you achieve greater efficiency and reliability in your coal mining or water treatment operations.
Frequently Asked Questions (FAQ)
Q1: What stainless steel grades are available for these screens?
A: We offer 304, 316L, and 904L as standard, with Duplex stainless steel available upon request. The choice depends on the corrosiveness of the fluid and operating temperature.
Q2: Can you provide custom panel sizes and slot orientations?
A: Yes, we can customize panel dimensions, slot direction (parallel or perpendicular to flow), and support rod spacing to match your equipment. Please provide your drawings or specifications.
Q3: How do I clean a wedge wire flat panel screen?
A: The self-cleaning design allows easy backwashing. For heavy fouling, high-pressure water jet or chemical cleaning (e.g., mild acid) can be used, but avoid strong acids that may damage the stainless steel.
Q4: What is the maximum pressure rating for these screens?
A: The pressure rating depends on the panel thickness, support structure, and slot size. Typical working pressure ranges from 0.5 to 5 bar. For higher pressures, we recommend reinforced frames or additional support rods.
Q5: Are these screens suitable for dewatering coal fines?
A: Yes, they are widely used in coal beneficiation for dewatering. The wedge wire profile effectively separates fine coal from water, achieving low moisture content in the product.
Q6: Do you offer samples for testing?
A: Yes, sample panels (e.g., 200x200mm) are available for a nominal fee, which is refundable upon bulk order. Contact our sales team to arrange testing.
Q7: What is the typical lead time for a custom order?
A: After design approval, standard custom orders take 20–30 working days. Urgent orders can be expedited with prior arrangement.
Q8: How are the screens packaged for export?
A: We use wooden crates with protective foam and polypropylene sheets to prevent damage during transit. Each panel is individually wrapped and labeled.
Contact us today at Anping Xinye Metal Wire Mesh Products Co., Ltd. – your trusted partner for wedge wire filtration solutions. We look forward to serving your coal mining and water treatment needs.
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