Stainless Steel Wedge Wire Flat Panel Filter Screen for Coal Mining and Water Treatment
Product Spotlights
Anping Xinye Metal Wire Mesh Products Co., Ltd, located in Hengshui, Hebei, China, is a trusted manufacturer specializing in industrial filtration screens. Our Stainless Steel Wedge Wire Flat Panel Filter Screen is engineered to deliver high-performance separation in demanding environments such as coal mining and water treatment. This product combines robust construction with precise slot accuracy, ensuring efficient dewatering, sieving, and solid-liquid separation. With years of expertise in wire mesh manufacturing, we offer a reliable solution that reduces downtime and maintenance costs.
The wedge wire flat panel design features a continuous V-shaped wire wrapped around support rods, creating a smooth surface that minimizes clogging and maximizes flow. The open area is optimized for high throughput, while the stainless steel material provides excellent corrosion resistance and long service life. Whether you need to screen coal slurries, filter wastewater, or separate solids in industrial processes, our panels are customizable to meet your exact specifications.
Key Features & Technical Specifications
- Material: Premium stainless steel (304, 316, 316L) – high strength and corrosion resistance.
- Slot Design: Precision wedge wire profile – self-cleaning and non-clogging.
- Slot Accuracy: ±0.05 mm, ensuring consistent filtration performance.
- Flat Panel Structure: Rigid frame with welded support rods – withstands high pressure and impact.
- Customizable Dimensions: Length, width, thickness, and slot size tailored to your equipment.
- High Open Area: Up to 60% for maximum flow capacity.
- Applications: Coal dewatering, sand gravel separation, municipal water treatment, food processing, and more.
- Easy Installation: Can be mounted in frames, baskets, or used as standalone panels.
| Parameter | Available Range | Standard Options |
|---|---|---|
| Slot Size | 0.1 – 10 mm | 0.5, 1, 2, 3, 5 mm |
| Wire Diameter | 1.5 – 5 mm | 2.0, 2.5, 3.0 mm |
| Panel Thickness | 10 – 50 mm | 20, 30, 40 mm |
| Maximum Panel Size | Up to 3000 × 1500 mm | Custom |
| Operating Temperature | -20°C to 400°C | Depends on material |
Advantages for Your Business
Choosing our stainless steel wedge wire flat panel filter screens means you invest in a product that reduces operational costs and improves efficiency. The V-shaped wire profile prevents particles from wedging into the slots, allowing continuous operation without frequent cleaning. This design also provides higher mechanical strength compared to woven wire mesh, making it suitable for high-pressure washing and heavy-duty applications.
In coal mining, these screens are used for coal dewatering, fine coal recovery, and dense medium separation. Their high open area ensures rapid drainage, while the rigid structure withstands abrasive materials. For water treatment, they serve as intake screens, sediment filters, and support grids for filter media. The stainless steel construction resists rust and chemical attack, extending service life in harsh environments.
We also offer optional surface treatments such as pickling and passivation to enhance corrosion resistance. Customization is available for slot size, panel dimensions, support rod pitch, and frame type. Our team works closely with clients to ensure the screens integrate seamlessly into existing systems.
Trust & Reliability
Anping Xinye Metal Wire Mesh Products Co., Ltd has been a dedicated manufacturer of wire mesh products for over a decade. Based in the wire mesh capital of China – Hengshui, Hebei – we leverage local supply chains and skilled craftsmanship to deliver consistent quality. Our factory is equipped with advanced welding and cutting machinery, and every screen undergoes strict dimensional and visual inspection before shipment. We have served clients in mining, petrochemical, water treatment, and food industries worldwide, building a reputation for durable and precise filtration solutions.
We understand that reliable filtration is critical to your operations. That's why we stand behind our products with responsive customer service and technical support. Whether you need a standard size or a custom design, we are ready to provide a solution that meets your requirements. Contact us today to discuss your project or request a quotation.
Frequently Asked Questions (FAQ)
1. What materials are available for this wedge wire screen?
We offer stainless steel grades 304, 316, and 316L. Grade 304 is suitable for general water treatment, while 316/316L provides superior corrosion resistance for chemical or marine environments. Other materials like duplex stainless steel are available on request.
2. Can the slot size be customized for my specific application?
Yes, slot sizes from 0.1 mm to 10 mm are available, and we can achieve tolerances of ±0.05 mm. For coal dewatering, typical slots range from 0.5 mm to 2 mm; for water intake screens, 1 mm to 5 mm is common. Please provide your particle size distribution for a recommendation.
3. How does the wedge wire design prevent clogging?
The V-shaped profile creates a slot that is wider on the discharge side and narrower on the feed side. This allows particles that pass through to exit freely, while larger particles are retained on the surface. The smooth surface also reduces material buildup, making the screen self-cleaning during operation.
4. What are the maximum panel dimensions you can produce?
Our standard maximum is 3000 mm in length and 1500 mm in width, but larger panels can be manufactured with reinforced support. For very large installations, we can supply multiple panels that bolt together.
5. Is this screen suitable for high-pressure backwashing?
Yes, the welded construction provides high structural integrity. Panels can withstand backwash pressures up to 6 bar (depending on thickness and support rod spacing). If you require higher pressure, we can design a reinforced version.
6. How do you handle packaging and shipping?
Each panel is individually wrapped with protective material (foam, cardboard, or wooden crates for large sizes). We ship via sea, air, or express courier. For international orders, we ensure proper export packaging to prevent damage during transit.
7. Can I get a sample before placing a bulk order?
Yes, samples are available for a small fee plus shipping. The cost will be deducted from your first order. Please contact our sales team with your requirements.
8. What is the typical lead time?
For standard sizes, lead time is 7–15 working days. Custom orders typically take 15–25 working days depending on complexity and quantity. We also offer expedited services for urgent projects.
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