Also known as DSM screen, the curved wedge wire screen is a type of curved concave wedge rod screen made from stainless steel wedge wire.
The DSM wedge wire screen is manufactured by welding stainless steel V-shaped profile wires onto wedge wire support rods. The resulting wedge wire panel is then cut and curved into screens with commonly used angles, such as 45° and 60°, or other custom arc degrees. Finally, the curved wedge wire screen is mounted into a stainless steel frame for easy installation in equipment.
Specifications of Sieve bend screen
| Material | SS304, SS304L, SS316, SS316L, SS321, Duplex, Hastelloy, etc | ||||||
| Length Range | Up to 6000mm | ||||||
| Width Range | Up to 6000mm | ||||||
| Slot Range | 20 micron to 3000 micron (Tolerance:+-5 micron) | ||||||
| Wedge Wire | 0.5x1.5 | 0.75x1.5 | 1x2 | 1.5x2.5 | 2x3 | 2x4 | 3x5 |
| Support Rod | 1.5x2.52x3 | 1.5x2.52x3 | 1.5*2.52x3 | 2x3 | 3*5 | 3x5 | 3x54*65*8 |
| Angle | 90°,120°,140°,150°,160° etc. | ||||||
| Arc height | 10mm,15mm,20mm,50mm or depend on you size of screen panel. | ||||||
| Frame | No frame or ” L” type frame, ordinary frame, 5*10mm frame etc, according to your request. | ||||||
| Note | Customized according to requirement | ||||||
Features of Sieve Bend Screen
1. Superior Filtering, Sizing, and Dewatering Performance
The sieve bend screen offers exceptional efficiency in filtering, sizing, and dewatering processes, ensuring optimal separation and water removal for various applications.
2. Excellent Mechanical Properties
Constructed with robust wedge wire, the screen provides outstanding mechanical strength and stability, making it suitable for demanding industrial applications.
3. Higher Capacity than Traditional Vibrating Screens
Compared to conventional vibrating screens, sieve bend screens can handle larger volumes of material while maintaining precision and efficiency.
4. Corrosion and Rust Resistance
Made from high-quality materials such as stainless steel, these screens resist corrosion and rust, ensuring reliability even in chemically aggressive environments.
5. High Temperature Resistance
With the ability to withstand extreme temperatures, the sieve bend screen performs consistently under harsh operational conditions.
6. Low Maintenance Requirements
The screen's non-clogging wedge wire design and smooth surface make cleaning easy and significantly reduce maintenance needs, saving time and operational costs.
7. Non-Clogging Design
The V-shaped wire profile prevents material buildup, ensuring continuous and efficient operation without frequent interruptions.
8. Long and Durable Service Life
Built with durable materials and designed for longevity, the sieve bend screen provides a reliable and long-lasting solution for industrial applications.
9. Ease of Installation and Replacement
Lightweight and precisely engineered, the screen is easy to install and replace, minimizing downtime during maintenance or upgrades.
Applications of Sieve Bend Screen
Sieve bend screens are widely used for dewatering, sizing, and wastewater cleanup across multiple industries. They play a critical role in enhancing process efficiency and maintaining environmental compliance. Common application areas include:
1. Sewage Treatment
Ideal for filtering solid waste and separating particles from sewage water, making it suitable for municipal and industrial wastewater treatment plants.
2. Laundry Wash Water Cleanup
Used to filter lint, fibers, and other debris from laundry wastewater, improving water quality and recycling efficiency.
3. Poultry, Fish, Fruit, and Vegetable Wastewater Processing
Effectively removes organic waste and solid particles from processing water in the food and beverage industry, ensuring cleaner effluent and reduced environmental impact.
4. Minerals Processing
Designed to handle the rigorous demands of mineral processing, including separation and dewatering of fine particles in mining operations.
5. Paper Production
Essential for filtering and dewatering in pulp and paper manufacturing, maintaining product quality and reducing waste.
6. Textile Plants
Removes fibers, lint, and dye residues from wastewater in textile production, supporting water recycling and environmental sustainability.
