Wedge Wire Sieve Bend Screen – Curved Screen for Solid Liquid Separation
Wedge wire sieve bend screen, also known as DSM screen or curved screen, is a highly efficient filtration and separation device used for solid-liquid separation in industrial processes. It is manufactured from stainless steel wedge wire, welded onto support rods and formed into a curved shape.
The curved design allows slurry or liquid to flow over the screen surface, where solids are separated efficiently through gravity and flow dynamics. The wedge wire structure provides precise slot openings and excellent anti-clogging performance, making sieve bend screens ideal for continuous filtration systems.
At WireMeshi, we produce high-quality wedge wire sieve bend screens designed for high efficiency, durability, and long-term operation in demanding environments such as mining, wastewater treatment, and food processing.
| Specifications
| Item | Details |
|---|---|
| Material | Stainless Steel 304 / 316 / 316L |
| Slot Size | 0.05 mm – 2 mm |
| Width | 300 mm – 2000 mm |
| Arc Angle | 45° – 180° |
| Radius | Custom available |
| Length | Custom available |
| Support Rod | Round wire / flat bar |
Structure & Working Principle
Wedge wire sieve bend screens consist of:
- V-shaped profile wire forming precise slot openings
- Support rods providing structural strength
- Curved screen surface for optimized flow distribution
How it works:
Liquid or slurry flows onto the curved screen surface. Due to gravity and centrifugal force:
- Liquid passes through the slots
- Solids remain on the surface and move downward
This ensures efficient separation with minimal energy consumption.
| Features
High Separation Efficiency
Curved design enhances gravity-driven filtration and improves performance.
Anti-Clogging Slot Structure
V-shaped wires prevent blockage and ensure continuous operation.
High Open Area
Maximizes flow capacity and reduces pressure drop.
Strong & Durable Construction
Fully welded stainless steel structure for long service life.
Low Maintenance
Self-cleaning design minimizes downtime and maintenance costs.
| Applications
1. Mining & Mineral Processing
Used for dewatering, classification, and ore separation.
2. Wastewater Treatment
Applied in sludge dewatering and filtration systems.
3. Food & Beverage Industry
Used in sugar, starch, and juice processing.
4. Pulp & Paper Industry
Applied in fiber recovery and screening.
5. Industrial Filtration Systems
Used in continuous screening and separation processes.
| Customization Options
We provide full customization services:
- Custom slot size and curvature
- Different arc angles and dimensions
- Reinforced frames and supports
- Surface polishing or treatment
- OEM production for industrial systems
| Packaging & Shipping
- Wrapped with protective film and waterproof materials
- Packed in wooden cases or steel frames
- Secure packaging for export
- Suitable for sea, air, and express shipping
Why Choose WireMeshi?
WireMeshi is a professional manufacturer of wedge wire filtration products. Our sieve bend screens are engineered for high efficiency and durability, helping clients improve filtration performance and reduce operational costs.
We provide reliable solutions for global industries including mining, water treatment, and food processing.
| FAQs
Q1: What is the difference between sieve bend screen and flat screen?
Sieve bend screens use a curved surface to improve filtration efficiency and handle higher flow rates.
Q2: What slot size should I choose?
It depends on your material and filtration requirement; we can recommend suitable sizes.
Q3: Can you customize arc angle and size?
Yes, all dimensions and curvature can be customized.