Hebei YUBO Filtration Equipment Co., Ltd. Hebei YUBO Filtration Equipment Co., Ltd.

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Sieve Bend Screen

A sieve bend screen, also known as a DSM screen, is a specialized type of screen made from stainless steel wedge wires formed into a curved concave wedge bar shape. These screens serve a dual purpose, allowing for both the classification of particle sizes and the dewatering of fine particles within a slurry.

In terms of profile and performance, sieve bends excel when compared to flat screen panels in similar applications. 

Application field of filter element

Coal Mine Industry filter Vibro Sifter Machine Solid-Liquid Separation Coanda Screen Water Treatment

Coal Mine Industry filter

Sieve Bends are used for both size classification and dewatering of fine particles. Because of the low operating cost, longer screen life, no moving parts, and are very efficiency in processing high capacities of material advantage, the sieve bend screen is popular in coal industry, mineral, and industrial applications.

Vibro Sifter Machine

The Sieve Bend screen helps you separate fine solids from the slurry. Our Sieve Bend range features screens of many sizes to serve all your needs regardless of the size of your applications.The DSM screen is the best filter elements for Vibro Sifter Machine.

Solid-Liquid Separation

Sieve Bend Screens are useful for sizing and dewatering applications to separate solids from liquids, as well as solid/solid separation for dry feed applications.

Coanda Screen Water Treatment

The shape of the sieve bend screen offers a high filtration rate because of the forces exerted by the particles in the flow over the sieve bend. The common DSM screen available types are 45°, 60°, 120°, 270°, 300°. Different types have special applications, they are widely used in wastewater cleaning up, Coanda screen, Hydropower generation.

Product Model

What is sieve bend screen?

A sieve bend screen, also referred to as a DSM screen, is a specialized type of screen constructed from stainless steel wedge wires that are shaped into a curved concave wedge bar configuration. These screens serve a dual purpose, being highly effective for both size classification and dewatering of fine particles within a slurry. They offer distinct advantages over flat screen panels when used in similar applications.

Do you know the advantages of DSM screens in specific applications?

Sieve Bend DSM screens

The DSM screen, or sieve bend screen, is particularly well-suited for sizing and dewatering applications, enabling the removal of solids from liquids or facilitating solid/solid separation in dry feed scenarios. 

Its curved surface structure enhances its performance, providing a higher flow rate, increased capacity, and superior filtration capabilities compared to flat wedge wire screen panels.

Manufacturing the wedge wire DSM screen involves the welding of stainless steel V-shaped profile wires onto wedge wire support rods. Subsequently, these wedge wire panel screens are precision-cut and shaped into the distinctive sieve bend configuration. Finally, they are securely inserted into a stainless steel frame, simplifying the installation process onto various types of equipment.

Why choose US?

The continuous slots on the wedge wire sieve bends ensure efficient filtering performance. Stainless steel is the most commonly used material for these bend filter screens, although we have the flexibility to produce them with various materials and grades, tailored to your specific requirements. Additionally, we offer special surface treatments to enhance the suitability of the wedge wire screen for your particular application.

Our expertise extends to the custom manufacturing of sieve wedge wire screens, accommodating individualized dimensions, radii, and lengths. With our skilled engineering and precision production capabilities, we ensure that our sieve bend screens meet the highest standards of quality and performance.

If you choose DSM sieve bend screens for industrial applications, you will benefit from more than the following:

Outstanding Filtration Performance: Sieve Bend Wedge Wire Screens deliver exceptional filtration efficiency, ensuring the removal of fine particles and impurities from various liquids and slurries.

Customized Bend Screen Design: These screens can be tailored to specific applications, allowing for the design of customized solutions that meet precise filtration requirements and operating conditions.

Corrosion Resistance: Made from high-quality materials, such as stainless steel, Sieve Bend Wedge Wire Screens exhibit excellent corrosion resistance, ensuring their durability and reliability even in harsh and corrosive environments.

Durable with Long Service Life: These screens are built to last, offering a prolonged service life, which reduces maintenance and replacement costs over time.

Precise Open Gap: The precise and uniform gap spacing in the wedge wire design ensures consistent and accurate particle separation, making them ideal for critical filtration processes.

High Capacity Compared to Panel Wedge Wire Screens: Sieve Bend Wedge Wire Screens typically provide higher capacity and throughput compared to flat panel wedge wire screens, making them suitable for applications requiring efficient liquid-solid separation or dewatering.

These advantages make Sieve Bend Wedge Wire Screens a preferred choice in various industries where reliable and high-performance filtration is essential.

YUBO-One of the leading industrial  DSM sieve bend screens Manufacturer in China

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