
Discover the Exceptional 120° Pressure Arc Bending Screen Tailored for the Starch Industry
The Pressure Arc Screen, known in the industry as the Pressure Arc Sieve Bend Screen or DSM Sieve Bend Screen, stands as a pinnacle of advanced screening technology. This versatile equipment finds its essential place in starch processing, optimizing efficiency across multi-stage counter-current rinsing. Within the starch production framework, it plays a crucial role by seamlessly separating starch from germ and fiber, marking an indispensable step in the starch production journey.
Our Pressure Arc Screen is a masterpiece of static, efficient screening technology, optimizing the separation and grading of wet materials through strategic pressure. Crafted with precision, the screen surface undergoes specialized processing to achieve a highly polished finish, delivering an extraordinarily smooth and even surface. With a design that boasts sharp edges and outstanding wear resistance, our screen ensures that starch milk, propelled at precise pressure, traverses the surface with remarkable steadiness, avoiding any fluctuation or splashing for optimal performance.
Screen Arc Angle: |
120° |
Material Standard: |
ASTM 316L |
Slot Size: |
50 μm, 75 μm, 100 μm, 120 μm, 150 μm, 200 μm,or customized |
Surface wedge wires: |
10s, or customized. |
Support rods: |
SLT-25, or customized. |
Screen width: |
585 mm, 710 mm,730mm, 825 mm or customized. |
Screen Arc Length: |
1595 mm |
Screen Arc Radius: |
762mm |
Frame steel: |
20x20mm with 9x11mm groove |
Innovative Working Principle of Pressure Arc Screen Sieve Bend Screen
Experience the efficiency: The starch emulsion is expertly sprayed from the nozzle onto the screen surface, utilizing a specific pressure and spray speed for optimal performance. The starch emulsion is applied to the screen surface meticulously along the tangent direction of the arc screen surface, allowing it to spread swiftly and evenly, covering the screen surface seamlessly, and facilitating a rapid flow through the screen surface. Remarkably, the flow direction of the starch emulsion aligns perpendicularly with the screen slits.
As the starch emulsion is subjected to a synergy of forces - centrifugal, impact, gravity, and the precise cutting force of the screen wire wedge -the starch emulsion is efficiently processed on the concave arc screen surface.
The wedge-shaped screen wire acts as a precision instrument. Under the starch emulsion's influence, it impacts the screen wire's sharp edge. The starch is refined, scraped into a delicate liquid layer. This liquid layer and the fine particles, swiftly navigate through the narrow and precise screen slits, forming the undersize flow beneath; meanwhile, some of the liquid layer
and coarser particles elegantly traverse the screen surface, becoming the oversize that exits gracefully from the overflow port.
- Experience the power of efficient impurity separation! Our pressure arc screen is engineered to excel under high pressure, expertly removing fine particles and impurities from the starch slurry. This ensures your final product is impeccably clean, free from any contaminants, and meets the highest standards.
- Achieve unparalleled screening efficiency! Thanks to the ingenious curved design of our screen surface, starch slurry flows seamlessly and uniformly across the screen. This not only maximizes screening efficiency but also dramatically reduces the risk of blockages or clogging, ensuring smooth and consistent operation.
- Innovative Self-cleaning Mechanism! Our pressure arc screen is equipped with a state-of-the-art self-cleaning system. Trapped particles and impurities are effortlessly removed from the screen surface through an efficient backwash or flushing system, allowing the screen to operate continuously without interruption or the need for manual cleaning.
- Unmatched Durability and Longevity! Crafted from premium-quality stainless steel, our pressure arc screen is highly resistant to corrosion and wear. Its robust construction guarantees years of reliable performance with minimal maintenance, making it a wise and cost-effective investment.
- Tailor-made Customizability! The versatility of our pressure arc screen allows it to be fully customized to fit the unique demands of various starch processing applications. With options for different screen sizes, slot sizes, and pressure ratings, it is adaptable to a wide range of operating conditions, ensuring perfect alignment with your specific requirements.
Detailed Photos
Addressing the diverse needs for customization, we create final production confirmation drawings tailored to each customer's specifications. Throughout the design process, we maintain close communication with clients to ensure that the final output aligns perfectly with their expectations, delivering a solution that is both precise and personalized.
- Our versatile dewatering or grading screen is expertly designed to provide exceptional performance in a wide range of industrial processes. Its superb construction ensures optimal results every time.
- Perfectly suited for the rigorous demands of starch processing, this screen excels in applications involving corn starch, tapioca starch, and potato starch. Experience the remarkable efficiency and precision that enhances your production line.
- In the paper and pulp industries, our advanced technology leads the way in fiber recovery and pulp thickening. This screen supports efficient operations, guaranteeing high performance and enhanced recovery rates, making it an essential component of any production process.
- Specially engineered for the dairy industry, this screen is indispensable for the effective separation of curd and whey. It facilitates seamless processing, ensuring purity and quality in dairy production.

1. Secure Plastic Film Packaging - Ensures your product remains pristine and protected during transit.
2. Robust Tie Packaging - Keeps your items tightly bound and safeguarded against movement.
3. Durable Wooden Box - Offers a sturdy and reliable option for ultimate protection.
4. Protective Bubble Wrap - Adds an extra layer of cushioning to prevent any potential damage.
5. Tailored Customization - Designed to meet your specific packaging requirements perfectly.


Hebei Slot Filter Technology Co., Ltd. Established in 2014, Hebei Slot Filter Technology Co., Ltd. is a distinguished industry and trade integration company, equipped with internationally advanced welding processing equipment and a highly skilled production team.
With a decade of expertise in producing top-tier filtration and solid-liquid separation products, we guarantee unparalleled quality and service. Our premier product line includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, Perforated Metal, and more. We offer a diverse range of raw materials like SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our solutions are perfect for industries requiring solid-liquid separation or solid-solid separation, including water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our state-of-the-art facility boasts over ten specialized production lines, employing an array of manufacturing processes to cater to custom needs. These include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
We are steadfast in our commitment to maintaining strict quality control, enhancing professional skills, and innovating new products and solutions to satisfy the unique demands of our clients. Our mission is to be a solution-centric manufacturer, focused on creating enduring, win-win partnerships.
cooperation with our customers.
As a distinguished leader in wedge wire manufacturing, we at Hebei Slot Filter Technology Co., Ltd., pride ourselves on the impeccable standards of our production facilities. Our workshop is a testament to our commitment to excellence, equipped with state-of-the-art machinery and manned by highly skilled professionals. This harmonious blend of advanced technology and expert craftsmanship ensures that our products meet and exceed the highest quality standards. Our rigorous quality control system is the backbone of our operations, guaranteeing unparalleled reliability and performance in every piece we produce.
Quality Management

1. Who are we?
We are based in Hebei, China, start from 2014,sell to North America(40.00%),Western Europe(30.00%), South Asia (10.00%),
Africa(10.00%), Mid East(10.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Johnson Screen,Water Intake Screen,Coanda Intake Screen,Rotary Drum Screen,Resin Trap,Pressure Arc Screen,Water Filter Nozzle.
4. Why should you buy from us not from other suppliers?
1. Support OEM & ODM
2. We can help customers design drawings.
3. We have own professional research and development group.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken :English, Chinese, Spanish, Japanese ,Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
If any interesting to be our agent in your local market, feel free to contact with me.