
120° Pressure Arc Bending Screen for Starch Industry: Embrace the innovation of our 120° Pressure Arc Bending Screen, tailored specifically for the starch industry to enhance productivity and product quality.
Pressure Arc Screen, also known as DSM Sieve Bend Screen, is a premier screening equipment offering versatile applications. Perfect for the starch industry, it excels in multi-stage counter-current rinses, crucial for separating starch from germ and fiber in the production process. This pivotal step ensures the purity and quality of your starch products.
The Pressure Arc Screen stands out as a static, yet remarkably efficient screening solution. It expertly grades wet materials using pressure, with a specially processed, highly polished screen surface that is both smooth and uniform. Engineered for durability, the screen wire features a sharp edge and exceptional wear resistance. As the starch milk passes swiftly through under pressure, the design ensures optimal separation without any fluctuation or splashing, maintaining the integrity of your process.
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 |
Working Principle of Pressure Arc Screen Sieve Bend Screen
The innovative starch emulsion is expertly sprayed from the nozzle onto the cutting-edge screen surface, utilizing precise pressure and an optimized spray speed. This starch emulsion is deftly directed toward the screen surface, aligning with the tangent direction of the arc, ensuring it spreads rapidly and evenly blankets the entire screen surface. It seamlessly flows through the screen, guided by the impeccable design. The flow orientation of the starch emulsion is engineered to be at right angles to the screen slit,
subjecting the starch emulsion to a symphony of forces - centrifugal, impact, gravity, and the precise cutting force of the screen wire's sharpened edge.The advanced wedge-shaped screen wire serves as a precision instrument, akin to a sharp knife;
under this meticulous setup, the starch emulsion collides with the screen's sharpened edge, transforming the starch into a refined, thin liquid layer. This liquid layer, along with fine particles, swiftly navigate through the narrow confines of the screen slits, culminating in the formation of the undersize as it enters the bottom flow, while a portion of the liquid layer alongside coarser particles journeys across the
screen surface, ultimately becoming the oversize, and seamlessly exits through the overflow port.
- Efficient Separation of Impurities. Experience unparalleled purity with our Advanced Wedge Wire Screen, expertly crafted to efficiently separate impurities and elevate your processing performance to new heights. Designed for High Pressure: The pressure arc screen is engineered to excel under high-pressure conditions, adeptly removing fine particles and impurities from starch slurry. This ensures a pristine final product, free from contaminants, ready to meet the highest quality standards.
- High Screening Efficiency. Achieve exceptional screening efficiency with our state-of-the-art design, ensuring optimal flow and precision in separating materials. Curved Perfection: The unique curvature of the screen surface guarantees uniform flow of starch slurry, enhancing screening efficiency while significantly reducing the risk of blockages or clogging, thus ensuring seamless operations.
- Self-Cleaning Marvel. Innovative Self-Cleaning Design: Our pressure arc screen incorporates a sophisticated self-cleaning mechanism, where trapped particles and impurities are effortlessly removed through an efficient backwash or flushing system. This innovation ensures uninterrupted operation without the hassle of manual cleaning.
- Durable and Long-Lasting. Built to Last: Crafted from premium ASTM 316L stainless steel, our pressure arc screen boasts remarkable resistance to corrosion and wear, promising years of reliable service with minimal maintenance. It's the epitome of durability.
- Customizable Solutions. Tailored to Your Needs: Our pressure arc screens can be expertly customized to suit the specific demands of diverse starch processing applications. Choose from a range of screen sizes, slot sizes, and pressure ratings, ensuring the perfect fit for your unique operating conditions.
Detailed Photos
Seamless Customization Process: To address various bespoke product demands, we provide final production confirmation drawings meticulously tailored to customers' specifications. We maintain close communication throughout the design process to ensure that the final drawings flawlessly align with client expectations.
- Our dewatering or grading screen is meticulously engineered to deliver unparalleled performance. Whether it's for separating excess water or grading fine materials, our screens ensure efficiency and precision, making them a cornerstone in operations that require reliable separation.
- Ideal for the starch industry, our product is expertly crafted to deliver optimal performance in the screening of corn starch, tapioca starch, and potato starch. Each screen is designed to maintain consistency and accuracy, providing exceptional results and enhancing production processes.
- In the paper and pulp industries, our screens excel in fiber recovery and pulp thickening. They are designed to maximize recovery and ensure uniform thickening, providing enhanced efficiency and productivity, thereby supporting sustainable practices and boosting operational capacity.
- Within the dairy industry, our screens are an essential asset for curd and whey separation. They ensure precise separation, guaranteeing quality and consistency in dairy production. Our screens are designed to improve the overall quality of the end products, supporting high standards in dairy processing.

1. Plastic Film Packaging: We encase each product in a durable plastic film, providing a protective shield against environmental factors, ensuring a pristine condition upon arrival.
2. Tie Packaging: Secure and steadfast, our tie packaging adds an extra layer of stability, safeguarding the product during transit.
3. Wooden Box: Robust and resilient, our wooden box packaging offers maximum protection, perfect for long-distance shipping.
4. Bubble Wrap: Cushioning excellence with bubble wrap, we offer an additional layer of defense against impacts, ensuring the integrity of our products.
5. Customized: Tailor your packaging to meet specific needs with our customizable options, providing flexibility and assurance for any shipping requirements.


Hebei Slot Filter Technology Co., Ltd. Established in 2014, Hebei Slot Filter Technology Co., Ltd. is a seamless fusion of industry and trade. Equipped with cutting-edge international welding processing equipment and backed by a team of seasoned professionals, we are committed to excellence.
With a decade of specialized expertise in crafting filtration and solid-liquid separation solutions, we promise unmatched quality in both products and service. Our diverse product line includes the Advanced Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grid, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, and Perforated Metals. We cater to a broad spectrum of raw materials like SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. These products find their application in myriad sectors such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, and petrochemicals, wherever efficient solid and liquid separation is imperative.
Our state-of-the-art facility boasts over ten advanced production lines, each incorporating a variety of sophisticated manufacturing processes, such as CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more, ensuring we can tailor solutions to meet bespoke requirements.
Our unwavering mission is to maintain rigorous quality control standards and to continually refine our professional expertise. In an effort to innovate, we are dedicated to developing customized solutions that cater to the unique challenges faced by our clients. Our focus is on being a solution-driven manufacturer, aiming to foster enduring partnerships and mutual success.
We are committed to achieving long-term win-win cooperation with our valued customers.
As a distinguished leader in the wedge wire products industry, we at Hebei Slot Filter Technology Co., Ltd. are committed to excellence. Our impeccably organized workshop is equipped with state-of-the-art machinery and run by highly skilled professionals. We adhere to a stringent quality control system to ensure our Advanced Wedge Wire Screen meets the highest standards of durability and precision.
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.