Product Description
Introducing the dewatering filtration wedge wire mesh trommel screen-a marvel of modern engineering in the form of a slotted wedge screen cylinder. This product redefines durability and efficiency.

Robust Rotary Drum Screen 800 mmAlso known as the wedge wire drum screen, this technological masterpiece is a type of rotary screen/drum screen that is typically crafted from high-grade stainless steel wedge wires or perforated plates. It boasts construction from stainless steel V-shaped wires alongside robust support rods, delivering an unparalleled efficient and reliable filtration effect.
The Rotary drum screen is a cylindrical marvel, an indispensable component of rotary screens. Its versatility shines in various industrial wastewater and sewage treatment arenas. As a common solid-liquid separation device, it excels in efficiently eliminating fine particles with diameters greater than 0.05 mm from wastewater, ensuring pristine water quality.
Product Parameters

Materials |
stainless steel 304/316L/321/310S, duplex steel 2205/2507 |
Screen Slots |
Customized 0.02-10.0 mm |
Screen Diameter |
500 mm, 600 mm, 800 mm, 1000 mm, 1100 mm, up to 2400 mm |
Screen Length |
Up to 5800 mm |
End Types |
Flange or metal rings |
Filtering direction |
FITO, FOTI |
Detailed Photos: Immerse yourself in an up-close visual experience of the remarkable craftsmanship and superior design of our Robust Rotary Drum Screen 800 mm with Advanced Filtering Direction, meticulously crafted by Hebei Slot Filter Technology Co., Ltd.

Work Principle
The industrial wastewater undergoes an efficient filtration journey as it is channeled to the sophisticated Robust Rotary Drum Screen. Here, the liquid is expertly distributed onto the wedge wire drum via a pressurized spray. This continuous rotation within the drum acts as a masterful guardian, intercepting and retaining suspended particles with precision. As the drum seamlessly revolves, solid impurities are skillfully gathered and concentrated, ensuring a thorough removal process. Witness the effortless removal of impurities as they are gently transported away from the filter screen, optimizing the filtration efficiency.
In cases where the impurities are flocculent, the rotary drum screen performs an additional cleaning marvel. While rotating, it effectively sweeps and cleans the screen's surface, maintaining peak dredge performance. This dynamic filtration process is adept at separating suspended solids from industrial wastewater, delivering a vital preliminary treatment. It lays the groundwork for further water treatment processes and facilitates valuable resource recovery, showcasing its indispensable role in modern wastewater management.
Feature
- The continuous slot openings are ingeniously engineered to significantly maximize the open area, elevating filtration efficiency to exceptional standards.
- Our innovative V-shaped wire structures are meticulously designed to minimize clogging, guaranteeing a seamless and uninterrupted flow, ensuring optimal performance.
- Experience superior operational efficiency with our advanced back washing capability, engineered for peak performance in demanding environments.
- Our robust reinforced rods are meticulously crafted to withstand high pressure, ensuring resilience and durability under high-speed rotary working conditions.
- Crafted from premium stainless steel, our product stands against corrosion and rust, offering unmatched durability and reliability.
- Equipped with practical flange or metal ring ends, our design allows for effortless installation onto the intended system.
- Boasting a smooth surface, our product excels in high filtering efficiency, coupled with exceptional self-cleaning and clogging resistance capabilities.
Product Application

The versatile Robust Rotary Drum Screen 800 mm with Advanced Filtering Direction from Hebei Slot Filter Technology Co., Ltd. excels in a wide array of food & beverage and industrial wastewater applications. It is specifically designed for effective performance in challenging environments such as beef, hog, poultry, and seafood offal processing, protein rendering, fruit and vegetable processing, and the demanding pulp & paper production industry.
- Municipal Sewage Treatment
- Papermaking Wastewater
- Water Treatment Plant
- Leather Industry
- Beverage Industry
- Slaughterhouse
- Pharmaceutical Wastewater
- Food Industry
Packaging & Shipping
To ensure safe and secure delivery, our packaging options include durable plastic film packaging, protective bubble wrap, sturdy wooden boxes, or tailored solutions to meet your specific needs.
Company Profile

Hebei Slot Filter Technology CO., LTD Founded in 2014, Hebei Slot Filter Technology Co., Ltd. stands as a beacon of excellence in industry and trade integration. Equipped with state-of-the-art international welding processing equipment and backed by a team of seasoned experts, we boast a decade of unrivaled proficiency in the art of filtration and solid-liquid separation. We are dedicated to delivering high-caliber products and impeccable services that exceed expectations.
Main products: Our diverse product line features Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, and Johnson Screen Support Grids, among others, including Well Screens, Backwash Filters, Resin Traps, and Laterals Water Distributors. We proudly offer a wide array of raw material options such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy. Our innovative solutions are crucial in sectors that require efficient separation of solids and liquids or solids from solids, catering to industries like water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our factory is home to more than ten dedicated production lines, each expertly engineered to accommodate a spectrum of custom requirements. From CNC punching and drilling to laser cutting and high-frequency resistance welding, we employ a multitude of manufacturing processes including milling, polishing, and pickling, ensuring bespoke solutions tailored to your specifications.
Our unwavering mission is to rigorously uphold product quality, continuously refine our professional skills, and innovate new products and solutions that address the unique demands of our valued customers. We are committed to being a solution-driven manufacturer, fostering long-term, mutually beneficial partnerships that embody the ethos of win-win cooperation.

Workshop & Production
Quality Management: Ensuring excellence is a commitment we take seriously, with rigorous quality checks at every stage to deliver products that surpass expectations.

FAQ: Your questions answered, bringing clarity to your inquiries about our remarkable products and services.
1. Who are we? Delve into the essence of our identity at Hebei Slot Filter Technology Co., Ltd., a pioneer in the field with a rich history since 2014.
We are based in Hebei, China, and since 2014, we've been a leading force in the industry, catering to North America (40.00%), Western Europe (30.00%), and South Asia (10.00%).
Our global reach extends to Africa (10.00%) and the Middle East (10.00%). We operate with a dynamic team of 11-50 professionals, all committed to excellence.
2. How can we guarantee quality? Our commitment to quality is unwavering, with a meticulous approach to production that ensures every product meets our high standards.
We start with a pre-production sample, scrutinizing every detail before mass production to ensure perfection from the outset;
And with a thorough final inspection before shipment, we ensure you receive flawless products every time.
3. What can you buy from us? Discover our extensive range of top-tier products that cater to your specific needs and applications.
Our offerings include Wedge Wire Screens, Sieve bend screens, Centrifugal screens, Water Intake screens, Johnson screen support grids, Well screens, Backwash filters, Resin traps, Laterals Water distributors, and Perforated metal, among others.
4. Why should you buy from us, not from other suppliers? Experience the unparalleled benefits that set us apart from the competition.
1. We offer robust support for OEM & ODM projects, tailoring solutions to meet your unique specifications with precision.
2. Our team is equipped to assist customers with tailor-made design drawings, ensuring a perfect fit for your requirements.
3. With a dedicated professional research and development group, innovation is at the core of our operations.
5. What services can we provide? A comprehensive suite of services that cater to your every need, delivered with excellence.
Accepted Delivery Terms: We offer a variety of convenient delivery options including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES.
Accepted Payment Currency: Our transactions are flexible, accepting a wide range of currencies such as USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.
Accepted Payment Type: We offer versatile payment methods like T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.
Language Spoken: Our multilingual support team is fluent in English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.