Product Description
Experience superior dewatering filtration with our state-of-the-art wedge wire mesh trommel screen, featuring a slotted wedge screen cylinder. Engineered for precision and efficiency, it ensures optimal performance and durability.

Rotary Drum ScreenAlso known as the wedge wire drum screen, this innovative rotary screen is meticulously crafted from high-grade stainless steel wedge wires or perforated plates. With its V-shaped wires and robust support rods, it promises a highly efficient and dependable filtration effect, setting the benchmark for modern filtration solutions.
The rotary drum screen, a cylindrical marvel, forms the cornerstone of effective rotary screens. Its versatile application spans across diverse industrial wastewater and sewage treatment sectors. This indispensable solid-liquid separation device excels at removing fine particles with a diameter greater than 0.05 mm, ensuring cleaner, clearer wastewater management with unmatched efficiency.
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: Explore an array of stunning visuals that capture the essence and superior craftsmanship of our Rotary Drum Screen. Each image showcases the intricate design and robust construction, allowing you to appreciate the superior quality and innovative features up close. Witness the hallmark of cutting-edge technology through our focused lens.

Work Principle
The ingenious engineering behind our filtration process begins as industrial wastewater is directed through a pipeline to the rotary drum screen. This liquid is meticulously distributed across the surface of the wedge wire rotary drum screen by the force of pressure. As the wedge wire drum rotates consistently within the filter, it adeptly intercepts and retains the suspended solids present in the liquid. With each continuous rotation, the drum artfully accumulates and concentrates solid impurities, gradually leading them to gather. Through the seamless rotation of the wedge wire rotary drum screen, these solid impurities are efficiently removed, enhancing the purity of the filtered liquid.
In cases where the impurities take the form of flocs, they are cleverly swept across the screen's surface as they journey with the rotary drum screen. This movement is essential in maintaining the screen's dredge performance by ensuring it remains clean and optimally functional. This sophisticated filtration process stands as a robust solution for effectively separating suspended solids from industrial wastewater. It lays the groundwork for subsequent water treatment, paving the way for efficient resource recovery and achieving superior preliminary water treatment outcomes.
Feature
- Experience unparalleled filtration efficiency with continuous slot openings that exponentially enhance the open area, ensuring optimal filtration for your industrial applications.
- Engineered with innovative V-shaped wire structures, this design minimizes clogging and guarantees a seamless, uninterrupted flow, delivering consistent and reliable performance.
- Equipped with superior backwashing capabilities, this system ensures high operational efficiency, maintaining peak performance even in demanding environments.
- Built with reinforced rods, our Rotary Drum Screen withstands high-pressure conditions during high-speed rotation, providing robust durability and dependability.
- Crafted from premium stainless steel, this product resists corrosion and rust, offering exceptional longevity and unrivaled reliability.
- Featuring flange or metal ring ends, installation is simplified, allowing for quick and easy setup in any industrial setting.
- Boasting a smooth surface, high filtering efficiency, and advanced self-cleaning capabilities, this product delivers outstanding clogging resistance, ensuring consistent and efficient operation.
Product Application

The Rotary Drum Screen with 500 mm Diameter and Heat Resistance Feature from Hebei Slot Filter Technology Co., Ltd. has proven versatility in a plethora of food & beverage as well as industrial wastewater applications. Experience its exceptional performance in environments ranging from beef, hog, poultry, and seafood offal to protein rendering. This remarkable product also shines in fruit and vegetable processing, pulp & paper production, ensuring efficient and resilient operation.
- Municipal Sewage treatment
- Papermaking wastewater
- Water Treatment Plant
- Leather industry
- Beverage industry
- Slaughterhouse
- Pharmaceutical wastewater
- Food industry
Packaging & Shipping
Our packaging solutions are designed to ensure the utmost safety and security during transportation. Choose from options like plastic film packaging, bubble wrap, sturdy wooden boxes or opt for a customized packaging solution tailored to your specific needs, guaranteeing that your Rotary Drum Screen arrives in pristine condition.
Company Profile

Hebei Slot Filter Technology CO.,LTD Founded in 2014, Hebei Slot Filter Technology Co., Ltd. is a dynamic industry and trade integration company. We boast international advanced welding processing equipment and a professional production team. With a decade of specialized experience in crafting premium filtration and solid-liquid separation products, we are committed to delivering unparalleled quality products and exceptional services.
Main Products: Our diverse range 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, and Perforated Metals. We offer an extensive selection of raw materials, featuring SS304, SS316L, duplex steel, super duplex, Monel 400, Hastelloy, and more. Our products are indispensable in applications where solids must be separated from liquids or other solids, serving vital roles in water treatment, starch processing, sugar mills, pharmaceutical, chemical, petrochemical, and various other industrial sectors.
Our factory is equipped with over ten specialized production lines, each utilizing a variety of sophisticated manufacturing processes. We excel in meeting custom needs with precision techniques such as CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering goal is to ensure meticulous product quality and continuously enhance our professional expertise. We aim to develop innovative products and tailored solutions that meet our customers' unique requirements. By focusing on providing comprehensive solutions, we aspire to forge enduring partnerships and achieve mutual success with our valued clients.

Workshop & Production
Quality Management

FAQ
1. Who are we?
Established in the vibrant region of Hebei, China, back in 2014, Hebei Slot Filter Technology Co., Ltd. has steadily grown to become a trustworthy provider of innovative filtration solutions. Our reach spans across the globe, with a significant market presence in North America (40.00%), Western Europe (30.00%), and South Asia (10.00%).
Our products also serve needs in Africa (10.00%) and the Mid East (10.00%). Our dedicated team consists of approximately 11-50 skilled professionals, all committed to delivering exceptional value.
2. How can we guarantee quality?
We ensure supreme quality by implementing rigorous pre-production sampling, laying the groundwork for impeccable mass production.
To safeguard our high standards, we conduct comprehensive final inspections before shipment, ensuring that only top-notch products reach our clientele.
3.What can you buy from us?
Our diverse catalog includes premium Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, and Water Intake Screens. Furthermore, we offer Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, and Perforated Metal, each crafted to meet rigorous standards.
4. Why should you buy from us not from other suppliers?
1. We proudly offer OEM & ODM services, providing tailored solutions that match your specific needs.
2. Our expertise extends to assisting clients with the design and development of precise drawings, ensuring the perfect fit for any project.
3. Boasting a team of professional researchers and developers, we are continually pushing the boundaries of what's possible in filtration technology.
5. What services can we provide?
Our flexible delivery options include FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES, designed to meet a wide range of logistical needs.
We accept a variety of payment currencies such as USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF, ensuring convenience for our global clientele.
Our accepted payment methods include T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, reflecting our commitment to flexibility and customer satisfaction.
We are proud to communicate in an array of languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian, enabling us to connect with customers worldwide effectively.