Product Description
Dewatering Filtration Wedge Wire Mesh Trommel Screen - A Premium Slotted Wedge Screen Cylinder

Rotary Drum ScreenAlso known as the wedge wire drum screen, this cutting-edge rotary screen is constructed using high-grade stainless steel wedge wires or perforated plates. Featuring V-shaped wires and sturdy support rods, it prides itself on delivering an exceptionally efficient and dependable filtration performance.
The Rotary Drum Screen is a sophisticated cylindrical screen, integral to rotary screens, and is extensively utilized in diverse industrial wastewater and sewage treatment sectors. This indispensable solid-liquid separation device excels at effectively eliminating fine particles with diameters exceeding 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 the comprehensive visual showcase of our High-Efficiency Rotary Drum Screen. Each image highlights the superior craftsmanship and sophisticated design of the 800 mm model, underscoring the advanced Foti Filtering capability that elevates your filtration processes.

Work Principle
The industrial wastewater, poised for filtration, is expertly piped into the revolutionary High-Efficiency Rotary Drum Screen 800 mm with Foti Filtering. Through a precise mechanism, the liquid is meticulously sprayed onto the wedge wire rotary drum screen using controlled pressure. As this superbly engineered screen rotates, it performs the critical task of intercepting and retaining suspended solids dissolved in the liquid. As the rotation continues, solid impurities are gradually amassed and concentrated, culminating in an efficient removal process as they are gently swept away from the filter screen through continuous motion.
For impurities characterized as flocs, the innovative design allows them to be cleansed from the screen's surface as they move with the rotating drum. This ensures optimal dredge performance and screen efficiency. This sophisticated filtration process is remarkably effective in separating suspended solids from industrial wastewater, laying the groundwork for subsequent water treatment processes and enabling efficient resource recovery.
Feature
- Our high-efficiency rotary drum screen boasts continuous slot openings, dramatically boosting both open area and filtration efficiency, making it a game-changer in the world of filtration technology.
- Innovatively designed with V-shaped wire structures, it effectively minimizes clogging, ensuring a seamless and uninterrupted flow and operation.
- Equipped with an advanced back washing performance feature, this product promises high operational efficiency, maintaining peak performance effortlessly.
- Built with reinforced rods, this robust screen withstands high pressure even during intense high-speed rotary operations, promising longevity and reliability.
- Crafted from premium stainless steel, it resists corrosion and rust, offering unparalleled durability and reliability for long-term use.
- With the option of flange or metal ring ends, installation onto your systems is a breeze, ensuring a hassle-free setup experience.
- Boasting a smooth surface and exceptional filtering efficiency, it offers self-cleaning capabilities and clogging resistance, ensuring optimal performance with minimal maintenance.
Product Application

Our cutting-edge High-Efficiency Rotary Drum Screen 800 mm with Foti Filtering from Hebei Slot Filter Technology Co., Ltd. is a versatile solution, excelling in diverse food & beverage and industrial wastewater scenarios. It seamlessly handles challenging applications such as beef, hog, poultry, and seafood offal management, protein rendering, and the intricate processes of fruit and vegetable processing. It also plays a crucial role in pulp & paper production facilities, showcasing its ability to adapt to varied industrial environments.
- Municipal Sewage Treatment
- Papermaking Wastewater Solutions
- Water Treatment Plant Operations
- Advanced Leather Industry Applications
- Innovative Beverage Industry Utilization
- Efficient Slaughterhouse Processing
- Pharmaceutical Wastewater Management
- Food Industry Integration
Packaging & Shipping Excellence
Our products are meticulously packaged using plastic film, cushioned with bubble wrap, and securely encased in a wooden box, ensuring safe transit. We also offer customizable packaging solutions to meet unique shipping requirements.
Company Profile

Hebei Slot Filter Technology Co., Ltd. Founded in 2014, Hebei Slot Filter Technology Co., Ltd. stands tall as a dynamic fusion of industry and trade. Armed with state-of-the-art welding and processing equipment, and a dedicated team of experts, we boast over a decade of specialized experience in crafting top-tier filtration and solid-liquid separation products. We are committed to delivering unparalleled quality and service to our valued clients.
Main Products: Our diverse 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, and Perforated Metals. Our array of raw materials is equally varied, featuring SS304, SS316L, duplex steel, super duplex, Monel 400, Hastelloy, and more. These exceptional products excel in applications where solids are separated from liquids or other solids, serving sectors such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our cutting-edge facility boasts over ten dedicated production lines, catering to a spectrum of custom requirements. We employ advanced manufacturing techniques like CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, and pickling, ensuring precision and quality in every piece we produce.
Pursuing excellence is our unwavering mission. We rigorously control product quality, continuously enhance our professional skills, and innovate new products and solutions tailored to meet our clients' unique requirements. Hebei Slot Filter Technology Co., Ltd. is dedicated to being a solution-driven manufacturer, fostering long-term, mutually beneficial partnerships with each customer we serve.

Workshop & Production
Quality Management

FAQ
1. Who are we?
Rooted in the dynamic heart of Hebei, China, since 2014, we have flourished as a leading force, exporting 40% of our innovations to North America, 30% to Western Europe, and 10% each to South Asia,
Africa, and the Middle East. Our vibrant team of 11-50 dedicated professionals steers our journey to excellence.
2. How can we guarantee quality?
We provide an uncompromising commitment to quality with every project, offering a pre-production sample to ensure perfection before mass manufacturing.
Rigorous final inspections are conducted before each shipment, upholding our promise of excellence.
3. What can you buy from us?
Our array of high-quality products 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 metal, amongst others.
4. Why should you buy from us not from other suppliers?
1. We proudly provide comprehensive OEM & ODM support to cater to diverse customer needs.
2. Our expert team assists in crafting detailed design drawings, ensuring tailored solutions.
3. With an in-house professional research and development group, we continuously innovate to meet our clients' demands.
5. What services can we provide?
We accommodate a wide range of delivery terms, including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES.
Our transactions are flexible, accepting various currencies such as USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.
We accept diverse payment types: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, ensuring seamless transactions.
Our multilingual team proficiently communicates in English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian, enhancing global collaboration.