Product Description
Introducing the exceptional Dewatering Filtration Wedge Wire Mesh Trommel Screen, featuring the innovative Slotted Wedge Screen Cylinder design.

Heavy-Duty Rotary Drum ScreenAlso known as the Wedge Wire Drum Screen, this cutting-edge rotary screen combines advanced technology and robust design. Crafted from premium stainless steel wedge wires or perforated plates, it boasts V-shaped wires and support rods that ensure unparalleled filtration efficiency and reliability.
This cylindrical marvel, the Rotary Drum Screen, is an indispensable component of rotary systems and is extensively utilized in diverse industrial wastewater and sewage treatment applications. It stands as a quintessential solid-liquid separation device, adept at effectively eliminating fine particles with diameters exceeding 0.05 mm from wastewater with remarkable precision.
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

Work Principle
The industrial wastewater to be filtered is channeled seamlessly to the state-of-the-art Heavy-Duty Rotary Drum Screen 1000 mm. As the liquid reaches this precision-engineered drum, it's expertly dispersed across the wedge wire screen through a controlled spray, ensuring optimal coverage. The rotating drum, a marvel of engineering, works tirelessly to capture and hold suspended solids. As it spins with unwavering precision, solid impurities are gradually amassed and concentrated, ready to be effortlessly removed from the filter screen, ensuring high-efficiency operation.
When the impurities comprise flocs, this innovative system takes it a step further. The screen surface is cleaned as these impurities move with the rotary drum, ensuring the filtration surface remains clear and effective. This sophisticated process not only efficiently separates suspended solids from industrial wastewater but also lays the groundwork for advanced water treatment and resource recovery, safeguarding both environmental and operational excellence.
Feature
- Enjoy unparalleled filtration with our continuous slot openings, which dramatically expand the open area, boosting filtration efficiency like never before.
- Our innovative V-shaped wire structures are meticulously designed to minimize clogging, ensuring a seamless flow and uninterrupted operation every time.
- Experience superior performance with our supply back washing feature, delivering unparalleled efficiency and maintaining high working standards.
- Engineered for high-speed operations, our reinforced rods are built to withstand immense pressure, ensuring steadfast performance under the most demanding conditions.
- Crafted from premium stainless steel, our product resists corrosion and rust, promising unmatched durability and reliability over time.
- Designed for effortless installation, our flange or metal ring ends simplify the process of mounting onto the system.
- With a smooth surface and exceptionally high filtering efficiency, our product also boasts self-cleaning capabilities and superior clogging resistance.
Product Application

Our Heavy-Duty Rotary Drum Screen, renowned for its exceptional durability and heat resistance, has proven indispensable across diverse food & beverage and industrial wastewater applications. Its versatility shines in settings such as beef, hog, poultry, and seafood offal processing, protein rendering, as well as fruit and vegetable processing. This robust solution is also pivotal in pulp & paper production, ensuring significant enhancements in operational efficiency.
- Municipal Sewage Treatment Solutions
- Efficient Papermaking Wastewater Management
- Advanced Water Treatment Plant Applications
- Innovative Solutions for the Leather Industry
- Cutting-Edge Technology for the Beverage Industry
- Optimized Processes for Slaughterhouses
- Effective Pharmaceutical Wastewater Solutions
- Innovations in the Food Industry
Packaging & Shipping Details
Our products are meticulously packaged to ensure safety and integrity. Options include plastic film packaging, bubble wrap, and sturdy wooden boxes, with customization available to meet 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 the industry, boasting a seamless integration of industry and trade. Equipped with internationally advanced welding processing equipment and a dedicated team of professionals, we bring forth a decade's worth of expertise in producing superior filtration and solid-liquid separation solutions. Our commitment is unwavering: to deliver only the finest quality products and unparalleled services, tailored to your needs.
Main Products: Our extensive 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. We offer a variety of raw materials such as SS304, SS316L, Duplex Steel, Super Duplex, Monel 400, and Hastelloy. Our cutting-edge products are designed for efficient solid-liquid separation and are widely applicable across industries including water treatment, starch processing, sugar milling, pharmaceuticals, chemicals, petrochemicals, and more.
At our state-of-the-art factory, we operate over ten specialized production lines, each equipped with the latest technologies to fulfill a wide range of custom requirements. Our capabilities include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, and pickling, among others, ensuring precision and quality at every stage of production.
Our unwavering mission is to maintain rigorous quality control, continuously enhance our professional skills, and innovate new products and solutions to meet the unique demands of our clients. We are dedicated to being your trusted manufacturer, providing tailored solutions that pave the way for enduring, mutually beneficial partnerships.

Workshop & Production
Quality Management: At Hebei Slot Filter Technology Co., Ltd., quality isn't just a promise; it's a practice embedded in our DNA. We employ rigorous quality management protocols, ensuring that each product, like our Heavy-Duty Rotary Drum Screen, meets stringent international standards before it reaches you.

FAQ: Explore our comprehensive FAQ section, designed to provide you with all the answers about our products and services. Whether you're curious about our capabilities or need specific insights, we have the information you need.
1. Who are we? Get to know the essence of Hebei Slot Filter Technology Co., Ltd. Established in 2014, our dynamic company is strategically located in Hebei, China. We proudly serve global markets, with a strong presence in North America and Western Europe, along with South Asia, Africa, and the Middle East.
We are based in Hebei, China, and since our inception in 2014, we have been dedicated to delivering top-notch products across the globe. Our main markets include North America (40.00%), Western Europe (30.00%), and South Asia (10.00%).
Africa and the Middle East each account for 10.00% of our trade. Our passionate and skilled team consists of 11-50 people, all committed to excellence.
2. How can we guarantee quality? At Hebei Slot Filter Technology Co., Ltd., we adhere to the highest standards to ensure unparalleled quality. We provide a pre-production sample before mass production and ensure a meticulous final inspection before shipment.
Always a pre-production sample before mass production; experience our commitment to quality assurance with every order.
Always final Inspection before shipment; guaranteeing that only the finest products, such as our Heavy-Duty Rotary Drum Screens, are dispatched.
3.What can you buy from us? Discover our extensive range of products, including Wedge Wire Screens, Sieve bend screens, Centrifugal screens, and more. Our solutions are engineered to meet diverse industrial needs.
Wedge Wire Screens, Sieve bend screen, Centrifugal screen, Water Intake screen, Johnson screen support grid, Well screen, Backwash filters, Resin traps, Laterals Water distributor, Perforated metal, and much more.
4. Why should you buy from us not from other suppliers? Choose Hebei Slot Filter Technology Co., Ltd. for unrivaled expertise and customer-focused solutions. Our unique offerings include:
1. Support OEM & ODM - Tailor-made solutions that align perfectly with your specific requirements.
2. We can help customers design drawings, providing bespoke designs that enhance functionality and efficiency.
3. We have our own professional research and development group, continually innovating to bring you cutting-edge solutions.
5. What services can we provide? Our comprehensive suite of services ensures your satisfaction, beginning with flexible delivery terms and extending to robust customer support.
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES - tailored to meet your logistical needs with efficiency.
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF - offering flexibility in transactions, ensuring seamless business operations.
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow - providing you with versatile payment options for convenience and ease.
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian - communicating in your language to serve you better.