Crafted from premium Stainless Steel 304, our Wedge Wire Rotary Drum Screen is designed for superior performance in filtering and dewatering animal dung. This innovative filtration solution ensures efficient separation with unparalleled durability.
Wedge wire technology is a time-tested, elegantly simple yet incredibly effective design for sieving, screening, and filtering applications, renowned worldwide since the early 1900s. Engineered for optimal separation, dewatering, and filtering of liquids, slurries, and pastes, it also excels in precise size selection of dry and semi-dry products, all while minimizing clogging or blockage. The unique design allows smaller particles to seamlessly pass through the sieve screen, while effectively retaining larger particles, enhancing overall efficiency.
Rotary Wedge Wire Screen Operation: Ingeniously designed, the wastewater flows into a weir, ensuring even distribution across the drum's sidewalls. Solids are effectively captured on the screen's surface while liquids pass through the precise screen openings. With a seamless transportation mechanism, solids are efficiently moved by flights to the drum's open end. The continuous rotation of the drum ensures the entire screening surface is perpetually washed by the wastewater flow. Additionally, intermittent cleaning through external spray nozzles further enhances the system's maintenance and efficiency.
Our Efficient Wedge Wire Screen and Screw Press Screen, boasting a 520mm Length, offers unparalleled versatility with customizable screen sizes tailored precisely to the unique requirements of each customer, ensuring a seamless fit for all applications.Additionally, the trough size is ingeniously adjustable, allowing for precise adaptations that cater to varying real-world conditions, providing optimal functionality and flexibility.
Material
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SS AISI 430, 201, 202,304, 304L, 316, 316L,
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Aperture range
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0.05-10mm
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Wedge wire |
3.2*6.2mm or customized |
Support rod |
6*8mm or customized |
Diameter
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Ø260mm or customized
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Length
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260mm,520mm
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Details
- Support rods withstand high pressure during high-speed rotation: Engineered to endure demanding conditions, our robust support rods stand resilient under intense pressure during high-speed operations, ensuring durability and reliability.
- The port design includes flanges and welding rings, facilitating installation on different devices: Our meticulously crafted port design, featuring versatile flanges and welding rings, ensures seamless adaptability and effortless installation across a wide range of devices.
- Supports backwashing, with a smooth surface that enables self-cleaning and anti-clogging functions: Our innovative design supports backwashing, complemented by a flawlessly smooth surface that promotes efficient self-cleaning and minimizes clogging, enhancing operational performance.
- Adapts to continuous material flow and high-volume processing needs: Skillfully designed to accommodate continuous material flow, our product meets the demands of high-volume processing with unparalleled efficiency and effectiveness.
- Precise and meticulous full welding process for a long service life: Precision and careful attention are evident in our full welding process, ensuring an extended service life and exceptional product resilience.
- High screening precision, providing reliable industrial processing solutions for solid-liquid separation: Experience superior screening precision that delivers dependable and efficient industrial processing solutions for all your solid-liquid separation requirements.
Our Screw Press Separator Wedge Wire Screens are ingeniously crafted to deliver exceptional performance in the realm of solid-liquid separation. These screens, renowned for their gravity and mechanical compaction capabilities, are perfectly tailored to handle a diverse array of materials. From the demanding environments of sludge and sewage to the intricate challenges posed by fertilizers and waste from fruit and vegetable processing, these screens rise to the occasion. Enhanced by their ability to be backwashed, they ensure a pristine clean effect, making them an indispensable asset for managing general solid-liquid mixtures with utmost efficiency.
Screw press separator wedge wire screens are commonly utilized for efficient screening of the following substances:
- Aquaculture manure, biogas slurry, and bad slag are expertly managed. The screens excel in the extrusion filtration dehydration of slurries, both on the surface and inner layers of materials, ensuring optimal performance in water separation.
- Residues from plant roots, stems, leaves, and fruits, after processing, are expertly handled and utilized using our state-of-the-art screens.
- Our advanced screens are perfect for a wide range of residues including distillers' lees, cassava residue, sweet potato residue, tea residue, corn residue, bagasse, Chinese medicine residue, wood pulp fiber, paper pulp fiber, horseshoe residue, soybean residue, and coffee grounds. Each application benefits from the precision and reliability of our technology, ensuring superior separation and processing results.
1. Experience the sturdy protection of our Efficient Wedge Wire Screen and Screw Press Screen, 520mm Length, as it is meticulously wrapped in high-quality plastic film that ensures both safety and durability.
2. Opt for our tie packaging option, designed to provide secure and reliable protection for the transportation of your product, keeping it safe from any external impacts.
3. For superior safeguarding, choose our robust wooden box packaging, which offers uncompromising security and preserves the integrity of your valuable purchase during transit.
4. With our bubble wrap packaging, your product is enveloped in a protective cushion that absorbs shocks and impacts, ensuring it arrives in pristine condition.
5. Tailor your packaging experience with our customized options, allowing you to select the perfect solution that meets your specific preferences and requirements.


Hebei Slot Filter Technology CO.,LTD Established in 2014, Hebei Slot Filter Technology Co., Ltd. is a trailblazing entity that seamlessly blends industry prowess with trade excellence. Equipped with cutting-edge international welding processing equipment and a team of production experts, we stand at the forefront of innovation.
Boasting a decade of specialized experience, we are dedicated to delivering high-quality filtration and solid-liquid separation solutions. Our diverse range of products includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Lateral Water Distributors, and Perforated Metals. We offer a wide array of raw materials, from SS304 and SS316L to duplex steel, super duplex, Monel 400, and Hastelloy. Our state-of-the-art solutions serve industries such as water treatment, starch processing, sugar mills, pharmaceuticals, chemicals, petrochemicals, and beyond, where the separation of solids and liquids is paramount.
Our advanced manufacturing facility is home to over ten specialized production lines, each tailored to accommodate a variety of custom requirements. Utilizing an array of cutting-edge techniques including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, and pickling, we are equipped to bring your unique visions to life.
Our unwavering mission is to uphold impeccable product quality, continuously enhance our professional expertise, and innovate new products and solutions designed to meet our customers' bespoke needs. We are committed to being a solutions-driven manufacturer, fostering enduring partnerships that are mutually beneficial.
cooperation with our customers.
At Hebei Slot Filter Technology Co., Ltd., we pride ourselves as a leading manufacturer and supplier of innovative wedge wire products. Our meticulously organized workshop is a testament to our commitment to excellence, equipped with state-of-the-art machinery operated by highly skilled professionals. We uphold a stringent quality control system to ensure every product meets the highest standards of precision and reliability.
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.