Anti Clogging Rotary Drum Fine Screen Drum Screen Wastewater 440-1650m3/H

Anti-clogging Rotary Drum Fine Screen Superior Materials Wide Operating Conditions

Brief Description

Specially optimized anti-clogging structure ensures smooth flow even with high-fiber and highly viscous impurities. Made from selected high-strength materials, balancing lightweight and durability. Suitable for treating industrial wastewater from slaughterhouses, starch processing plants, and bio-fermentation plants prone to entanglement, significantly reducing downtime risks.

Product Overview

Designed for superior efficiency and reliable operation, our Rotary Drum Fine Screen provides a holistic solids separation solution for rigorous wastewater applications. It effectively captures fine suspended materials including scum, short fibers and particles, generating clear effluent and compact, dewatered screenings to support smooth downstream processing.

Working Principle

Engineered for energy efficiency and environmental compliance, this system unifies interception, cleaning, lifting, and dewatering into a single automated workflow, reducing carbon footprint and waste disposal costs.
1. Interception
Mounted at a 35° ideal angle inside the channel, the drum rotates at a constant low-energy speed, using fine screen panels to intercept solid particles from incoming wastewater efficiently.
2. Cleaning
Continuous self-cleaning runs in sync with drum rotation, combining wear-resistant nylon brushes and high-pressure sprays to clear clogs without excessive water or energy consumption.
3. Lifting & Conveyance
Separated solids are guided into the internal screw conveyor, which lifts screenings smoothly with minimal power use, moving solids out of the water flow for further treatment.
4. Dewatering & Discharge
Screenings are compacted to reduce moisture and volume drastically, cutting disposal volume and costs. The closed automated process contains odors and adheres to eco-friendly operational norms.

Product Parameters

Key Design & Performance Features

*Integrated All-in-One Design: Combines screening, conveyance, washing, and dewatering in a single, compact footprint, saving space and simplifying installation.
*Fine Screening Capability: Effectively removes particles down to 1-6mm screen apertures, protecting sensitive downstream equipment (e.g., pumps, MBR membranes).
*Low-Headloss Operation: The 35-degree installation and optimized hydraulics minimize upstream water level impact.
*Automatic, Self-Cleaning: Ensures uninterrupted operation with minimal operator intervention, reducing labor costs.
*Effective Dewatering: Produces drier solids cake, reducing waste volume and subsequent handling or disposal costs.

Applications

Engineered to deliver precise separation in space-constrained projects, this unit features broad cross-industry applicability:
*Municipal: Functions as primary or fine screening stage in municipal wastewater treatment plants.
*Industrial: Ensures efficient pretreatment for effluents originating from food, pulp & paper, textile, and chemical industries.
*Specialized Projects: Suitable for shallow channels and small screen openings (1–6 mm), achieving high removal rates without excessive head loss.

Company Profile

WESUS is a leading manufacturer and total solution provider for advanced sewage and sludge treatment systems. Founded in Yixing, China in 2013, we offer reliable, cost-effective equipment and engineering services to global clients. Certified with ISO 9001, ISO 14001 and ISO 45001, we possess strong in-house R&D and manufacturing capabilities supported by a large production base, a professional technical team, patents and university cooperation. Our comprehensive product range includes screening, filtration, sludge dewatering, mixing, aeration and customized solutions. With end-to-end services from design to after-sales support and proven global project experience, we have earned wide recognition including national high-tech enterprise and 5-star after-sales certifications. Adhering to the philosophy of real innovation, excellence and win-win cooperation, WESUS is committed to providing smart, sustainable water treatment solutions for municipal and industrial clients worldwide.

FAQ
Q1: Are you a direct manufacturer? What certifications do you hold?  
A: We are a direct manufacturer with our own production facilities and R&D team. We maintain full control over quality, cost, and delivery, and hold certifications including ISO 9001/14001 for our core products.

Q2: What types of collaboration models do you offer?  
A: We provide flexible solutions:  
- Equipment Supply: Standalone or packaged systems.  
- Turnkey Solutions (EPC): Design, procurement, construction, and commissioning.  
- Technical Cooperation: Process upgrades, operational maintenance support, and technical consulting.

Q3: How is after-sales service and support ensured?  
A: We provide full lifecycle support:  
- Warranty: 12–24 months on core equipment.  
- Response: 7x24 remote support with fast on-site assistance when needed.  
- Spare Parts: Genuine parts are stocked for long-term supply security.  
- Maintenance: Annual Maintenance Contracts (AMC) are available to ensure long-term system efficiency.

Q4: What is your typical project execution process?  
A: Our standardized workflow ensures efficiency and transparency:  
1. Requirement Analysis → 2. Proposal & Quotation → 3. Design Finalization → 4. Production & Factory Testing → 5. Shipping & Installation → 6. Commissioning & Training → 7. After-sales Service.  
Customer involvement is encouraged at key milestones.

Q5: Can you provide references or case studies?  
A: We have extensive global project experience across municipal and various industrial sectors. We can provide detailed, anonymized case studies and client references upon request.

Q6: What are your payment terms and delivery lead times?  
A: - Payment: We accept T/T and L/C, with standard industry progress payment terms.  
- Lead Time: Standard equipment: 4–8 weeks.  Large custom projects: 12–20 weeks. 
A clear production schedule is provided upon contract signing.

Q7: How do you serve international clients?  
A: We are experienced in international projects, arranging complete logistics (FOB, CIF, DDP, etc.) and providing full customs documentation. Our designs pre-consider compliance requirements in target markets.

Q8: Can you upgrade or retrofit existing systems?  
A: Yes. We specialize in evaluating existing facilities and providing customized retrofit and expansion solutions to enhance performance and capacity with minimal investment and downtime.

Q9: How can we start a consultation?  
A: Please contact our Sales Engineering team. To facilitate an efficient discussion, please have your treatment requirements, water quality data, and site information ready. We will provide a preliminary proposal and professional advice.