Excellent Sealing Fine Rotary Drum Screen Precise Hole Size Durable And Long Lasting

Excellent Sealing Rotary Drum Fine Screen Precise Screen Hole Size Durable and Long-lasting

Brief Description

The entire unit boasts excellent sealing, effectively preventing odor escape and liquid splashing, meeting modern industrial environmental protection requirements. Uniformly distributed screen holes ensure high grading accuracy and stable effluent quality. Suitable for industries requiring high cleanliness, such as pharmaceuticals and beverage processing, providing reliable assurance for subsequent advanced treatment.

Product Overview

Precision-engineered for efficiency and long-term reliability, our Rotary Drum Fine Screen is a fully integrated solution for solid separation in demanding wastewater scenarios. It performs exceptionally in removing fine suspended solids, from scum and short fibers to particulate matter, producing clarified effluent and dewatered, compact screenings.

Working Principle

Prioritizing odor containment and sanitary operation, this all-in-one system integrates interception, cleaning, lifting, and dewatering functions, delivering a fully enclosed automated solid-liquid separation process.
1. Interception
The drum, set at a 35-degree optimal angle, rotates steadily in the channel to capture solid particles from influent wastewater through fine mesh screens, starting the separation process.
2. Cleaning
As the drum turns, attached solids are removed automatically by durable nylon brushes and high-pressure water sprays, keeping the screen unobstructed and ensuring steady treatment performance.
3. Lifting & Conveyance
Isolated solids are fed into the integrated central screw conveyor, which elevates screenings upward and away from the water flow to avoid reintroducing contaminants into the wastewater.
4. Dewatering & Discharge
Solids are pressed and dewatered to minimize moisture and volume, then discharged as dry cake. The fully enclosed, automated operation eliminates odor leakage and maintains a hygienic workspace.

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

Ideal for space-saving installations where high-precision separation is critical, this unit supports a wide spectrum of industrial and municipal applications:
*Municipal: Performs primary or fine screening in urban wastewater treatment plants.
*Industrial: Provides robust pretreatment for effluents from food processing, pulp and paper, textile, and chemical facilities.
*Specialized Projects: Designed for low-depth channels and fine screen gaps (1–6 mm), guaranteeing high capture efficiency with minimal pressure drop.

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.