All Weather Operation Rotary Drum Fine Screen Self Cleaning Performance Powerful

All-weather Operation Rotary Drum Fine Screen Self-cleaning Performance Powerful

Brief Description

This all-weather rotary drum fine screen operates reliably in high-temperature, humid, and low-temperature environments. Its self-cleaning design effectively reduces manual intervention, and the power system responds quickly. Suitable for remote mining areas, energy bases, and other industrial locations with limited maintenance resources, reducing management burden.

Product Overview

Engineered to perform efficiently and reliably, our Rotary Drum Fine Screen is a complete separation solution designed for demanding wastewater applications. It achieves outstanding removal of fine suspended materials such as scum, short fibers and particles, providing clarified effluent and compact dewatered residues.

Working Principle

Featuring a space-saving modular structure, this system combines interception, cleaning, lifting, and dewatering into one compact unit, ideal for limited-space wastewater treatment installations.
1. Interception
The drum, placed at a 35° optimal angle within the channel, rotates steadily to intercept solid particles from incoming wastewater via high-efficiency fine screen panels.
2. Cleaning
Continuous automatic cleaning occurs as the drum turns, using wear-resistant nylon brushes and high-pressure nozzles to keep screens clear, ensuring consistent performance in a compact footprint.
3. Lifting & Conveyance
Separated solids are guided into the built-in modular screw conveyor, which lifts screenings upward out of the water flow efficiently within the unit’s compact frame.
4. Dewatering & Discharge
Solids are pressed and compacted to reduce moisture and volume, with dewatered cake discharged directly into collection bins. The fully enclosed modular design contains odors and maintains hygiene.

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

This compact, high-precision separation unit is built for space-restricted projects and supports wide industry adoption:
*Municipal: Used for primary or fine screening stages in municipal wastewater treatment plants.
*Industrial: Provides high-efficiency pretreatment for effluents generated by food, pulp & paper, textile, and chemical processes.
*Specialized Projects: Developed for shallow channels and small screen gaps (1–6 mm), ensuring superior capture with minimal hydraulic resistance.

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.