Smooth Operation Rotary Drum Screen Wastewater Stable And Reliable

Smooth Operation Rotary Drum Fine Screen Low Energy Consumption Stable and Reliable

Brief Description

The equipment operates smoothly with stable power transmission, effectively reducing mechanical wear and energy consumption. It boasts strong long-term operational stability, making it suitable for factories requiring 24/7 uninterrupted operation. Widely used in solid-liquid separation processes in systems such as cooling circulating water and process reclaimed water, ensuring continuous production.

Product Overview

Our Rotary Drum Fine Screen is engineered to combine high efficiency with uncompromising reliability, forming a complete separation solution for demanding wastewater operations. It specializes in removing fine suspended substances such as scum, short fibers and particulate matter, delivering clarified effluent and compact dewatered screenings.

Working Principle

Built with precision-engineered components, this system integrates interception, cleaning, lifting, and dewatering into a seamless automated unit, guaranteeing consistent performance and high operational reliability.
1. Interception
The drum is installed at a calibrated 35-degree angle within the channel and rotates uniformly, allowing fine screens to intercept and retain solid contaminants as wastewater flows through the inlet.
2. Cleaning
Automatic cleaning activates continuously with drum rotation: heavy-duty nylon brushes dislodge solids, while high-pressure nozzles rinse the screen clean, preventing blockages and sustaining throughput.
3. Lifting & Conveyance
Captured solids are transferred to the integrated screw conveyor, which uses a precision spiral mechanism to lift screenings vertically out of the water flow reliably, with no material buildup.
4. Dewatering & Discharge
Solids undergo pressure compaction to lower moisture content and shrink volume, with dewatered cake discharged directly into transport systems. The sealed automated design locks in odors and ensures 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 unit is optimized for high-precision separation in installations with limited space and can be deployed across diverse sectors:
*Municipal: Used in primary or fine screening applications at urban wastewater treatment plants.
*Industrial: Delivers dependable pretreatment for effluents from food processing, pulp and paper, textile, and chemical operations.
*Specialized Projects: Perfect for low-depth channels and fine screen sizes (1–6 mm), providing high capture performance with low hydraulic 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.