Modular Rotary Fiber Disc Filter Large Capacity For Municipal & Industrial Water Deep Treatment

Modular Rotary Fiber Disc Filter Large Capacity For Municipal & Industrial Water Deep Treatment

Brief Description

The modular fiber disc filter offers optional disc diameters of 2000 mm / 3000 mm, with configurable disc quantities ranging from 2 to 16 pieces. The total filtering area can be flexibly adjusted to meet various large flow rate requirements for municipal and industrial water projects.

Product Overview

The modular rotary fiber disc filter allows flexible configuration of disc quantity and diameter to adjust total filtering area and treatment capacity. Its standard design covers small-to-medium and large flow operating conditions. Main components include a central rotary drum, multiple filter disc modules, suction backwash system, drive unit and automatic control cabinet. Adopting a fully submerged gravity filtration design, it is widely applied for large-scale water deep polishing.

Product Parameters

Working Principle

Influent flows into the filter tank through a steady-flow trough. Gravity drives water through the fiber filter cloth on submerged disc modules. Suspended solids are trapped on the outer surface of the filter cloth. Clean water collects inside the central rotary drum and discharges. As contaminants accumulate and raise the liquid level to the trigger threshold, the drive motor rotates the filter discs. A negative-pressure suction backwash device removes intercepted sludge online without stopping filtration. Sludge settled at the tank bottom can be discharged on a preset schedule.

Key Design & Performance Features

1.Modular standardized design: flexible selection of disc quantity and diameter to match different project flow requirements.

2.Thin-wall filter cartridge: maintains mechanical strength while enabling more filter discs to achieve larger total filter area and higher throughput.

3.Online non-stop backwashing with low backwash water consumption.

4.Individual fan-shaped filter screen can be disassembled and replaced independently for convenient module maintenance.

5.Wear-resistant polyurethane underwater sealing assembly, reducing downtime for large-capacity continuous-operation projects.

Applications

1.Tertiary treatment for large-scale municipal wastewater plants.

2.Large-flow side-stream filtration of industrial circulating water.

3.Industrial process water preparation.

4.Water reuse projects requiring high throughput.

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 boast 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.