Rugged and Reliable SL-Type Water Intake Screen Excellent Sealing Highly Adaptable

Rugged and Reliable SL-Type Water Intake Screen Excellent Sealing Highly Adaptable

Brief Description

The SL-type water intake screen is robust and reliable, capable of continuous operation in harsh industrial environments. Its excellent sealing prevents leakage and contamination, ensuring system cleanliness. It boasts excellent adaptability, accommodating various piping layouts and media types. Commonly used in the pre-screening stage of influent in industries such as wastewater treatment, papermaking, and metallurgy, it provides a stable and clean fluid input to downstream equipment.

Product Overview

Designed for tough, high‑flow water intake scenarios, the SL‑Type Water Intake Screen provides durable, rake‑based screening to manage coarse and bulky debris. As a key protective component for critical water infrastructure, it reliably prevents logs, plants, plastic refuse, and large solids from entering the system, minimizing downtime and extending the service life of pumps, turbines, and downstream processes.

Working Principle

*Interception: Water navigates through the fixed bar grid, with oversized contaminants effectively trapped on the upstream surface.
*Lifting: An endless chain drive equipped with cleaning rakes moves upward, removing debris from the screen surface in a continuous operation.
*Discharge: At the peak of the rake path, captured materials are discharged and gravity-fed into a hopper or conveyor system for proper disposal.
*Sealed Design: A rear barrier screen at the base prevents debris bypass and short-circuit flow, ensuring full capture and consistent screening performance.

Product Parameters

Key Design & Performance Features

*Built-In Drive Motor: Features a fully enclosed motor within the main frame, offering superior outdoor protection. This design is ideal for exposed locations like hydropower stations and large pumping stations, ensuring reliability in harsh weather.
*Exceptional Debris Handling: Specifically engineered to capture and remove large, bulky objects such as whole bamboo trunks, tree branches, and industrial waste that would clog or damage ordinary screens.
*Uninterrupted Operation: Capable of continuous, 24/7 operation during periods of heavy debris influx, guaranteeing constant protection for your vital assets without interruption.

Applications

*Large-scale pumping stations for stormwater drainage and flood control
*Untreated water intake systems for rivers, lakes and reservoir sources
*Intake forebays of hydropower plants and key hydraulic infrastructure
*Industrial water facilities that require removal of large floating solids

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.