Rugged Structure Mechanically Raked Bar Screen Automatic Rotation Leak Proof Sealing

Rugged Structure Mechanical Bar Screen Automatic Rotation Leak-proof Sealing

Brief Description

The robust main frame structure can withstand high flow rates. The rake mechanism rotates automatically, enabling unattended continuous cleaning. Tight seals at key connections prevent wastewater leakage, improving the cleanliness of the work environment and making it suitable for long-term deployment at the front end of industrial pretreatment systems.

Product Overview

Built for long-lasting performance, the Rake-Type Mechanical Bar Screen is a rugged self-cleaning system crafted to reliably remove coarse debris at municipal wastewater intakes and industrial water intake points. The hard-wearing chain-and-rake structure enables uninterrupted automated operation, delivering critical protection for downstream pumps and workflows to avoid clogging and equipment failure.

Working Principle

Built around a group of identical rake teeth mounted in parallel and staggered order, the system forms a heavy‑duty closed‑loop cleaning chain. Driven by a purpose‑built motor and gear reducer, the chain travels continuously over guide sprockets to ensure stable and effective debris interception and removal.

Product Parameters

Key Design & Performance Features

*Proven Chain & Rake Design: Offers superior mechanical strength and reliability for high-solid-load applications.

*Fully Automated Operation: Enables consistent performance with minimal operator attention, reducing labor costs.

*Heavy-Duty Construction: Fabricated from corrosion-resistant materials for extended service life in demanding environments.

*Low Maintenance Requirements: Designed with sealed components and easy-access parts to maximize uptime.

*Effective Debris Removal: Provides high capture efficiency for coarse solids, safeguarding downstream equipment.

Applications

Our screening systems deliver customized solutions across industrial and municipal fields, with core advantages of efficient solids removal, valuable resource recovery, and process optimization. They are extensively used in industrial wastewater pretreatment for papermaking, slaughtering, tanning, sugar, brewing, food processing, textile, dyeing, and petrochemical operations, removing suspended solids, floating matter, and grit upfront to protect downstream equipment and improve overall plant performance. They also recover raw materials and by-products in papermaking, alcohol, starch, and food manufacturing by separating fibers, pulp, and organic solids, turning waste into recyclable inputs or new revenue. In municipal sewage treatment, they enhance processes by replacing or supporting primary settling tanks, providing compact mechanical separation with consistent effluent quality and reduced sludge output.

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.