Stable System Mechanically Raked Bar Screen Anti Clogging And Anti Jamming

Stable System Mechanical Bar Screen Anti-clogging and Anti-jamming All-weather Operation

Brief Description

Capable of all-weather operation, reliable even in heavy rain, high flow rates, or low winter temperatures. Special rake tooth arrangement effectively prevents entanglement and jamming. High overall system stability, suitable for remote factories or industrial sites with limited maintenance resources.

Product Overview

Crafted for durability and efficiency, the Rake-Type Mechanical Bar Screen is a continuous self-cleaning mechanism tailored to remove coarse solids reliably at municipal and industrial wastewater intake locations. Its solid chain-and-rake drive setup delivers consistent automated performance, safeguarding downstream equipment and treatment processes by eliminating clogging hazards and mechanical wear.

Working Principle

Composed of a series of identical rake teeth in a parallel and staggered arrangement, the system creates a heavy‑duty, endless cleaning chain. Driven by a dedicated motor and reduction gear, the chain moves in a continuous rotary path along guide sprockets for stable and efficient debris 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

Tailored for industrial and municipal wastewater needs, our screening equipment provides specialized solutions with core operational benefits: efficient solids removal, valuable material recovery, and process optimization. It is extensively used in industrial pretreatment for papermaking, slaughtering, tanning, sugar, brewing, food processing, textile, dyeing, and petrochemical sectors, eliminating suspended solids, floating matter, and grit at the initial stage to safeguard downstream equipment and increase plant productivity. It also captures raw materials and by-products in papermaking, alcohol, starch, and food manufacturing by recovering fibers, pulp, and organic solids, converting waste into valuable reusable materials. For municipal wastewater treatment, it enhances performance by replacing or supporting primary settling tanks, offering space-saving solid-liquid separation with stable effluent quality and reduced sludge volume

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.