High Temperature Resistant Mechanical Bar Screen No Residue Accumulation Rapid Start Up

High Temperature Resistant Mechanical Bar Screen No Residue Accumulation Rapid Start-up

Brief Description

Especially suitable for high temperature and high humidity environments, such as steam emission areas or tropical factories. Fast start-up response reduces waiting time. The interior cavity has no dead corners, ensuring no debris residue remains after operation, avoiding spoilage odors or blockages.

Product Overview

The Rake-Type Mechanical Bar Screen is a heavy-duty, continuously self-cleaning screening unit crafted for dependable coarse solids removal at both municipal wastewater intakes and industrial water intake facilities. Its wear-proof chain-and-rake mechanism delivers seamless automated operation, protecting downstream pumps and core processes by blocking clogging and minimizing mechanical damage.

Working Principle

At the core of the system is a series of identical rake teeth, assembled in a parallel, staggered formation to create a heavy-duty, continuous closed-loop cleaning chain. Driven by a dedicated motor and gear reducer, this chain performs a consistent circular motion over guide sprockets, ensuring reliable debris removal.

*Downward Entry & Interception: The rake teeth descend into the channel flow, engaging and intercepting debris (such as rags, plastics, and large solids) against the bar screen surface.

*Upward Lift & Cleaning: The chain lifts the captured solids upward, carrying them above the water line and out of the flow stream.

*Automatic Discharge: At the apex, debris is automatically discharged via a scraper or roller mechanism into a collection hopper or conveyor for disposal.

*Continuous Return: The cleaned rakes then return down the backside to re-enter the flow, enabling true 24/7 continuous operation with minimal manual intervention.

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

Designed to serve industrial and municipal sectors alike, our screening solutions bring key operational benefits: efficient solids elimination, valuable resource recovery, and streamlined process optimization. For industrial wastewater pretreatment, they are widely applied in papermaking, slaughter, tanning, sugar, brewing, food processing, textile, dyeing, and petrochemical industries to remove suspended solids, floating materials, and settleable grit at the front end, protecting downstream machinery and enhancing overall plant productivity. They also play a vital role in recovering raw materials and by-products in papermaking, alcohol, starch, and food manufacturing by separating fibers, pulp, and organic solids, converting waste into revenue or recycled materials. For municipal wastewater plants, they improve treatment efficiency by replacing or supporting primary settling tanks, offering space-saving mechanical 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.