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GS Series Wire Rope Traction Mechanical Grille Cleaner
| Place of Origin | CHINA |
| Brand Name | WESUS |
| Certification | ISO |
| Model Number | Mechanical Bar Screen |
GS Series wire rope grille cleaner
,mechanical bar screen cleaner
,traction mechanical grille cleaner
GS Series Wire Rope Traction Mechanical Grille Cleaner
Brief Description
The GS wire rope rake grille cleaner is widely applied in medium and large waterworks, rain & sewage lifting pump stations, wastewater treatment plants and power plant water inlets. It intercepts and removes large floating debris and bottom sediments in water, protects pump impellers and reduces the processing load of subsequent process equipment.
Product Overview
The equipment frame is mounted on the top of the wellhead. Fixed grating bars form the water passing surface. It adopts a split frame structure, where the upper frame and lower grille assembly are separate units. The large-capacity heavy-duty grab-type rake bucket is guided by side rollers and pulled by wire ropes for stable operation. Equipped with a discharge scraper on the upper frame, it realizes thorough sludge discharge. Independent drive systems control the lifting and opening/closing of the rake bucket. Local and remote control modes are available for easy operation.
Product Parameters
| Parameter | GS-1000 | GS-1100 | GS-1200 | GS-1300 | GS-1400 | GS-1500 | GS-1600 | GS-1700 | GS-1800 | GS-2000 | GS-2500 | GS-3000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Equipment Width B (mm) | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | 1600 | 1700 | 1800 | 2000 | 2500 | 3000 |
| Bar Gap (mm) | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 | 20–100 |
| Installation Angle (°) | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 | 75–90 |
| Max Channel Depth (mm) | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 | ≤12000 |
| Rake Moving Speed (m/min) | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 |
| Lifting Motor Power (kW) | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.1–1.2 | 1.5–3.0 | 1.5–3.0 | 1.5–3.0 |
| Turning Rake Motor Power (kW) | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.55–0.75 | 0.75–1.1 | 0.75–1.1 | 0.75–1.1 |
| Rake Bucket Load Capacity (N/m) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
Working Principle
Fixed grating bars form the water passing surface. When sewage flows through the grille, solids larger than the grating gap are trapped.
1. The rake bucket is first driven by the rake turnover motor to open, then stops.
2. The lifting motor drives the rake bucket down along both side rails to the bottom of the grille under the control of the height limiter.
3. The rake turnover motor restarts to close the rake bucket.
4. The lifting motor starts again. Driven by wire ropes, the rake bucket lifts the intercepted waste along the grille and slag baffle.
5. When reaching the discharge port, the lifting motor stops. The cleaning scraper on the upper frame scrapes off the waste, which falls into the conveyor or garbage cart, finishing one cycle of sludge removal.
Key Design & Performance Features
1. Unique split frame structure: the upper frame and lower grille assembly are separated.
2. Large-capacity, heavy-duty grab-type rake bucket. Side roller guide and wire rope traction ensure stable running.
3. Discharge scraper installed on the upper frame, thoroughly scraping sludge out from the rake bucket.
4. Two independent drive systems for rake bucket lifting and opening/closing, operated automatically by programmed electrical control.
5. Simple operation, supporting both on-site local control and remote control.
Applications
1. Medium and large tap water plants
2. Rainwater and sewage lifting pump stations
3. Municipal wastewater treatment plants
4. Water intake of power plants
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.
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