Heavy-Duty Integrated Aerated Grit Chamber | Industrial Wastewater Grit Separator for Complex Influent Condition

Heavy-Duty Integrated Aerated Grit Chamber | Industrial Wastewater Grit Separator for Complex Influent Condition

Brief Description

Heavy-duty integrated aerated grit chamber designed for complex industrial wastewater with high grit, fibre and particle load. Anti-abrasion, corrosion-resistant material options, handles fluctuating influent load, protects downstream process equipment from wear and clogging. ≥95% removal for grit particles >0.2 mm.

Product Overview

Industrial wastewater from textile, chemical, food processing sectors often contains sand, crystal particles, fibrous debris and solid impurities, which cause severe abrasion and blockage risk for pumps, pipelines and membrane components. Conventional grit facilities often fail under fluctuating industrial influent. Our heavy-duty integrated aerated grit chamber combines rotary drum screening, aeration washing and hydraulic cyclone separation. Optional 304 / 316 stainless-steel tank body resists acid-alkali corrosion. It copes well with impact loading of variable water quality, removes grit, crystal particles and fibrous pollutants before biochemical or advanced treatment, stabilising inlet water quality for downstream processing units.

Product Parameters

Working Principle

Multi-stage physical separation process for complex industrial wastewater, no chemical dosage:

1.Rotary drum screen intercepts textile fibres, food residues and large solid impurities to avoid screw and membrane fouling.

2.Powerful aeration turbulence strips organic or viscous contaminants attached on sand and crystal particles.

3.Tangential inflow creates cyclone flow field, accelerates heavy-density particle separation.

4.Gravity settling concentrates grit and crystalline solids.

5.Wear-resistant screw conveyor collects and dewaters solids; filtrate returns to front-end process. Dewatered solid waste is ready for outward disposal.

Key Design & Performance Features

1.Corrosion-resistant heavy-duty construction: Stainless-steel options for acid-alkali industrial wastewater scenarios.

2.Strong anti-impact-load capability: Adapt to big fluctuation of influent grit concentration and water volume.

3.Fibre-blocking resistance: Front-end rotary drum screen avoids fibre winding for downstream machinery.

4.Low organic content of discharged grit: Reduce difficulty for industrial solid waste disposal.

5.Wear-resistant screw conveying assembly, suitable for long-term handling of hard industrial grit particles.

Applications

1.Textile & printing-dyeing wastewater treatment.

2.Chemical industry wastewater containing crystal particles.

3.Food-processing wastewater (slaughter, aquatic product, fruit-vegetable processing).

4.Comprehensive industrial park wastewater station.

5.Pretreatment before advanced oxidation & biochemical process for industrial projects.

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.