Ruichi Machinery delivers a fully integrated, modular waste sorting system engineered for municipal solid waste (MSW), rural household waste, and aged landfill refuse. Our end-to-end solution combines advanced pre-treatment, precision mechanical sorting, AI-powered intelligent separation, and circular resource recovery to deliver industry-leading waste reduction, recycling, and environmentally safe disposal.Designed to scale seamlessly from 50 to 500 tons per day, our systems are tailored for urban waste sorting hubs, county-level treatment facilities, landfill mining projects, and industrial park waste management operations worldwide.
Process Flow:
1. Uniform Feeding & Pre-Sorting
A fully enclosed receiving hopper and heavy-duty chain plate feeder ensure consistent, controlled material flow, while a manual sorting platform safely removes oversized items and hazardous waste to protect downstream equipment.
2. Bag Breaking & Coarse Shredding
Our high-torque dual-shaft shredder efficiently opens waste bags without over-crushing materials, with a specialized anti-winding design that ensures smooth, uninterrupted operation even with highly tangled, high-moisture waste.
3. Primary Screening
A multi-stage rotary trommel screen precisely separates fine organic kitchen waste, medium-sized recyclables, and oversized debris. Its anti-clogging, wear-resistant design delivers exceptional screening efficiency, even for the most challenging mixed waste streams.
4. Metal Recovery
- A suspended permanent magnetic separator automatically extracts 99%+ of ferrous metals (steel, iron, cans) for high-purity recycling.
- An eddy current separator efficiently recovers non-ferrous metals (aluminum, copper) with 92%+ recovery rates, maximizing resource value.
5. Air Classification
A dual-stage positive/negative pressure air separator cleanly divides light materials (plastic film, paper, textiles) from heavy inert materials (bricks, glass, rubble), with adjustable airflow to adapt to varying waste compositions and moisture levels.
6. High-Precision Fine Sorting
Disc screens, bouncing screens, and AI-driven near-infrared (NIR) optical sorters work in tandem to achieve ultra-high-purity separation of plastics (PET/PE/PP/PS), paper, and glass, with sorting accuracy exceeding 95% for consistent, market-ready recyclables.
7. Baling, Resource Utilization & Residual Disposal
All recyclables are compressed into dense, transport-ready bales via hydraulic balers. Organic waste is processed into compost or biogas, while residual waste is volume-reduced for safe landfill or conversion into refuse-derived fuel (RDF) for energy recovery.
Key Competitive Advantages：
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Fully Modular & Customizable: Flexible, scalable layouts for 50–500 TPD capacities, with fast installation and commissioning to minimize downtime.
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Maximized Resource Recovery: Achieves an overall resource recovery rate of 85%+, with recyclable material purity exceeding 92% to deliver maximum revenue from waste.
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Robust Waste Adaptability: Purpose-built to handle high-moisture, high-winding, highly contaminated mixed waste, the most common challenge in global waste management.
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Global Environmental Compliance: Fully enclosed systems with integrated dust collection, deodorization, and noise reduction meet strict international emission and safety standards.
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Low-Cost, Long-Lasting Operation: Wear-resistant alloy components, energy-efficient drives, and minimal maintenance requirements deliver low total cost of ownership and long service life.
Why Partner with Ruichi Machinery?
As a leading global manufacturer of waste processing equipment, we provide a true end-to-end solution: from custom process design and equipment manufacturing, to on-site installation, commissioning, operator training, and lifelong after-sales support. With decades of export experience and installations across 30+ countries, our waste sorting systems are renowned for their reliability, cost-effectiveness, and ability to turn waste into a valuable resource.
