Product Introduction
The Air Sorter is a high-efficiency airflow sorting device specifically developed for light/heavy material separation in mixed solid waste. It specializes in density-differentiated material precision sorting, widely suitable for various material sorting scenarios including municipal solid waste, construction and decoration waste, aged waste, industrial waste residue, and recycled aggregates. It is a core sorting device for the solid waste resource recovery, waste classification, and recycled building material processing industries.
This equipment adopts an enclosed settling chamber, relying on a variable frequency fan system to generate stable and controllable airflow. Based on the force of high-speed airflow on materials and material density differences, it achieves light/heavy separation. After entering the sorting chamber, materials are evenly spread. Light materials such as plastic, film, paper scraps, and fabric are drawn by airflow into the settling collection unit, while heavy materials such as brick and stone, concrete, metal, and glass settle and discharge along gravity trajectories. During equipment operation, airflow remains continuously stable with clear trajectories, achieving contactless efficient separation. The fan system features stepless speed regulation, adapting to different material and purity requirements. Light materials are separated from airflow through the settling chamber and centrally collected, while heavy materials are smoothly conveyed to the discharge port. This thoroughly solves industry pain points such as easy screen mesh clogging, difficult sticky material separation, incomplete light impurity removal, and severe wear in traditional screening equipment.
The equipment features an operator-friendly structure with a modular main body for convenient maintenance. Negative-pressure dust removal, sealed dust suppression, variable-frequency speed regulation, and electrical overload protection support efficient, stable, and safe sorting. Low noise, a low failure rate, and simple maintenance procedures reduce maintenance costs and manual effort, making the equipment suitable for long-term continuous industrial use across a broad range of applications.
Key Advantages
The equipment overall has excellent airtightness with reliable sealing design. The settling chamber joints are sealed with sealant, and sealing gaskets are installed at all duct connections, effectively reducing air leakage and dust emission, ensuring stable overall sealing performance. The equipment comes with a dedicated dust removal device that collects dust generated during operation in real time, significantly improving the on-site working environment, reducing dust pollution, and meeting environmental and safety production requirements.
The fan is equipped with a variable frequency motor with adjustable impeller speed, allowing real-time flexible speed adjustment according to material type, moisture, specific gravity, and throughput, precisely matching optimal sorting conditions, stably controlling airflow intensity and sorting trajectory, effectively improving light/heavy material separation precision and purity, meeting diverse material sorting requirements, and ensuring efficient and stable operation.
The settling chamber uses modular bolt-connected fixed screen plates, allowing quick sheet metal disassembly and replacement using common tools. The settling chamber top filter adopts a plug-in structure, allowing pull-out cleaning. The air outlet uses swivel bolts connected to the frame, allowing installation, disassembly, and angle adjustment of the outlet using common tools. Ducts and equipment body connections use flexible hoses, effectively compensating for assembly errors and providing sufficient installation redundancy, avoiding assembly failure due to machining and installation deviations.
Equipped with a professional electrical overload protection system, the equipment automatically alarms and shuts down when faults such as overload operation or current anomalies occur, preventing equipment overload damage risks. The main structure uses galvanized sheet and modular design, with the fan and motor connected via V-belt for enhanced rotational stability, adapting to high-dust and high-impact complex working conditions. The fully sealed structure reduces dust erosion, flexible sealing components and damping system reduce operational wear, providing strong overall durability and long service life.
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Excellent overall airtightness, equipped with dust removal equipment
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Adjustable fan impeller speed for precise screening matching
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Convenient disassembly and assembly, extremely low maintenance costs
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Intelligent protection, long equipment service life
Technical Specifications
| Item | Technical Specifications | Remarks | - | - | - |
|---|---|---|---|---|---|
| Equipment Model | FFX1400 | FFX1600 | FFX2000 | FFX2800 | - |
| Equipment Dimensions (LxWxH, m) | 12x3x6.7 | 14x6x8 | 14x6x8 | 15x7x8 | Dimensions vary by specific equipment layout |
| Equipment Weight (t) | 7 | 7.5 | 8 | 12 | Weight varies by specific equipment layout |
| Processing Capacity (m³/h) | 15-20 | 25-45 | 30-50 | 50-70 | Varies by material properties and screening standards |
| Sorting Efficiency | ≥95% | ≥95% | ≥95% | ≥95% | - |
| Feed Particle Size (mm) | ≤350 | ≤350 | ≤350 | ≤350 | - |
| Feed Width (mm) | 1400 | 1600 | 2000 | 1600+1400 | - |
| Drum Motor Power (kW) | 5.5 | 5.5 | 5.5 | 11 | - |
| Fan Power (kW) | 75 | 90 | 110 | 75+95 | Protection class IP55 |
Application Scenarios
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Solid Waste Treatment Industry: Suitable for light/heavy sorting of mixed materials including municipal solid waste, aged waste, industrial waste, and construction and decoration waste, efficiently removing light impurities such as plastic, film, and combustibles, supporting solid waste reduction and resource recovery utilization.
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Infrastructure Earthwork Industry: Applicable for separation of light floating materials in engineering muck, backfill earth, and crushed sand and gravel aggregates, achieving aggregate purification and muck resource reuse, improving recycled building material quality.
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Renewable Resource Industry: Used for density sorting of various recycled metal, plastic, wood, and other recovery materials, removing light impurities and enriching heavy materials, meeting the needs of fine sorting and efficient recovery production.
Application Cases
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Municipal Solid Waste Treatment Project: Multiple Air Sorters deployed in municipal solid waste and aged waste sorting production lines, performing light/heavy sorting of mixed materials, efficiently removing light impurities such as plastic, film, and paper scraps. The equipment can operate continuously and stably without clogging, with high sorting purity, significantly improving waste resource recovery utilization rates, supporting urban solid waste harmless and reduction treatment.
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Construction and Decoration Waste Project: Applied in construction waste crushing and recycled sand and gravel screening scenarios, grading recycled aggregates, precisely separating coarse and fine aggregates. The equipment operates with low noise and stability, convenient maintenance, effectively reducing production line operating costs, and significantly improving finished aggregate quality.
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Renewable Resource Recovery Project: Supporting industrial waste residue and scrap metal recovery production lines, achieving efficient light/heavy material sorting, removing light impurities and enriching heavy materials. The equipment adapts to complex working conditions with stable sorting precision, significantly improving recovered material purity and processing efficiency.