Complaint
AUTOMOBILE SHREDDER RESIDUE
also called automotive shredder residue or automobile shredder residue (ASR) shredder car fluff /ASR /SHF /SLF waste , That the mixture of ferrous metal, non-ferrous metal (e.g. alloys of copper and aluminium) and shredder waste
Typical stages of valuable metal recovery in End-of-Life Vehicles automotive shredder residue or automobile shredder residue (ASR) recycling proces
1.Shredding End-of-life automobiles and major household appliances
2.Light Fraction Removal
3.Grain Size
4.Valuable metal recovery
Drum electromagnet , overbelt magnet and permanent Pulley Magnets remove the ferrous magnetic metal ,
Eddy currents separator are used to remove non-ferrous metal (e.g. alloys of copper and aluminium).
then Induction sensor sorter to recovery remaining metals from a mix of materials that cannot be separated by magnetic Eddy current separation system
1.Shredding/crushing system
The shredding of metal scrap represents the first step in the recycling cycle, regardless of whether the metal scrap comes from the metalworking industry, car bodies automotive industry , major household appliances , electrical industry or waste industry.
Typical applications include Waste Electrical & Electronic Equipment &and Appliances Recycling , punching waste, beverage cans, shreds alumium sheet , profile and can bundles , car body parts, sheet metal waste and aluminum scrap of all kinds.
2.Air classification machine :
in a shredder system commonly designed for vehicles, the shredded material is subjected to air separation before the separation of steel and iron material. This creates a light fraction capable of flight, known as the shredder light fraction (SLF). The heavy items from the air separation is - after separation of iron - the shredder heavy fraction (SHF). Air classifiers are commonly employed in industrial processes where a large volume of mixed materials with differing physical characteristics need to be separated quickly and efficiently.
3.Trommel screen
or rotary screen, is a kind of mechanical screening machine which is widely used in the separation operation. It controls the material separation by the particle size, and the separation precision is high. The cylinder of the trommel screen is generally divided into several sections, depending on the specific situation. The mesh holes are arranged from small to large, and the mesh hole diameter on each section is the same.
The grain size of material has a huge impact on sorting performance. Too small grain size will cause the metal to be undetected, and too large grain size will inflfluence the sorting effificiency due to mechanical limitations.:
1. Ferromagnetic Sorting : removing ferrous metals(iron/steel) from shredder residue such as , the model selection depends on the ferrous content and type .it is may a powerful Electromagnetic Drum suspension overband magnetic separator , drum magnetic pulley or just a magnetic plate can fulfil the task for Magnetic metal recovery
| Overband Magnetic Separator | Drum Magnet |
This rugged, effective and reliable copper & aluminium eddy curent sorting equipment are increasingly used wherever separation of non-ferrous metals from a product stream(such as plastics, glass, electronic scrap, automobile shredder residue, bottom ash, foundry sand, trash, co-mingle recyclables etc). can give a more valuable product, whether the end use is in recycling, waste reduction, raw material production or any other process whereby separation is beneficial.
| Eccentric pole Eddy current Separator | Concentric Pole Eddy Current Separator | Ultra High Frequency fines UHF Eddy Current Separator for fine size aluminum recovery |
3.Induction Sensor sorter normally being installed after eddy current in order to recover rest of metal after eddy current sorting such as copper, brass, zinc, aluminum and those could not be sorted by eddy current as stainless steel and insolation wire etc.The input capacity is decided by how much metal content in the input material. The input capacity will drop signifificantly if the percentage of metal content goes too high. Notice that the input capacity must be lower while the metal content goes higher. A reasonable range of metal content is 5 to 20% for "All-Metal" sorting, and 45 to 85% for stainles steel sorting.
or the Ultra Magnetic Intensity Roller Magnet are also could for ferrous fines and stainless steel recovery rate
Besides car fluff Processing in end-of-live Vehicle Recycling , Which industrial branches can the Magnetic Separator and Eddy Current Separator be use of in?
Recycling and waste processing | Machining and foundry industry | Thermal power plants | Paper industry | Tobacco industry |
Ceramic and glass industry | Mining and quarrying industry | Cement and lime industry | Chemical industry, paints and lacquers | Wood industry |
