Automotive Shredder Residue (ASR) Huichuan Automotive Shredder Residue Recycling Solution

I. Core Equipment and Advantages
Metal Hammer Crusher
Core Function: As the front-end equipment for end-of-life vehicle crushing, it efficiently crushes entire vehicles or large components into 20-100mm particles, providing raw materials for subsequent processing.
Advantages:
High crushing efficiency: Single-unit capacity of 5-50 tons/hour, adapting to different production needs;
Wear-resistant design: High-chromium alloy hammers, service life 30% longer than industry average;
Preliminary particle size control: Lays the foundation for subsequent drum screening.

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Drum Screen
Core Function: Classifies the output of the metal hammer crusher by particle size, separating materials into coarse (>50mm), medium (20-50mm), and fine (<20mm) fractions via screens with different apertures, providing refined raw materials for targeted sorting.
Advantages:
Precise classification: Multi-stage screen design with customizable apertures, achieving over 90% classification accuracy and avoiding efficiency loss from mixed coarse/fine materials;
Anti-clogging design: Inclined installation + self-rotating stirring structure reduces material adhesion, especially suitable for flexible impurities like plastics and fabrics in ASR;
Efficient connection: Classified materials directly feed into different sorting equipment (e.g., coarse fractions to full metal separators, fine fractions to EddyC FINES eddy current separators), minimizing unnecessary processing;
Low energy consumption: Frequency conversion drive adjusts speed based on feed volume, reducing energy use by 15%-20% compared to traditional vibrating screens.

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ECS Series Eddy Current Separators
Core Function: Specialized in zorba sorting, separating high-purity non-ferrous metals such as aluminum alloys and copper.
Advantages:
Eccentric magnetic pole system: Maintains high-purity sorting even under extreme conditions, with industry-leading ZORBA purity compliance;
Flexible integration: Forms a "crushing-classification-sorting" continuous process with drum screens and metal hammer crushers.

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All Metal Separator
Core Function: Separates all metal components (ferrous, non-ferrous, and alloys), capturing trace metals in ASR.
Advantages:
Comprehensive coverage: Simultaneously recovers iron, copper, aluminum, stainless steel, etc., increasing total metal recovery rate by 5%-8%;
High sensitivity: Detects particles as small as 0.1mm, reducing loss when paired with drum screen’s fine classification;
Strong anti-interference: Stable sorting accuracy in dusty or humid environments.

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Induction Sorting System
Core Function: Pre-separates pure metals from residues, optimizing downstream processing.
Advantages:
High sensitivity: Identifies low-content metal impurities, improving material purity;
Strong adaptability: Compatible with various classified materials from drum screens, reducing equipment wear.
Combined Sorting System
Core Function: Uses intelligent linked sensors to flexibly configure sorting schemes, targeting high-purity materials like pure cable fractions (ICW) and ZURIK.
Advantages:
Scenario customization: Adjusts parameters based on material characteristics after drum screen classification, increasing target material output;
Intelligent synergy: Links with upstream/downstream equipment to optimize overall process efficiency.
Plastic Sorting System
Core Function: Separates individual plastics (PP, PE, PVC, etc.) from metal-free residues, overcoming limitations of traditional technologies.
Advantages:
Breakthrough in black plastic sorting: Accurately identifies black mixed plastics, achieving purity meeting recycling standards;
High impurity removal: Simultaneously eliminates wood, fabrics, etc., enhancing plastic recycling value.

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II. Equipment Synergy and Overall Advantages
Process Refinement:
A closed-loop "crushing-classification-sorting" process is formed: Metal hammer crusher → drum screen → targeted sorting equipment.:
This avoids "over-processing large materials" or "missing small materials."
Efficiency and Recovery Improvement:
Drum screen classification enables specialized sorting, increasing overall production line efficiency by 25%. Total metal recovery exceeds 95%, and single plastic component purity reaches over 90%.
Cost Optimization:
Reduced unnecessary processing: Prevents fine materials from entering coarse separators, lowering equipment wear and maintenance costs;
Energy savings: Targeted parameter adjustments reduce overall energy consumption by 18%.
Full-Scenario Adaptability:
Covers all end-of-life vehicle processing scenarios, from automobile shredders and car scrap machines to asr recycling and zorba sorting, meeting statutory recycling rate requirements across different countries.

Case 1: A Scrap Car Processing Center in Europe
Requirements: Meet the EU's 95% recycling rate requirement, improve the sorting accuracy of metals and plastics, achieve a processing capacity of 40 tons/hour, and comply with environmental standards.
Huichuan Complete Production Line: Magnetic separation (separates iron with a 99.5% recovery rate) → air separation (separates light and heavy materials) → eddy current separation (purifies copper and aluminum with a 99.3% purity) → photoelectric sorting (separates plastics with an 98.2% accuracy), with full-process intelligent linkage.
Results: Metal recovery rate reached 98.5%, plastic utilization rate 95%. The line passed EU certification and became a regional circular economy demonstration line.

Case 2: An Automobile Recycling Base in Kanto Region, Japan
Requirements: Achieve efficient sorting in a 2000㎡ small workshop, with a processing capacity of 25 tons/hour and support for remote operation and maintenance.
Huichuan Complete Production Line: Modular integration of magnetic separation, eddy current separation, and photoelectric sorting equipment, covering only 500㎡, adapting to narrow layouts, and supporting remote debugging.
Results: Metal recovery rate 99.2%, plastic purity 96%. Operation and maintenance personnel reduced by 30%, and the line was certified as a "high-efficiency recycling line" locally.

Case 3: A New Energy Vehicle Recycling Base in Central China, China
Requirements: Full-process handling of decommissioned electric vehicles (testing - crushing - sorting), with a battery echelon utilization rate ≥80%, and connection to the supervision platform.
Huichuan Complete Production Line: Vehicle crushing line (shredder + metal crusher + magnetic separation, separating steel with a 99.8% recovery rate) → ECS-300 eddy current separator (separating motor copper and aluminum with a 99.5% purity), with a full-process traceability system connected to the supervision platform.
Results: Annual handling of 15,000 vehicles, with a battery echelon utilization revenue of 20 million yuan, becoming a demonstration project in Central China.

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