Four-Shaft Shredder
Precision Fine Size Reduction for Complex Material Processing
Designed for e-waste, plastics, metals, and complex materials. Multi-stage cutting with integrated screening for uniform output.
Professional Four-Shaft Shredding Solutions
The ARZIR Four-Shaft Shredder features four synchronized rotors that combine coarse and fine cutting in a single pass. Ideal for electronic waste, complex plastics, metals, and municipal solid waste applications requiring precise particle size control and superior material liberation.
With integrated screening systems, low-speed high-torque operation, and modular maintenance design, our four-shaft shredders provide exceptional efficiency and reliability for demanding industrial recycling operations that require consistent fine processing results.
E-Waste Processing
Circuit boards, cables, components
Plastic Recycling
PP, ABS, PET, PVC materials
Wood Processing
Pallets, furniture, composites
Metal Processing
Aluminum, copper, steel components
Municipal & Hazardous Waste
MSW and pre-treatment materials
Core Features & Advantages
Four synchronized shafts, integrated screening, low-speed operation, and superior material liberation
Four-Shaft Multi-Stage Design
Four synchronized shafts provide progressive size reduction in multiple stages for superior material liberation and consistent output quality
Precision Fine Size Reduction
Multi-stage cutting action achieves precise particle size control with integrated screening for optimal downstream processing
Advanced Material Liberation
Progressive cutting stages effectively separate bonded materials and composites for maximum material recovery
Heavy-Duty Four-Shaft Construction
Robust synchronized four-shaft system designed for continuous operation with complex materials and high processing loads
Integrated Screen Control System
Built-in screening system with interchangeable screens provides precise control over final particle size distribution
Synchronized Maintenance System
Coordinated four-shaft maintenance with easy access panels and modular component design for efficient servicing
Technical Specifications
Four proven models to meet different fine processing requirements
| Model | Rotor Count | Cutter Count | Motor Power | Screen Size | Capacity |
|---|---|---|---|---|---|
| ARZIR FS-800 | 4 synchronized shafts | 160 pieces | 500 kW | 10-80mm | 3-10 t/h |
| ARZIR FS-1200 | 4 synchronized shafts | 200 pieces | 750 kW | 15-100mm | 8-20 t/h |
| ARZIR FS-1600 | 4 synchronized shafts | 240 pieces | 1000 kW | 20-120mm | 15-30 t/h |
| ARZIR FS-2000 | 4 synchronized shafts | 280 pieces | 1500 kW | 25-150mm | 25-40 t/h |
Application Scenarios
Comprehensive solutions for precision fine processing and material liberation
E-Waste Processing Centers
Processing electronic waste, circuit boards, and complex electronic components for precious metal recovery and material separation
Typical Materials:
Automotive Shredder Residue
Fine processing of automotive fluff and mixed materials for enhanced material recovery and separation efficiency
Typical Materials:
Complex Plastic Processing
Multi-layer plastic processing and composite material separation for high-value plastic recycling applications
Typical Materials:
Fine Metal Processing
Precision fine processing of mixed metal scrap and non-ferrous materials for enhanced separation and recovery
Typical Materials:
Municipal Solid Waste Fine Processing
Advanced fine processing of municipal solid waste for improved material separation and recovery efficiency
Typical Materials:
Customer Challenges & ARZIR Solutions
How ARZIR four-shaft shredders solve complex material processing challenges
Challenge
Complex material streams require superior liberation that conventional shredding cannot achieve
ARZIR Solution
Four-shaft multi-stage cutting progressively liberates bonded materials achieving 90-95% separation efficiency
Maximum material recovery value and purity
Challenge
Need for precise fine sizing while maintaining high processing throughput and material quality
ARZIR Solution
Integrated four-shaft design with controlled screening provides precise sizing while maintaining capacity
Consistent fine output without compromising throughput
Challenge
Single-stage processing cannot handle diverse material mix from coarse to fine in one operation
ARZIR Solution
Multi-stage four-shaft system processes materials from coarse input to fine output in single pass
Eliminates multiple processing stages and reduces costs
Why Choose ARZIR Four-Shaft Shredders
Significant advantages over double-shaft and competitive four-shaft technologies
| Comparison Item | ARZIR Four-Shaft | Double-Shaft Shredder | ARZIR Advantage |
|---|---|---|---|
| Material Liberation Rate | 90-95% superior liberation | 75-85% standard liberation | 15-20% higher material recovery |
| Output Uniformity | 95%+ uniform particle distribution | 80-90% output consistency | Superior downstream processing efficiency |
| Processing Stages | Single-pass coarse to fine processing | Primary reduction requires secondary processing | Eliminates multiple processing stages |
| Fine Material Handling | Specialized for fine and precision processing | Optimized for primary size reduction | Superior fine processing capabilities |
| Material Contamination Control | Progressive separation maintains purity | Good separation with some mixing | Higher purity recovered materials |
| Investment Requirements | Higher investment for advanced capabilities | Lower initial investment cost | ROI through superior material recovery |
Precision Engineering
Advanced four-shaft synchronization and screen integration for optimal material liberation
Global Support
Comprehensive installation, training, and synchronized maintenance support worldwide
Proven Performance
Over 150 successful fine processing installations with proven material liberation rates
Customer Success Stories
Real results from four-shaft shredder implementations worldwide
E-Waste Processing Facility - Europe
Equipment Configuration:
ARZIR FS-1600 Four-Shaft Shredder
Project Results:
- Achieved 92% precious metal recovery from electronic components
- Increased material recovery value by 40% through superior liberation
- Eliminated need for secondary fine processing stages
- ROI achieved within 22 months through enhanced recovery rates
“The four-shaft system delivers the precision and liberation quality essential for high-value e-waste processing.”
Automotive Recycling Center - North America
Equipment Configuration:
ARZIR FS-2000 Four-Shaft Shredder
Project Results:
- Processing 30 tons/hour of automotive shredder residue efficiently
- Improved material separation by 35% vs previous double-shaft system
- Enhanced plastic and metal recovery through multi-stage processing
- Reduced downstream processing costs by 45%
“Multi-stage processing has revolutionized our ASR processing with exceptional material liberation results.”
Plastic Processing Facility - Asia
Equipment Configuration:
ARZIR FS-1200 Four-Shaft Shredder
Project Results:
- Processing 18 tons/hour of complex plastic composites
- Achieved 94% material purity through progressive separation
- Eliminated contamination issues in recycled plastic output
- Increased facility profitability by 50% through premium material grades
“The precision fine processing capabilities have transformed our plastic recycling operation quality and profitability.”
Operation & Maintenance Guide
Multi-stage operational workflow and synchronized maintenance guidance
Operation Workflow
Material Loading
Load materials into the feed hopper using conveyors or crane systems
Controlled feeding ensures optimal four-shaft processing flow
Four-Shaft Multi-Stage Processing
Materials progress through four cutting stages from coarse to fine reduction
Progressive cutting achieves superior material liberation
Integrated Screening
Built-in screening system controls final particle size distribution
Ensures consistent output sizing for downstream processing
Material Discharge & Collection
Processed materials discharge to collection and handling systems
Clean separation maintains material quality and purity
Maintenance Schedule
Daily Maintenance
- Four-shaft synchronization check
- Screen condition inspection
- Material flow monitoring
Synchronized Service
- Four-shaft coordinated maintenance
- Screen cleaning and replacement
- Drive system inspection
Major Overhaul
- Complete four-shaft system service
- Screen system overhaul
- Precision alignment verification
Frequently Asked Questions
Common questions about four-shaft shredder selection and operation
Q1: What materials can a four-shaft shredder process effectively?
A: Four-shaft shredders excel at processing electronic waste, complex plastics (PP, ABS, PET, PVC), wood materials, metals (aluminum, copper, small steel), municipal solid waste, and hazardous materials. They're particularly effective for composite materials requiring high liberation rates.
Q2: What is the price range for four-shaft shredders?
A: Four-shaft shredder prices range from $400,000-$1.5 million depending on size and complexity. The FS-800 starts at $400,000, while the FS-2000 costs around $1.5 million. Contact us for detailed pricing and financing options.
Q3: What output size range and throughput can be achieved?
A: Output sizes range from 10-150mm through interchangeable screens. Throughput ranges from 3-40 tons/hour depending on model. The multi-stage design provides 95%+ uniform particle distribution for consistent downstream processing.
Q4: How does four-shaft compare with double-shaft shredders?
A: Four-shaft shredders provide superior material liberation (90-95% vs 80-85%), better output uniformity (95%+ vs 80-90%), and single-pass processing from coarse to fine, but require higher investment and more complex maintenance than double-shaft systems.
Q5: What delivery time and installation support is provided?
A: Standard delivery is 16-24 weeks for most models due to the complexity of four-shaft systems. We provide comprehensive installation support, commissioning, operator training, synchronized maintenance guidance, and global technical support.
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