Four-Shaft Shredder
Multi-shaft design for fine size reduction and uniform output with superior material liberation capabilities.
Four-Shaft Shredder
Technical Specifications
Power Range
Quad motor configuration
Throughput
High-volume fine processing
Output Size
Fine particle control
Number of Shafts
Multi-stage cutting action
Cutting Chamber
Large processing volume
Screen Options
Fine screening capability
Key Features
Multi-Stage Cutting
Four-stage cutting process provides superior size reduction with exceptional uniformity
Fine Output Control
Precise particle size distribution ideal for downstream separation and processing
Maximum Throughput
Multiple shafts enable highest capacity processing for large-scale operations
Material Liberation
Multiple cutting stages effectively separate bonded materials and composites
Multi-Stage Cutting Process
Primary Cutting
Initial size reduction from large input pieces to intermediate size
Secondary Reduction
Further size reduction and material conditioning
Fine Cutting
Precision cutting for target particle size achievement
Final Sizing
Final size control through screening and circulation
Material Suitability
| Material Type | Effectiveness | Liberation Rate | Applications |
|---|---|---|---|
| Complex E-Waste | Excellent | 95% | PCB processing, component separation |
| Automotive ASR | Very Good | 90% | Fluff processing, material recovery |
| Mixed Metal Scrap | Good | 85% | Fine sizing for separation |
| Composite Materials | Excellent | 92% | Fiber separation, matrix removal |
| Appliance White Goods | Very Good | 88% | Material liberation, size control |
Processing Benefits
Superior Liberation
Four-stage cutting process achieves 90-95% material liberation efficiency
Fine Size Control
Precise particle size distribution with minimal oversized material
Maximum Recovery
Enhanced material separation increases valuable material recovery rates
Process Efficiency
Single-pass processing eliminates need for multiple size reduction steps
Ideal Applications
E-Waste Processing
Complex electronic waste processing for precious metal recovery
Auto Shredder Residue
Fine processing of automotive shredder fluff for material recovery
Appliance Recycling
White goods processing for material separation and recovery
Composite Processing
Processing of fiber-reinforced composites and multi-material products
FAQs
What makes four-shaft shredders ideal for fine processing?
The multi-stage cutting action provides progressive size reduction, allowing better control over final particle size and improved material liberation compared to single or double-shaft systems.
How does material liberation compare to other shredder types?
Four-shaft shredders achieve 90-95% material liberation efficiency, significantly higher than single-shaft (70-80%) or double-shaft (80-85%) systems for complex materials.
What maintenance is required for four cutting shafts?
While more complex than simpler systems, synchronized maintenance schedules and modular cutting tool design keep maintenance manageable. Typical intervals are 1500-3000 hours.
Can output size be precisely controlled?
Yes, the combination of multiple cutting stages and fine screening provides excellent size control with ±10% tolerance on target particle size distribution.
What power consumption should be expected?
Power consumption ranges from 20-40 kWh per ton depending on material hardness and target output size. The multi-stage process is energy efficient for fine sizing applications.
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