Compact High-torque and Energy-saving and Low maintenance cost single shaft shredder

Single-Shaft Shredder: Efficient and Versatile Size Reduction Solution

1. Introduction

A single-shaft shredder is a specialized machine designed for efficient reduction of solid materials into smaller, uniformly sized particles. Powered by a single rotating shaft equipped with cutting tools, it excels in processing a wide range of materials, including plastics, wood, metals, and organic waste. Known for its simplicity, reliability, and low operational cost, it is ideal for industries requiring high-volume shredding with minimal complexity.

2. Key Features2.1 Simple yet Robust Design

• Single Rotating Shaft: Equipped with hardened steel hammers or cutting blades that crush or tear materials against a stationary bed plate or screen.

• Granule Control: Adjustable screens or grates allow precise control over particle size (5–50 mm).

• Low Maintenance: Fewer moving parts reduce wear and tear, extending service life.

2.2 High Processing Capacity

• Throughput: Handles 5–20 tons/hour depending on material type and configuration.

• Versatility: Processes materials with varying hardness, from flexible plastics to rigid metals.

2.3 Energy Efficiency

• Optimized Power Usage: Operates at 15–100 kW (depending on size), with energy consumption tailored to the material load.

• Variable Speed Control: Adjustable RPM (150–1,200) to match material requirements and save energy.

2.4 Safety and Automation

• Overload Protection: Auto-reverse function prevents jams and motor damage.

• Dust & Noise Control: Enclosed design with optional dust collection and sound dampening.

• Smart Integration: Compatible with PLC systems for remote monitoring and automated operation.

3. Advantages Over Multi-Shaft Shredders

• Lower Cost: Simpler design reduces capital and maintenance expenses.

• Ease of Use: Fewer components mean quicker setup and fewer potential failure points.

• Space Efficiency: Compact footprint suits small facilities or mobile applications.

• Material Flexibility: Excels in homogenous or less complex material streams.

4. Maintenance Tips

• Daily: Clean hammers/blades, inspect bolts, and check for foreign debris.

• Weekly: Lubricate bearings and monitor screen wear.

• Monthly: Test overload protection and adjust clearance between tools.

• Annual: Replace worn parts (e.g., hammers, screens) and repaint corrosion-prone areas.

5. Environmental & Economic Benefits

• Resource Recovery: Diverts up to 90% of recyclable waste from landfills.

• Cost Savings: Reduces disposal fees by up to 60% while generating revenue from recycled materials.

• Sustainability: Low energy use and minimal emissions align with green initiatives.

6. Customization Options

• Tool Materials: High-carbon steel, carbide-tipped, or Tungsten carbide for extreme durability.

• Mobility: Skid-mounted or trailer-mounted versions for on-site processing.

• Automation: Integrated sensors, variable speed drives, and remote diagnostics.

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