Double Shaft Shredder Blades

High-performance double shaft shredder blades engineered for demanding size reduction applications across metal recycling, tire processing, wood pallet shredding, and industrial waste management.

√ Premium alloy materials (D2, SKD-11, Cr12MoV, H13)

√ Precision-engineered for dual-shaft shredding systems

√ Optimized hardness (HRC 56-58) and impact resistance

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Premium Double Shaft Shredder Blades - Heavy-Duty for Tires, Metals, Bulky Waste

Shengao's double shaft shredder blades are engineered for extreme-duty size reduction applications, featuring robust claw designs that deliver powerful cutting, tearing, and extrusion actions for processing the toughest materials. Our heavy-duty shredder blades are manufactured from premium wear-resistant alloys including D2, SKD-11, and Cr12MoV tool steels, undergoing specialized heat treatment and triple tempering processes to achieve optimal hardness (HRC 56-58) that balances exceptional wear resistance with superior impact toughness for extended service life in demanding recycling environments.

Designed for dual-shaft shredders used in metal recycling, tire processing, and solid waste reduction, these high-performance blades excel at processing challenging materials including heavy-gauge metals (steel, aluminum, copper alloys), truck and automotive tires, wooden pallets, industrial containers, and mixed solid waste streams. We provide customized engineering solutions tailored to specific machine configurations and material characteristics, offering various diameter options (200-600mm), claw configurations (3-12 claws), specialized edge geometries, and advanced surface treatments to maximize throughput efficiency and minimize downtime in continuous operation.

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Company Documents & Resources

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Company Brochure

Comprehensive overview of our company, products, and manufacturing capabilities

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Production Capacity List

Detailed specifications and production capabilities for our industrial blades

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Blades Drawings Case

Support OEM/ODM services, producing items like slitting knives and cutting blades based on client drawings

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Blades Parameter Table

Provides comprehensive data on blade specifications and complete dimensional data.

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Double Shaft Shredder Blades Design

Double Shaft Shredder Blades

High-performance double shaft shredder blades for metals, tires, wood & waste. Made from D2, SKD-11, Cr12MoV alloys with HRC 56-58 hardness. Custom diameters (200-600mm), claw designs, and coatings.

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Single Shaft Shredder Blades

ShengAo Single Shaft Shredder Blades - Premium Cr12MoV/D2/SKD11 alloy blades (58-62 HRC) for shredding plastics, wood & metals. 4-edged, titanium-coated, wear-resistant, easy replacement. OEM support.

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Shredder Rotors

Discover ShengAo's high-performance shredder rotors, precision-engineered for extreme durability and optimal efficiency in heavy-duty recycling applications.

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Shredder Hammers

Industrial shredder hammers for metal recycling & waste processing. High manganese steel, superior impact resistance. Custom weights & designs. Get a solution.

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Shredder Cutters

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Shredder Knives

Explore ShengAo's high-performance shredder knives, engineered for extreme durability and precision in shredding applications.

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Shredder Blades

Explore ShengAo’s industrial-grade Shredder Blades—engineered with high-wear materials like D2, SKD11, and H13 for shredding metal, plastic, rubber, wood, and e-waste.

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Premium Double Shaft Shredder Blades for Extreme Durability

Our double shaft shredder blades are engineered for heavy-duty industrial shredding applications, featuring advanced wear-resistant alloys that deliver exceptional performance in the most demanding environments. These blades are manufactured using premium materials like D2, SKD-11, and Cr12MoV tool steels, heat-treated to achieve HRC 56-58 hardness for superior wear resistance and extended service life. With precision engineering and strict quality control, our blades maintain sharp cutting edges even under continuous operation against abrasive materials.

These high-performance shredder blades are specifically designed for processing tough materials including scrap metals, tires, wood pallets, plastic containers, and bulky waste. The unique claw design (available in 3-claw, 6-claw, 8-claw, or 12-claw configurations) creates efficient cutting, tearing, and extruding actions that reduce material size effectively. Custom diameters from 200mm to 600mm are available to fit various shredder models, with specialized coatings option for enhanced performance in specific applications.

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Premium Double Shaft Shredder Blades for metal, tire and waste processing

Premium Double Shaft Shredder Blades for Industrial Size Reduction

Heavy-Duty Double Shaft Shredder Blades for Demanding Recycling Applications

Our Premium Double Shaft Shredder Blades: Engineered for maximum wear resistance and cutting efficiency in the most demanding size reduction applications across the recycling and waste processing industries. Key advantages include:

Superior Material Compatibility: Specialized alloy steels (D2, SKD-11, H13, 9CrSi) engineered for shredding tires, metals, wood, plastics, electronic waste, and bulky industrial waste with exceptional performance.

Advanced Engineering: Precision machining with CNC technology ensures minimal dimensional deviation and burr-free edges, guaranteeing consistent cutting performance and extended operational life.

Customizable Solutions: Tailored designs available in various diameters (180-550mm), thicknesses (10-75mm), claw configurations (3-12 claws), and inner hole specifications (hexagon or octagon) to match your specific equipment and processing needs.

Advanced Heat Treatment: Specialized heat treatment processes including vacuum quenching and nitriding deliver optimal hardness (HRC 56-60) and toughness for extreme operating conditions.

Protective Finishes: Optional coatings enhance performance by reducing friction, preventing material adhesion, and providing superior corrosion resistance.

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Premium Double Shaft Shredder Blades Key Features

Heavy-Duty Double Shaft Shredder Blade Manufacturing

Custom Double Shaft Shredder Blade Solutions

Our industrial double shaft shredder blades are engineered for maximum performance in heavy-duty size reduction applications, featuring superior wear resistance, exceptional toughness, and customized geometries for processing the most challenging materials including tires, metals, and bulky waste.

High-Performance Alloy Construction: Manufactured from premium tool steels including D2, SKD-11, and Cr12MoV alloys with optimized hardness (HRC 56-58) for exceptional wear resistance and durability when processing abrasive materials like metals, tires, and construction waste.
Heavy-Duty Design Specifications: Available in custom diameters (200-600mm) and thicknesses (20-55mm) with various claw configurations (3-12 claws) to match specific processing requirements and machine parameters for different material types and throughput capacities.
Enhanced Toughness & Impact Resistance: Advanced triple tempering and vacuum heat treatment processes provide superior resistance to chipping and cracking under high-impact conditions, ensuring reliable performance in continuous heavy-duty shredding operations.
Application-Specific Engineering: Optimized for diverse material processing including tire reduction, metal scrap size reduction, bulky waste volume reduction, and industrial recycling applications with specialized tooth profiles and cutting geometries.
Precision Machining & Quality Control: Manufactured with exacting tolerances using CNC grinding technology and rigorous quality verification to ensure consistent performance, optimal cutting action, and perfect compatibility with double shaft shredder systems.
Extended Service Life & Wear Protection: Specialized coatings and surface treatments enhance resistance to abrasive wear, thermal fatigue, and corrosion, significantly extending operational life in demanding recycling environments.
Custom Configuration Flexibility: Tailored solutions available for specific material challenges including specialized tooth counts, pitch variations, and unique metallurgical compositions to optimize cutting efficiency and reduce power consumption.

These advanced features make our double shaft shredder blades the ideal choice for recycling facilities, scrap yards, and waste management operations seeking maximum throughput, minimal downtime, and optimal cost-efficiency in heavy-duty shredding applications.

Double Shaft Shredder Blades FAQ

Find answers to common questions about our heavy-duty industrial double shaft shredder blades

What materials are your double shaft shredder blades made from?

Our double shaft shredder blades are engineered from premium wear-resistant materials to ensure maximum durability in heavy-duty industrial shredding applications:

Tool Steels (D2, SKD-11, Cr12MoV): High chromium content provides exceptional hardness (HRC 56-60) and wear resistance for metal and plastic shredding applications
Alloy Steel (42CrMo, 6CrW2Si): Excellent toughness and impact resistance for heavy-duty shredding of wood, plastics, and bulky waste
Specialized Steels (H13, 55SiCr): Heat-resistant properties ideal for metal scrap processing, offering good comprehensive performance at medium temperatures
Multiple Material Options: We also provide blades in 9CrSi, tungsten carbide-tipped, and customized alloys based on specific application requirements

Each material undergoes specialized vacuum heat treatment and triple tempering to achieve optimal hardness while maintaining exceptional toughness and impact resistance.

How do I choose the right shredder blade for my application?

Selecting the appropriate shredder blade depends on several critical factors related to your material and operational requirements:

Material Type: Different materials require specific blade compositions and configurations:
- Plastics/Film: Use blades of 20-25mm thickness, Cr12MoV material, diameter 200-300mm
- Wood/Pallets: Select blades of 25-35mm thickness, 55SiCr material, diameter 300-400mm
- Tires/Cables: Choose blades of 35-45mm thickness, H13 material, diameter 400-500mm
- Metal Scrap: Opt for blades of 45-55mm thickness, D2 or H13 material, diameter 500-600mm
Claw Configuration: Choose between 3, 6, 8, or 12 claw designs based on required cutting aggression and particle size output
Blade Dimensions: Standard diameters from 200mm to 600mm with thicknesses ranging from 20mm to 100mm
Hardness Requirements: Select appropriate hardness levels (HRC 56-60) based on material abrasiveness and impact demands

Our technical team provides customized recommendations based on your specific material characteristics and production requirements.

What maintenance do industrial shredder blades require?

Proper maintenance extends shredder blade life and ensures optimal performance in demanding industrial environments:

Regular Inspection: Check for signs of wear, chips, or cracks that may affect cutting performance and require replacement
Sharpening Services: Maintain cutting edge sharpness periodically to ensure efficient shredding and reduce energy consumption
Proper Installation: Ensure correct spiral mounting with spacer sleeves to prevent blade collision during operation
Cleaning Protocol: Remove residual material buildup that can affect blade balance and cutting efficiency
Preventive Maintenance: Implement regular inspection schedules to identify wear before it affects performance

We offer professional blade sharpening services and provide detailed maintenance protocols with every purchase to maximize your blade lifespan.

Can you produce custom-sized shredder blades?

Yes, we specialize in custom shredder blade manufacturing to meet specific industrial application requirements:

Diameter Range: Custom diameters from 200mm to 700mm standard, with capabilities for larger sizes
Thickness Options: From 10mm to 100mm depending on application requirements and material density
Claw Configurations: Custom 3, 6, 8, or 12 claw designs with specialized angles and geometries
Bore Specifications: Standard hexagonal inner hole, octagonal, or circular with keyway options
Material Selection: Custom alloy compositions tailored to your specific shredding materials

Our engineering team can develop prototypes within 15-45 days based on your specifications and requirements. We accept OEM and ODM orders with minimum quantities starting from 1-5 units for custom shredder blades.

What industries use your double shaft shredder blades?

Our industrial shredder blades serve diverse heavy-duty applications across multiple industries:

Metal Recycling: Scrap steel, aluminum profiles, drums, and electronic waste processing

Plastic Recycling: Plastic containers, crates, films, bottles, and hard plastic products

Wood Processing: Pallets, timber, wood waste, and biomass shredding

E-Waste Recycling: Circuit boards, electronic components, and computer hardware

Tire Recycling: Car and truck tire shredding for rubber recovery and disposal

Municipal Solid Waste: MSW processing, household waste, and bulky item reduction

Construction Demolition: Building materials, debris, and construction waste processing

Specialized Applications: Animal carcasses, medical waste, hazardous materials, and product destruction

We serve these industries with specialized shredding solutions requiring high-precision cutting and extended blade longevity under the most demanding conditions .