Ma'anshan Sheng Ao Heavy Industry Co., Ltd
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Cutting Circular Blades, Shredder Blades, Plastic Crusher Knives
Address:
Ma'anshan, Anhui, China
OEM/ODM Service
Sample Available
Secured Trading Service
Average Response Time:
≤0.35h

Premium manufacturer & supplier in China, offering top quality Cutting Circular Blades, Shredder Blades for scrap metal recycling, and Plastic Crusher Knives for plastic recycling machines. Our blades are known for their anti-aging, anti-oxidation properties and extended durability.

Diamond Member
Verified business licenses
Audited Supplier
Inspected by third-party
Supplier Capability Rating
Secured Trading Service
Ma'anshan Sheng Ao Heavy Industry Co., Ltd

High Quality Single Shaft Shredder Rotary Blades Plastic & Rubber Crusher Stationary Blade Good For Crushing Shredding

Condition : NewCEISO9001Certification : SGSSKD11DC53 Raw Material:D2Transport Package : Wooden Box PackageRubberApplicable Materials: Plastic

High-quality single shaft shredder rotary blades for plastic & rubber crushing. Stationary blades designed for efficient shredding and material reduction.

SGS Certified
CE Mark
ISO 9001 Certified
C/O
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Product Video Demonstration

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Product Specifications

ShengAo Single Shaft Shredder Blades - Plastic & Rubber Crusher Blades
High Quality Single Shaft Shredder Rotary Blades Plastic & Rubber Crusher Stationary Blade
High-quality single shaft shredder rotary blades for plastic & rubber crushing. Stationary blades designed for efficient shredding and material reduction.
Key Attributes
Material
D2
Spare Parts Type
Blade
Weight
1 KG
Brand Name
ShengAo
Place of Origin
Anhui, China
Application
Scrap and recycle
Key Selling Point
Long Service Life
Quality Assurance
Quality Control
Machinery test report:
Provided
Video outgoing-inspection:
Provided
Warranty
3
Warranty Period:
3 Months
D2
Core Material:
D2 Tool Steel
Lead Time
Standard Production & Delivery Schedule
Based on order quantity
Customizable
Quantity-Based Lead Time
Quantity (pieces)Lead Time (days)Status
1 - 10035 daysStandard Production
> 100To be negotiatedCustom Schedule
Lead time starts from order confirmation and deposit received.
Customization Options
Customization service is available for the following options. Please contact us for specific requirements and fees.
OptionMin. OrderCustomization Fee
Customized logo10 piecesAs requested
Customized packaging10 piecesAs requested
Graphic customization10 piecesAs requested
Customization Note:
All customization requests require a minimum order quantity of 10 pieces. Additional fees and lead time will be confirmed based on specific requirements.

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

About Our D2 Single Shaft Shredder Blades

The single shaft shredder rotor blade and counter blade are the core cutting components of industrial shredders. Engineered for maximum durability and cutting efficiency, these D2 tool steel blades are specifically designed for plastic and rubber crushing applications. With their long service life and precision construction, they provide reliable performance in continuous shredding operations, transforming tough materials into manageable sizes for recycling, disposal, or further processing across various industrial sectors.

Premium Material & Construction

Our blades are manufactured from premium D2 tool steel, a high-carbon, high-chromium alloy known for its exceptional wear resistance and edge retention. This material provides superior hardness (typically HRC58-62) while maintaining good toughness for impact resistance. Each blade undergoes precision machining to achieve burr-free cutting edges and optimal geometry for efficient material penetration. The specialized heat treatment process ensures uniform hardness distribution throughout the blade, delivering reliable performance in demanding plastic and rubber shredding operations where material abrasiveness and thermal stresses are common challenges.

Key Features & Operational Benefits

Designed for extended service life in demanding recycling environments, these D2 blades offer significant operational advantages. The primary key benefits are exceptional wear resistance and long service life. The high-carbon, high-chromium composition provides superior edge retention against abrasive plastics and rubber materials, while the optimized blade geometry ensures efficient material flow and reduced energy consumption. This translates directly into reduced frequency of blade changes, lower operational costs, and consistent shredding output quality, making these blades an economically smart choice for recycling operations focused on maximizing productivity and minimizing downtime.

Application Industries & Materials

These specialized rotary blades are engineered specifically for plastic and rubber recycling applications. They excel in processing a diverse range of materials including hard plastics (PP, PE, PVC, ABS), rubber compounds (tires, belts, hoses), plastic films, plastic lumps and purgings, and various post-industrial plastic waste. Industries that heavily rely on these blades include plastic recycling facilities, rubber recycling plants, waste management operations, automotive shredding facilities, and general manufacturing facilities with plastic scrap reduction needs. Whether installed in primary shredders for bulk reduction or specialized units for specific material processing, these D2 blades deliver reliable performance essential for efficient material size reduction in scrap and recycling applications.

Customization & Comprehensive Quality Assurance

We specialize in providing customizable blade solutions with flexible options including customized logos, packaging, and graphic designs starting from just 10 pieces. We offer comprehensive branding options to match your corporate identity while maintaining the high performance of our D2 steel construction. Our commitment to quality is demonstrated through video outgoing-inspection and official machinery test reports provided with every order, giving you complete confidence in your purchase. Backed by a 3-month warranty and securely packaged for international shipping, these blades arrive ready for installation, offering a reliable, high-performance cutting solution for your plastic and rubber shredding needs.

Top 5 Single Shaft Shredder Rotary Blade Manufacturers

Selecting the right manufacturer for single shaft shredder rotary blades is crucial for operational efficiency and cost management in plastic and rubber recycling operations. These companies lead the market in durability, material expertise, and value-driven solutions.

1

ShengAo

A leading manufacturer of high-quality single shaft shredder rotary blades made from premium D2 tool steel, specifically engineered for plastic and rubber crushing applications. Their blades are known for exceptional wear resistance and long service life, with a 3-month warranty and comprehensive quality assurance including video inspections and machinery test reports. Key advantages include customization options starting from 10 pieces (logos, packaging, graphics), 35-day standard lead time for orders up to 100 pieces, and specialized designs for scrap and recycling applications. They offer excellent value for plastic recycling facilities and rubber processing operations.

D2 Tool Steel 3-Month Warranty Plastic & Rubber Focus
2

Vecoplan

A German engineering leader in shredding technology, Vecoplan manufactures durable single shaft shredder blades for their extensive range of shredding equipment and aftermarket replacements. Known for precision engineering and innovative cutting geometries, their blades are designed for high-volume processing of plastics, wood, paper, and industrial waste. They offer strong technical support and blade optimization for specific material streams in recycling applications.

German Engineering Multi-Material
3

WEIMA

A German manufacturer specializing in shredding, grinding and briquetting machinery. WEIMA produces robust single shaft shredder blades designed for their own machines and compatible systems. Their blades are known for durability in processing tough materials like plastics, wood, and packaging waste, with focus on energy efficiency and reduced maintenance requirements in recycling operations.

Energy Efficient Tough Materials
4

Rapid Granulator

A Swedish company with strong reputation in granulation technology, offering high-quality cutting blades for their shredding and granulation systems. Rapid focuses on precision-engineered knives that produce consistent particle sizes, particularly for plastic recycling applications. They offer good aftermarket support and blade sets designed for easy maintenance in their equipment, with emphasis on clean cutting and minimal fine generation.

Precision Cutting Clean Particle Size
5

ZERMA

A German manufacturer of size reduction machinery including single shaft shredders. ZERMA produces durable shredder blades designed for their own equipment, focusing on robust construction for processing challenging plastic materials like pipes, profiles, and purgings. Their blades are known for longevity and are designed for easy replacement and maintenance in plastic recycling operations.

Robust Construction Challenging Plastics

Frequently Asked Questions (FAQs)

Find expert answers to common questions about ShengAo D2 Single Shaft Shredder Blades for plastic and rubber crushing applications.

D2 tool steel provides several critical advantages for plastic and rubber shredder blades: 1) Exceptional Wear Resistance: The high chromium content (11-13%) provides excellent resistance to abrasive plastic and rubber materials. 2) High Hardness Retention: Can achieve and maintain HRC58-62 hardness, essential for cutting through tough materials. 3) Good Dimensional Stability: Maintains shape and precision during heat treatment and operation. 4) Moderate Toughness: Provides sufficient impact resistance for plastic and rubber applications while maintaining hardness. These characteristics make D2 ideal for continuous plastic recycling operations where wear resistance and edge retention are more critical than extreme impact resistance.
Our 3-month warranty covers defects in materials and manufacturing workmanship under normal operating conditions for plastic and rubber shredding applications. Specifically covered: premature cracking or breakage not caused by improper installation or foreign objects; failure to meet specified material composition (D2 tool steel verification); manufacturing flaws preventing proper installation; and material defects affecting performance. The warranty period begins from the date of delivery. To initiate a claim, provide order details, photos/videos of the issue, and operational context. This warranty ensures confidence in your investment for plastic recycling equipment components and reflects our commitment to quality manufacturing standards.
Starting from just 10 pieces, we offer several customization options: Customized Logo (laser marking or etching your company logo/brand on the blades), Customized Packaging (branded boxes, labels, or special packaging materials), and Graphic Customization (specific markings, part numbers, or identification codes). For each customization, we provide design consultation to ensure optimal placement and visibility. Customization fees are calculated based on complexity and quantity, with prices confirmed upon request. These options allow smaller operations and testing facilities to benefit from branded industrial cutting tools without requiring large minimum orders typically demanded by other manufacturers.
Service life varies based on material abrasiveness, shredder settings, and maintenance practices. For standard plastics (PP, PE, ABS): 500-800 operating hours before significant wear requires attention. For abrasive plastics (glass-filled, mineral-filled, reinforced plastics): 250-450 hours due to increased wear. For rubber materials (tires, industrial rubber): 300-600 hours depending on reinforcement content. The D2 tool steel construction provides approximately 40-60% longer life compared to standard carbon steel blades in similar conditions. Regular inspection, proper blade clearance adjustment, and avoiding metal contaminants can maximize lifespan in plastic recycling and rubber processing operations.
Yes, our D2 shredder blades are specifically engineered for mixed plastic and rubber streams commonly found in recycling operations. The D2 steel composition provides: 1) Adequate Toughness for rubber's elastic properties and potential contaminants. 2) Superior Wear Resistance for abrasive plastic fillers and rubber compounds. 3) Thermal Stability for the heat generated during mixed material processing. For optimal performance with mixed streams, we recommend: proper shredder setup (appropriate RPM and feed rate), regular blade inspection, and maintaining correct blade clearance. These blades are ideal for automotive shredder residue processing, mixed plastic recycling, and general industrial waste streams containing both plastic and rubber components.
Our machinery test report provides comprehensive documentation: 1) Material CertificationHardness Testing: Multiple point hardness measurements confirming HRC58-62 range. 3) Dimensional VerificationVisual Inspection Results: Surface finish, edge condition, and absence of defects. 5) Heat Treatment Documentation: Tempering and hardening process parameters. 6) Performance Testing: When applicable, test results from sample cutting trials. This report provides traceability and quality assurance for your industrial shredder blades, ensuring they meet specified standards for plastic and rubber recycling applications.
To determine compatibility: 1) Provide Machine Details: Share your shredder brand, model number, and if available, OEM part number. 2) Submit Measurements: Provide key dimensions - blade length, width, thickness, bore diameter, and mounting hole pattern. 3) Send Samples: If available, send one of your existing blades for exact replication. 4) Application Information: Share details about materials processed and operating conditions. Our engineering team will analyze this information to confirm compatibility or recommend necessary modifications. We manufacture blades compatible with most single shaft shredder models from major manufacturers, and can produce custom designs for specialized equipment used in plastic recycling facilities.
Our D2 steel shredder blade production follows a rigorous process: 1) Material Selection: Premium D2 tool steel verification and certification. 2) CNC Machining: Precision cutting to exact dimensions with tight tolerances. 3) Heat Treatment: Controlled hardening to achieve HRC58-62 followed by tempering for stress relief. 4) Precision Grinding: Achieving exact dimensions and burr-free cutting edges. 5) Quality Inspection: Dimensional verification, hardness testing, and visual examination. 6) Customization: Laser marking, branding, or special treatments as requested. 7) Final Packaging: Secure packaging for shipment. The 35-day lead time for standard orders ensures each blade undergoes this complete process, resulting in high-performance industrial cutting tools for plastic and rubber recycling.

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