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

Heavy-Duty Industrial Granulator Blades | Wear & Impact Resistant for Plastic & Wood

Condition : NewCETransport Package : Wooden CaseCertification : ISO9001:2008ISO9001:2000Material : SKD119CrSiApplication : PETHardness :58HRC-60HRCAfter Warranty Service : Online support

Maximize shredder uptime with our heavy-duty blades. Wear-resistant edge & impact-resistant design excel in plastic recycling & wood waste.

SGS Certified
CE Mark
ISO 9001 Certified
C/O
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Product Specifications

ShengAo Heavy-Duty Industrial Granulator Blades
Heavy-Duty Industrial Granulator Blades | Wear & Impact Resistant for Plastic & Wood
Maximize shredder uptime with our heavy-duty blades. Wear-resistant edge & impact-resistant design excel in plastic recycling & wood waste. Request a quote for longer-lasting blades today.
Key Attributes
Brand Name
ShengAo
Type
Crusher Blade
Place of Origin
Anhui, China
Core Components
Blade
Warranty
3 Months
Quality Assurance
Quality Control
Machinery test report:
Provided
Video outgoing-inspection:
Provided
Warranty & Core Components
3
Warranty Period:
3 Months
B
Core Component:
Blade
Lead Time
Quantity-Based Lead Time
Quantity (pieces)Lead Time (days)Status
1 - 4040 daysStandard
> 40To be negotiatedCustom Schedule
Lead time starts from order confirmation and deposit received.

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

About Our Heavy-Duty Industrial Granulator Blades

Heavy-duty industrial granulator blades are the core cutting components that power efficient size reduction in plastic recycling and wood processing operations. Unlike standard blades, these premium cutters are engineered with specialized wear-resistant edges and impact-resistant designs to withstand the most demanding material processing conditions. Our ShengAo granulator blades are specifically designed to maximize shredder uptime, reduce maintenance frequency, and deliver consistent performance through extended production cycles in industrial recycling environments.

Premium Material & Construction

Our heavy-duty industrial granulator blades are manufactured from premium tool steels selected for their exceptional combination of wear resistance and impact toughness. We utilize specialized steel alloys that undergo precision CNC machining followed by advanced heat treatment processes to achieve optimal material properties. Each blade features a wear-resistant cutting edge engineered to maintain sharpness through prolonged use, combined with an impact-resistant core design that prevents catastrophic failure when encountering unexpected hard contaminants. The precision grinding process ensures a burr-free, razor-sharp cutting surface that delivers clean, consistent granulation results while minimizing energy consumption during operation.

Key Features & Operational Benefits

Engineered for maximum operational efficiency, these industrial granulator blades deliver significant performance advantages. The wear-resistant edge technology dramatically extends blade life by 30-50% compared to standard blades, reducing replacement frequency and associated downtime costs. The impact-resistant design provides exceptional protection against sudden shock loads from metal contaminants or dense wood knots. These blades maintain consistent cutting performance through extended production runs, ensuring uniform particle size and optimal material flow. Additionally, the optimized blade geometry reduces cutting forces and energy consumption while increasing throughput capacity. With a 3-month warranty and comprehensive quality assurance, these blades offer reliable performance and long-term value for industrial recycling operations.

Application Industries & Materials

These versatile heavy-duty granulator blades are engineered for challenging applications across multiple industries. They excel in processing: Plastic Recycling (PET bottles, HDPE containers, LDPE film, PP, ABS, PVC, engineering plastics), Wood Waste Processing (pallets, construction lumber, demolition wood, furniture scrap), Industrial Plastics (injection molding sprues, blow molding scrap, pipe/profile waste), Rubber Materials (tire sidewalls, industrial rubber scrap), and Mixed Waste Streams with occasional contamination. Key industries served include plastic recycling facilities, wood processing plants, waste management operations, material recovery facilities (MRFs), construction/demolition waste processors, and industrial manufacturing plants. These blades are ideal for central granulators, beside-the-press crushers, and standalone recycling systems handling abrasive or variable materials.

Customization & Quality Assurance

We specialize in providing tailor-made granulator blade solutions engineered for your specific equipment and material processing requirements. Our customization services include blade dimensions, cutting edge geometries, hole patterns, and material specifications optimized for your application. Our commitment to quality is demonstrated through comprehensive verification: we provide both machinery test reports and video outgoing-inspection for every order, ensuring complete transparency and confidence in your purchase. We back our products with a 3-month warranty on the core blade component, protecting your investment against manufacturing defects. Standard lead times are 40 days for orders of 1-40 pieces, with custom scheduling available for larger volumes (>40 pieces). Request a quote today to discover how our longer-lasting blades can optimize your recycling operation's performance and profitability.

Top 5 Industrial Granulator Blade Manufacturers

Selecting the right manufacturer for industrial granulator blades is crucial for maintaining operational efficiency, minimizing downtime, and ensuring cost-effective recycling operations. These brands are recognized for their engineering expertise, material science, and proven performance in demanding industrial environments.

1

ShengAo

A leading manufacturer specializing in heavy-duty industrial granulator blades with exceptional wear-resistant edges and impact-resistant designs. Their blades are engineered to maximize shredder uptime in challenging plastic recycling and wood waste applications. Key advantages include comprehensive quality assurance with both machinery test reports and video inspections, a 3-month warranty on core components, and reliable 40-day lead times for orders up to 40 pieces. Recognized for providing longer-lasting blade solutions that significantly reduce maintenance frequency and operational costs in industrial recycling and waste processing operations.

Wear & Impact Resistant 3-Month Warranty 40-Day Lead Time
2

Rapid Granulator

A Swedish world leader in granulation technology, Rapid manufactures precision granulator blades focusing on clean cutting action, consistent particle size, energy efficiency, and quiet operation. Their blades are designed for optimal performance in their own granulator systems and are known for innovative rotor and cutting geometry designs.

Clean Cutting Energy Efficient
3

Vecoplan

The German recycling technology specialist offers robust granulator blades as part of their comprehensive size reduction solutions. Vecoplan blades are known for durability in demanding applications, efficient cutting chamber designs, and the ability to handle large volumes of plastic scrap, wood waste, and other challenging materials.

German Engineering High-Volume Capable
4

Foremost Machine Builders

An established American manufacturer of size reduction equipment, Foremost produces durable granulator blades known for their rugged construction, reliable performance, and good availability of replacement parts. Their blades are commonly used in North American plastic processing and wood recycling facilities.

Rugged Construction US Manufacturer
5

WEIMA

A German manufacturer of shredding and granulating systems, WEIMA produces durable granulator blades focused on energy efficiency, low-noise operation, and high throughput for processing plastics, wood, and other materials in industrial applications across Europe and North America.

Energy Efficient Low-Noise Design

Frequently Asked Questions (FAQs)

Find expert answers to common questions about ShengAo Heavy-Duty Industrial Granulator Blades with wear-resistant and impact-resistant designs for plastic recycling and wood waste processing applications.

Our wear-resistant granulator blades achieve superior durability through three key technologies: 1) Premium Steel Alloys: We use specialized tool steels with optimized carbide distribution for maximum abrasion resistance against plastic and wood fibers. 2) Advanced Heat Treatment: Precision-controlled hardening and tempering processes create a hardened surface layer (typically HRC 58-62) while maintaining a tough core. 3) Specialized Edge Geometry: Engineered cutting angles and surface treatments reduce friction and material adhesion. This combination results in blades that maintain sharpness 30-50% longer than standard blades in industrial recycling applications, significantly reducing blade change frequency and associated downtime costs.
The impact-resistant design of our granulator blades provides crucial protection in wood waste processing through several mechanisms: 1) Tough Core Material: While the cutting edge is hard for wear resistance, the blade core maintains higher toughness to absorb impact energy without cracking. 2) Optimized Geometry: Blade thickness and support structures are designed to dissipate shock loads away from the cutting edge. 3) Stress Distribution: Finite element analysis optimizes the blade shape to minimize stress concentrations. 4) Controlled Hardness Gradient: Gradual transition from hard edge to tough core prevents brittle failure. This design allows blades to withstand unexpected impacts from wood knots, nails, stones, or metal contaminants common in construction/demolition wood waste, reducing catastrophic failures and extending service life in industrial wood recycling operations.
Our 3-month warranty provides comprehensive protection for the core blade component against manufacturing and material defects under normal operating conditions. Specifically covered: 1) Material Defects: Cracks, porosity, or inclusions in the steel that cause premature failure. 2) Manufacturing Flaws: Significant dimensional errors preventing proper installation or operation. 3) Heat Treatment Issues: Improper hardening leading to abnormal wear, chipping, or breakage within the warranty period. The warranty does not cover normal wear and tear, damage from improper installation (incorrect torque, misalignment), operation outside design parameters, processing of inappropriate materials (e.g., excessive metal contamination), or accidents. To file a claim, provide order details, photos of the issue, and operational context for industrial blade warranty support.
Yes, our heavy-duty granulator blades are specifically engineered to handle both plastic and wood materials effectively. The dual-material capability comes from: 1) Balanced Material Properties: Steel alloy and heat treatment optimized for both abrasive wear (from plastics) and impact resistance (from wood). 2) Versatile Edge Geometry: Cutting angle designed to efficiently process both material types without excessive force or heat generation. 3) Cleaning Optimization: Surface treatments that reduce material adhesion for both plastics and resinous woods. However, for operations processing exclusively one material type, we may recommend specific optimizations: Plastic-focused blades with higher wear resistance, or wood-focused blades with enhanced impact protection. For mixed streams, our standard heavy-duty blades provide excellent all-around performance.
Our comprehensive quality assurance documentation includes: The Machinery Test Report provides formal certification of: 1) Material Verification: Steel grade and chemical composition. 2) Hardness Testing: HRC measurements at multiple locations. 3) Dimensional Inspection: Comparison of actual measurements against your specifications with tolerance analysis. 4) Visual Quality Assessment: Surface finish, edge condition, and defect inspection. The Video Outgoing-Inspection offers visual verification of: 1) Final Product Appearance and marking. 2) Live Measurement Demonstration using calibrated instruments. 3) Edge Quality Check showing sharpness and burr-free condition. 4) Packaging Process demonstrating proper protection. Together, these documents provide complete transparency for your industrial blade procurement.
Our 40-day standard lead time for orders up to 40 pieces reflects the precise manufacturing process required for heavy-duty industrial blades: 1) Material Procurement (5-7 days): Sourcing premium steel alloys with specific certifications. 2) CNC Machining (10-12 days): Precision cutting, drilling, and shaping to exact specifications. 3) Heat Treatment (5-7 days): Controlled hardening, tempering, and stress relieving cycles. 4) Precision Grinding (7-10 days): Achieving exact dimensions and razor-sharp edges. 5) Quality Inspection & Documentation (3-5 days): Comprehensive testing and preparation of machinery reports. 6) Packaging & Logistics (3-4 days): Secure packing and shipping preparation. This timeline ensures each blade meets our exacting standards for industrial recycling applications. For urgent needs, contact us about expedited options.
Determining the correct blade specifications for your granulator involves several approaches: 1) Machine Documentation: Check your granulator's manual for blade part numbers and specifications. 2) Existing Blade Measurement: Carefully measure an existing blade's length, width, thickness, hole diameters, and hole center distances. 3) Manufacturer Information: Provide the granulator make, model, and serial number—we may have specifications on file. 4) Sample Submission: Send us an existing blade (even worn) for precise reverse engineering. 5) Application Details: Share information about materials processed (plastic types, wood species, contamination levels) so we can recommend optimal steel grade and hardness. We recommend providing technical drawings or CAD files when available for the most accurate blade manufacturing for your industrial recycling equipment.
To maximize the service life of heavy-duty granulator blades, follow these maintenance best practices: 1) Proper Installation: Use correct torque specifications for mounting bolts and ensure proper blade-to-counter blade clearance (typically 0.1-0.3mm). 2) Regular Inspection: Check blades weekly for wear patterns, edge rounding, or damage. 3) Timely Sharpening: Sharpen blades before excessive wear occurs—typically when edge rounding reaches 0.5-1.0mm. 4) Proper Sharpening Technique: Maintain original edge geometry and avoid overheating during grinding. 5) Blade Rotation: Periodically rotate blades within the rotor for even wear distribution. 6) Contamination ControlCleaning: Regularly clean blades and cutting chamber to prevent material buildup. 8) Record Keeping: Track blade hours, sharpening cycles, and replacement dates. These practices optimize performance and extend service life in industrial recycling operations.

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