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

ABS, PE, PP, Etc. Can Be Used For Plastic, Rubber And Metal Recycling Wood Crusher Blades

Advantage : Good Impact ResistanceBlade Type : Crusher Blade Hardness : HRC 52-55 Degree Service : OEM ODM Accepted Packing : Wooden Box Features : Suitable for ABS PE PP

Versatile crusher blades engineered for processing ABS, PE, PP plastics, rubber, metal, and wood. Ideal for recycling operations. Designed for efficient size reduction and long-lasting sharpness.

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

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Product Specifications

ShengAo Crusher Blades - Crushing and Shredding Blades
Versatile Crusher Blades for Waste Recycling
Versatile crusher blades engineered for processing ABS, PE, PP plastics, rubber, metal, and wood. Ideal for recycling operations. Designed for efficient size reduction and long-lasting sharpness.
Product Specifications
Brand Name
ShengAo
Type
Crusher Blades
Product Name
Crushing and Shredding Blades
Material
HSS / Customized
Application
Waste Recycling
Place of Origin
Anhui, China
Size
Customized
Application Machine
Crushing Machine
For Cut
Plastic Extrusion Molding Processes, ABS, PE, PP, Plastic, Rubber, Metal, Wood
MOQ
1 Piece
Quality Assurance & Services
Quality Control
Machinery Test Report:
Provided
Video Outgoing-Inspection:
Provided
Core Components
B
Core Component:
Bearing
Warranty & Support
6
Warranty:
6 Months
After Warranty Service:
Online Support
Key Advantage
Longer Cutting Life
Engineered for durability and long-lasting sharpness.
Customization & OEM/ODM
OEM & ODM Support
Supported
Customization Options
OptionMin. OrderCustomization Fee
Name Plate50 pieces--
Laser Carving50 pieces--
Note: Material (HSS/Customized) and Size are fully customizable.
Delivery Information
Lead Time Based on Quantity
Quantity (pieces)Lead Time (days)Production Status
1 - 5015 daysFast Production
> 50To be negotiatedCustom Schedule
Lead time starts from order confirmation and deposit received. Custom orders may require additional time.

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

About Our ShengAo Crusher Blades

The ShengAo crusher and shredding blades are the core cutting component of industrial size reduction equipment. Engineered for maximum performance in demanding recycling and waste processing applications, our custom-made blades are designed to deliver superior cutting efficiency, extended service life, and reduced operational downtime across various industries.

Whether you're processing tough plastics, rubber, metals, or wood, ShengAo blades provide the reliable, high-impact cutting force needed to transform bulk materials into manageable granules for recycling, disposal, or further processing.

Premium Material & Construction

ShengAo blades are manufactured from premium-grade tool steels such as 9CrSi, SKD-11, Cr12MoV, and High-Speed Steel (HSS), selected for their exceptional properties. These materials are heat-treated using advanced processes to achieve an optimal balance of hardness and toughness, ensuring high rigidity and exceptional wear resistance.

Each blade undergoes precision grinding and finishing to achieve a burr-free, sharp cutting edge. This meticulous construction guarantees consistent cutting performance, minimizes friction and heat buildup, and ensures smooth integration with your crushing machine for stable, high-output operation.

Key Features & Benefits

Our crusher blades are engineered with several key advantages that translate directly to cost savings and improved productivity for your operation:

  • Longer Cutting Life: Superior wear resistance means fewer blade changes, reduced maintenance costs, and increased uptime.
  • High Impact Resistance: The tough material composition withstands shocks from unexpected hard contaminants (e.g., metals in plastic stream), reducing chipping and breakage.
  • Excellent Wear Resistance: Maintains sharpness far longer than standard blades, ensuring consistent granule size and output quality over extended periods.
  • High-Temperature Stability: Retains hardness and structural integrity under the frictional heat generated during continuous crushing operations.

Application Industries & Materials

ShengAo crusher blades are versatile solutions designed for a broad spectrum of industrial shredding and crushing tasks. They are particularly effective in the following applications:

  • Plastic Recycling: Ideal for crushing ABS, PE, PP, PVC, PET bottles, plastic lumps, pipes, and profiles.
  • Wood Processing: Efficiently reduces pallets, timber off-cuts, branches, and other wood waste.
  • Metal & Rubber Recycling: Handles light metals, rubber tires, belts, and hoses.
  • General Waste Reduction: Suitable for size reduction in municipal solid waste (MSW) and industrial waste streams.

Customization & Quality Assurance

We understand that every machine and material stream is unique. ShengAo specializes in OEM & ODM services, offering full customization of blade dimensions, hole patterns, angles, and material grades to perfectly match your specific crusher model and processing requirements.

Our commitment to quality is unwavering. Every batch of blades is supported by a machinery test report and video outgoing-inspection for your verification. Packed securely in wooden cases, each blade is backed by a 6-month warranty and dedicated after-sales support to ensure your complete satisfaction.

Top 5 Industrial Crusher Blades Brands

Leading brands trusted for performance and durability in size reduction.

1

ShengAo

A leading manufacturer from Anhui, China, specializing in high-performance customized crusher and shredder blades for plastic, wood, metal, and rubber recycling. Known for premium materials (9CrSi, SKD-11), OEM support, and rigorous quality control.

Key Strength: Customization & Wear Resistance
2

Fornax

A global supplier renowned for heavy-duty shredder blades and rotors. Fornax provides robust solutions for waste processing, e-waste, and tire shredding, often using high-chrome alloys for extreme abrasion resistance.

Key Strength: Heavy-Duty Applications
3

Vecoplan

A German manufacturer of complete shredding systems, also supplying high-quality original replacement blades. Their blades are engineered for precision and longevity in processing wood, paper, and municipal solid waste.

Key Strength: System Integration & Precision
4

SSI Shredding Systems

An American pioneer in industrial shredding technology. SSI produces durable, high-torque shredder rotors and blades designed for challenging materials like metals, tires, and industrial waste, focusing on reducing wear and maintenance.

Key Strength: High-Torque & Low Maintenance Design
5

Granutech-Saturn Systems

A prominent brand under the Rotochopper group, specializing in abrasion-resistant wear parts and blades for recycling systems. Their products are common in tire recycling (crumb rubber production) and post-industrial plastic reduction.

Key Strength: Abrasion Resistance for Tire Recycling

Frequently Asked Questions (FAQs)

Find answers to common queries about industrial crusher and shredder blades.

The best crusher blades for plastic recycling, such as ABS, PE, PP, and PET, are typically made from wear-resistant tool steels like D2 (Cr12MoV), SKD-11, or HSS. For ShengAo blades, materials like 9CrSi offer an excellent balance of hardness and toughness, ensuring long life and resistance to abrasive plastics. The choice depends on plastic hardness, contamination level, and desired output size.

Replacement frequency depends on material processed, blade quality, and machine usage. Premium blades like ShengAo's can last from several weeks to many months under continuous operation. Signs for replacement include decreased throughput, inconsistent particle size, increased power consumption, and visible wear or nicks on the cutting edge. Regular inspection is key for maintenance scheduling.

Yes, absolutely. Custom-sized crusher blades are a core service at ShengAo. We support OEM and ODM, manufacturing blades to your exact specifications including length, width, thickness, hole pattern, cutting angle, and material grade. Provide your machine model or drawings, and we will produce perfect-fit blades for optimal performance.

Crusher blades are typically used in granulators or pulverizers to cut material into small, uniform granules using a scissor-like shear action. Shredder blades (often on single or dual shafts) are designed for primary size reduction, ripping and tearing large items into smaller strips or chunks. Blades differ in geometry, hardness, and mounting, with shredder blades generally being more robust for coarse reduction.

Sharpening wood crusher blades requires precision. For best results, use a professional CNC grinding machine to maintain the original cutting angle and edge consistency. Manual grinding is possible but risks uneven edges and heat damage (loss of temper). We recommend having a spare set of ShengAo blades for rotation—send the dull set to a professional sharpening service or back to the manufacturer for regrinding to ensure optimal lifespan.

For crushing light metals (aluminum, copper wire) or ferrous scraps, blades require high impact resistance and toughness. Premium alloy steels like HSS (High-Speed Steel) or specially treated Cr12MoV are excellent choices. These grades resist chipping and maintain an edge under high shock loads. For extremely abrasive metal mixtures, tungsten carbide-tipped (TCT) blades may be recommended for maximum life.

Choosing ShengAo industrial blades offers distinct advantages: Full customization (ODM/OEM) for perfect machine fit, use of premium tool steels (9CrSi, SKD-11), rigorous quality control with test reports and video inspection, competitive pricing with low MOQ (1 piece), and dedicated after-sales support & warranty. This combination delivers superior cost-performance ratio and reliability for your recycling business.

Ordering is simple: Contact us with your machine model, material specifications, or technical drawings. Our engineering team will review and provide a quotation. For standard customizations, typical lead time is 15-30 days after order confirmation, depending on complexity and quantity. We keep you updated throughout production and provide pre-shipment quality verification. Express production options may be available.

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