

Precision-engineered for maximum impact resistance and extended operational life, ShengAo crusher blades utilize high-grade tool steels and advanced heat treatment technologies to deliver exceptional performance in the most demanding plastic recycling applications.

ShengAo crusher blades are engineered for high-performance crushing operations, utilizing advanced materials and precision manufacturing to deliver exceptional hardness and durability. These professional-grade blades are optimized for processing various plastic materials, including ABS, PE, and PP, ensuring efficient size reduction in recycling and manufacturing applications.
With specialized heat treatment processes achieving precise hardness control and geometric accuracy, ShengAo blades maintain sharp cutting edges under demanding conditions. The company offers both all-steel and carbide-tipped blade options, tailored to specific material processing requirements for extended service life and reduced operational downtime.

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At ShengAo, we engineer professional-grade crusher blades specifically designed to optimize plastic recycling operations. Our blades are manufactured using premium steel materials and advanced heat treatment technologies to deliver exceptional hardness and wear resistance for processing various plastic materials including ABS, PE, PP, and other common polymers.
These crusher blades feature precision engineering that ensures optimal geometric dimensions for perfect machine compatibility and crushing efficiency. Through specialized heat treatment processes, we achieve uniform hardness distribution (HRC 58-62) and minimal internal stress, resulting in blades that maintain sharpness longer, resist chipping, and withstand high-impact conditions in continuous recycling applications.


Our professional-grade crusher blades are engineered for exceptional performance in plastic recycling applications, specifically designed to handle ABS, PE, PP, and other common polymers with unmatched efficiency. Each blade is manufactured with precision engineering to deliver superior cutting performance and extended operational life. Key technological advantages include:
Advanced Material Composition: Utilizing high-carbon steel and tool steel formulations that provide exceptional hardness and wear resistance, specifically engineered for continuous shredding of abrasive plastic materials without compromising cutting sharpness.
Precision Heat Treatment: Vacuum heat treatment and deep cooling processes enhance blade microstructure, achieving optimal hardness (HRC 58-62) while maintaining necessary toughness to prevent chipping and breakage under heavy loads.
Customized Blade Geometries: Tailored blade designs including slice blades, flat blades, and V-blades optimized for different plastic types and processing requirements, ensuring clean cuts and reduced energy consumption.
Enhanced Wear Resistance: Specialized coatings and surface treatments including titanium nitride (TiN) provide exceptional protection against abrasive wear, extending service intervals and reducing maintenance downtime by up to 40%.
Application-Specific Engineering: Blades are precision-balanced for high-speed operation in various crusher configurations, including single-shaft and multi-shaft systems, with optimized tooth configurations for different material throughput requirements.


ShengAo professional-grade crusher blades are precision-engineered for optimal performance in plastic recycling applications, delivering exceptional hardness and durability for processing ABS, PE, PP, and other polymer materials efficiently.
These advanced features establish ShengAo crusher blades as the premier choice for professionals seeking to optimize their plastic recycling operations with reliable, high-efficiency cutting solutions that deliver long-term cost savings and operational excellence.
Find answers to common questions about our high-performance crusher blades for plastic recycling and industrial applications
ShengAo crusher blades are manufactured from premium materials to ensure optimal hardness and durability for demanding recycling applications:
Our blades undergo vacuum heat treatment to achieve hardness levels of HRC 58-65°, ensuring they maintain sharpness under intense use.
Selecting the appropriate crusher blade depends on several critical factors specific to your operation:
Our technical team can recommend the optimal blade based on your material composition, throughput requirements, and machine specifications.
Proper maintenance is crucial for maximizing crusher blade performance and service life:
Following these practices can extend blade life by up to 40% and maintain consistent cutting performance.
Yes, we offer comprehensive customization services to meet unique operational requirements:
We provide OEM services with rapid prototyping, typically delivering custom solutions within 7-15 days.
Our crusher blades are utilized across diverse industries requiring reliable size reduction solutions:
Our blades deliver consistent performance in demanding applications worldwide.