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Learn about the precision engineering behind this shredding process and discover how industrial shredder blades can improve your plastic recycling operations.

Watch as our high-torque single-shaft shredder efficiently processes tough engineering plastics, thick-walled scrap, and machine head waste.

From High-Speed Steel selection, CAD/CNC machining, heat treatment to precision grinding and TiN coating.

See ShengAo's high-performance blades in action, including tungsten carbide circular knives for metal, shredder blades for plastics, and diamond grit blades for concrete.

We use high chromium and tungsten steel for exceptional durability in crushing PET, PE, PP, and ABS. Learn about our quality control and precision cutting angles.

Watch our video to discover ShengAo's dual-shaft shredder blades. They tear, shear, and crush bulky materials with interlocking rotors.

We engineer durable, square-shaped blades with HRC60-62 hardness for maximum efficiency in industrial waste recycling.

This video demonstrates the shearing process of hard plastic blocks, highlighting blade precision, hydraulic feed systems, and recycling efficiency.

Watch this video to discover how SKD11 steel and advanced heat treatment processes create shredder blades that withstand extreme wear, dramatically extending blade life.

Learn how our precision-engineered blades efficiently process wood waste into uniform, valuable chips.

Discover the complete guide to circular blades: explore suitable materials (HSS, Carbide, Ceramics) and their applications in paper, packaging, food processing, and textiles.

Watch this video to see Shengao's heavy-duty plastic grinder knives in action! Our blades are engineered for recycling plastic scraps, lumps, PET, HDPE, and PVC.

See how we use advanced CNC grinding and proprietary heat treatment on SKD11 and D2 steel to achieve razor-sharp edges, perfect balance, and a hardness of HRC 58-62.

This video demonstration showcases how our air cutting blade system achieves burr-free, high-speed cutting at up to 1,200 m/min for materials like film, nonwoven,and leather.

Watch our latest manufacturing video to discover the high-precision process of crafting ultra-sharp, long-lasting guillotine knives from premium SKD11 steel.

Learn expert techniques to reduce friction, eliminate buildup, and extend blade life for flawless cuts in paper, film, and textiles.

Watch this video to discover how Shengao's tungsten carbide circular blades deliver flawless, burr-free slitting for films and foils.

Learn how their extreme hardness and durability revolutionize precision cutting in metalworking, woodworking, and more.

Discover key factors like material compatibility, blade geometry, tooth configuration, and specialty coatings to achieve clean, burr-free cuts on textiles like non-woven.

Watch this video to explore Shengao's high-quality double shaft shredder blades, engineered with premium wear-resistant materials for exceptional durability and recycling efficiency.

Discover how our heavy-duty shredder blades optimize automotive glass recycling. Achieve uniform fragmentation, reduce downtime, and extend blade life.

Discover the best materials for plastic granulator blades. Our guide compares D2, SKD-11, carbide-tipped blades and more for optimal efficiency, reduced downtime, and cost savings.

Discover 5 essential tips for choosing the perfect circular blade! Our guide covers materials, teeth, kerf & more to boost your cutting efficiency and save costs.

See how Shengao's professional sharpening service restores your plastic shredder knives to peak performance.

Watch how Shengao Factory crafts high-performance blades for shredding and cutting metal, plastic, and more.