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Our tungsten steel blades' exceptional sharpness and longevity, designed for high-speed slitting machines to improve your production quality and efficiency.

See ShengAo's SKD-11/D2 tool steel shredder blades in action. Designed for single-shaft shredders, they achieve over 62 HRC hardness for exceptional wear resistance when processing tough materials like e-scrap, tires, and PP/PE/PVC plastics.

Discover ShengAo's high-precision three-side paper cutter blades.Ideal for printing, packaging, and bookbinding.Reduce waste and slash downtime.

ShengAo blades maintain sharpness under high loads, ensuring higher throughput and reduced downtime for size reduction operations.

Our high-performance blades, made from SKD-11, 9CrSi, and Cr12MoV, are engineered for precision cutting of plastics (ABS, PE, PP), rubber, and recycling applications.

ShengAO manufactures high-performance inserted steel blades for industrial shredding and cutting applications. Our OEM blades feature tungsten carbide edges, HRC 52-68 hardness, and custom solutions for plastic, wood, metal, and rubber processing.

Our OEM ODM customization offers tailored solutions for slitting, trimming, and cutting applications on films, foils, plastics, and non-wovens.

Ensure seamless compatibility and safety for your granulator. ShengAo offers OEM/ODM custom blades tailored to your exact machine model and material needs.

Maximize your shredder's uptime with ShengAo's durable blades. This video demonstrates their superior performance in shredding multi-material waste, featuring robust designs that reduce jamming and ensure consistent output for recycling facilities.

Maximize your shredder's uptime with ShengAo's durable blades. This video demonstrates our square-shaped, four-tip shredder blades engineered for heavy-duty plastic and rubber recycling.

Tired of frequent blade failures? Discover ShengAo's tungsten carbide-coated industrial blades for plastic granulators. Our ultra-hard coating offers exceptional wear resistance, extending blade life 10-20x versus standard steel.

ShengAo's Industrial Circular Blade Collection delivers high-precision cutting solutions for a wide range of materials, including metal, paper, plastic, and textile.

Watch video: Learn how to customize circular blades for metal, plastic & textile cutting. OEM/ODM solutions. Explore precision blade options now.

Video: SKD-11 Alloy Steel Crusher Knives processing hard plastics. See CNC grinding, heat treatment & wear resistance testing. Reduce downtime - Watch now!