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Maximize shredding performance with ShengAo’s OEM single shaft shredder blades! We provide precision-customized blades for plastics, tires, textiles, and industrial waste.

Discover ShengAo’s high-performance serrated industrial blades engineered for precision cutting and sealing of plastic & paper packaging. ISO 3002-1 certified, these tungsten carbide blades offer exceptional wear resistance, heat tolerance.

Need industrial circular blades that last? ShengAo’s carbide blades offer extreme durability, heat tolerance, and sharpness for wood, metal, and plastic cutting. Minimize downtime, save costs, and accelerate production.

Explore ShengAo's custom-engineered, special-shaped blades—the key to solving unique cutting challenges in packaging, food processing, and recycling. Our blades feature serrated, perforated, and contoured edges made from stainless steel.

Boost your plastic recycling productivity with ShengAo's straight granulator blades. Expertly engineered from SKD11 or high-chromium alloy, these blades achieve HRC 52-68 hardness for superior wear resistance and impact strength.

Boost your packaging and food production efficiency with ShengAo's high-performance serrated blades. Designed for precision cutting and perforation of plastic films, cardboard, and food packaging.

Upgrade your production line with ShengAo's industrial circular cutting blades. Crafted from premium tungsten carbide and HSS, our blades undergo advanced heat treatment and CNC grinding to achieve HRC60+ hardness.

ShengAo - Leading industrial shredder blades manufacturer. We provide custom OEM knives for plastic, metal, wood, and waste recycling. Our blades, made from D2, H13, and carbide steel, undergo vacuum heat treatment.

Crafted from premium High-Speed Steel (HSS) and Tungsten Carbide, these blades undergo precision grinding and heat treatment to achieve HRC60+ hardness, ensuring exceptional wear resistance and razor-sharp edges for burr-free cuts.

We reveal our meticulous OEM crusher blade packaging process. Custom foam inserts cushion impacts, while export-grade wooden boxes provide structural integrity for safe transport.

ShengAo's straight granulator blades are engineered for high-performance recycling of plastic films, pipes, and packaging materials. Crafted from durable SKD11/high-chromium alloy with HRC 52-68 hardness, they ensure exceptional wear resistance.

Maximize efficiency with ShengAo’s high-performance tungsten carbide circular blades, designed for precision cutting of wood, metal, plastics, and composites.

ShengAo's long-lasting shredder blades are engineered with advanced tungsten carbide to deliver exceptional wear resistance, lasting 5-10 times longer than standard blades when processing tough materials like metals, plastics, and e-waste.

Maximize shredding efficiency with ShengAo’s OEM single shaft shredder blades. Custom-made from SKD11/D2 steel for plastics, tires, or industrial waste. Request a quote!

ShengAo’s Premium Cr12MoV Serrated Blades deliver exceptional wear resistance for packaging, food processing, and plastic cutting applications. Crafted from high-carbon, high-chromium Cr12MoV steel with molybdenum and vanadium additives.

ShengAo Serrated Blades Video Demo: See custom tooth profiles for plastic bags, paper & cardboard. Reduce waste with wear-resistant blades. Watch now!

ShengAo’s industrial serrated cutting blades deliver unmatched precision for food packaging, film sealing, and carton cutting. Engineered with aggressive tooth designs and premium materials like high-carbon steel and tungsten carbide.

ShengAo manufactures high-performance tungsten steel circular blades for slitting machines, ensuring superior cutting accuracy, extended durability, and reduced downtime.

Learn why correct blade thickness is essential to prevent uneven cuts, reduce vibration, and extend blade longevity when slicing through tough materials like metals and composites.

Upgrade your slitting machinery with the ShengAo Circular Blade. Engineered from high-grade SKD-11 material with a hardness of HRC 61-63, this industrial blade delivers exceptional durability and long service life.

This specialized blade delivers clean, burr-free edges, reduces material waste, and boosts efficiency in the textile, medical, and packaging industries.

Tired of jagged edges and skewed paper cuts? The ShengAo Paper Cutter is engineered with a high-carbon steel blade and stable alignment system to deliver perfect, professional-grade cuts effortlessly.

SHENGAO’s industrial paper cutter knives deliver precision-ground edges with CNC technology, crafted from alloy steel or tungsten carbide for superior hardness (HRC 55-60).

Discover how ShengAo High-Speed Steel (HSS) Cutting Blades revolutionize industrial cutting with exceptional durability and precision. Engineered with advanced alloys including tungsten, molybdenum, and vanadium.

Enhance your manufacturing efficiency with ShengAo Industrial Round Blades. Engineered for high-performance cutting in plastics, paper, and metal processing, our robust round blades are crafted from high-carbon and alloy tool steels.