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.

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Ma'anshan Sheng Ao Heavy Industry Co., Ltd

45° Serrated Shear Blades

Engineered with precision 45° angled cutting edges and aggressive serrated teeth, our shear blades deliver superior grip and clean cuts in metal fabrication. 

√High-speed steel & tungsten carbide materials
√Precision 45° angled serrated teeth for maximum grip
√Corrosion resistant with specialized coatings
√Custom angles and tooth patterns available
ViewsRequest Our Latest Price
45° Serrated Shear Blades

Premium 45° Serrated Shear Blades Manufacturer

Shengao 45° serrated shear blades are precision-engineered with aggressive tooth designs and specialized angled cutting edges for superior grip and clean angled cuts in demanding industrial metal processing applications. 

Used in applications including metal fabrication, construction materials processing, angled metal component cutting, and industrial recycling, our 45° serrated blades provide the cutting precision, angular accuracy, and material grip reliability needed for optimal production efficiency in angled cutting requirements. 

45° Serrated Shear Blades Design

Polished Serrated Blades
Polished Serrated Blades
Anti-slip serrated blades for tough materials. Precision 45° angle ensures clean cuts on rubber, textiles, composites. Custom polished blades. Get a quote.
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45° Serrated Shear Blades
45° Serrated Shear Blades
Shengao 45° serrated shear blades engineered for precision angled cutting with superior material grip and reduced slippage.
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High-Speed Steel Serrated Blades
High-Speed Steel Serrated Blades
Our HSS blades feature aggressive tooth designs for maximum material grip, reducing slippage in demanding industrial applications.
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Serrated Guillotine Shear Blades
Serrated Guillotine Shear Blades
Shengao Serrated Guillotine Shear Blades engineered with aggressive tooth designs for unmatched grip and clean cuts in demanding industrial applications.
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Serrated Sheet Metal Shear Blades
Serrated Sheet Metal Shear Blades
Serrated Sheet Metal Shear Blades for metal fabrication, aluminum cutting. Aggressive tooth design prevents slippage, ensures clean cuts. Get a quote!
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Serrated Metal Shearing Blades
Serrated Metal Shearing Blades
Shengao Serrated Metal Shearing Blades engineered with aggressive tooth designs for enhanced grip and cutting efficiency in industrial metal processing.
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Serrated Cutting Blades
Serrated Cutting Blades
Our saw-tooth blades reduce slippage, enhance cutting efficiency, and excel in processing rubber, textiles, composites, and packaging materials.
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Serrated Edge Blades
Serrated Edge Blades
Our saw-tooth blades reduce slippage, enhance grip, and deliver clean cuts through tough materials like rubber, textiles, and composites.
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Serrated Blades
Serrated Blades
Discover Shengao's high-performance serrated blades engineered with precision-toothed edges for exceptional cutting efficiency on fibrous, slippery, and tough materials.
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9 Products Found

Custom 45° Serrated Shear Blades by Shengao

At Shengao, we specialize in manufacturing precision 45° serrated shear blades engineered with aggressive tooth designs for superior grip and clean angled cutting in industrial metal processing. 

Our 45° serrated blades are optimized for metal fabrication, construction materials processing, and industrial recycling applications, providing reduced slippage and precise angled cuts in sheet metal, aluminum, copper, and tough composites. With strict quality control from design to CNC machining and finishing, we ensure every blade meets the highest standards of precision and reliability for industrial angled cutting operations.

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Shengao Custom 45° Serrated Shear Blades for Industrial Metal Processing
Shengao 45° Serrated Shear Blades Industrial Applications

Premium 45° Serrated Shear Blades for Demanding Industrial Cutting

Shengao 45° serrated shear blades deliver superior cutting performance with precision angled cutting edges and aggressive tooth designs that provide exceptional material grip and clean cuts in various industrial applications. 

Enhanced Material Grip: 45° angled cutting edge with serrated teeth provides maximum grip on resistant materials including sheet metal, aluminum, copper, and tough composites, preventing slippage during cutting operations.

Precision Engineering: Computer-controlled grinding ensures consistent tooth geometry and edge profile.

Custom Solutions: Tailored tooth patterns and blade dimensions available to match specific machine requirements and operational parameters .

Advanced Heat Treatment: Specialized thermal processing enhances hardness (HRC 58-62) and toughness .

Surface Finishes: Various coatings (TiN, TiCN, TiAlN) reduce friction, prevent material adhesion, and resist corrosion in harsh industrial environments.

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Shengao 45° Serrated Shear Blades Key Features

Precision 45° Angled Shear Blade Manufacturing
Custom Serrated Shear Blade Solutions

Shengao 45° Serrated Shear Blades are engineered for superior cutting performance and extended lifespan in demanding industrial applications.

  1. Precision 45° Angled Design: Optimized for clean miter and bevel cuts, reducing material deformation and ensuring accurate angled cutting in various materials.
  2. Advanced Serrated Edge Technology: Serrated teeth provide enhanced grip, prevent slippage, and enable clean cutting of fibrous, slippery, or tough materials without tearing.
  3. Premium High-Speed Steel: Manufactured from high-grade high-speed steel for exceptional hardness, edge retention, and wear resistance in continuous operation.
  4. Customization Options: Tailored solutions available in various diameters, bore sizes, tooth geometries (tooth count, angle), and specialized coatings (TiN, TiCN) to meet specific application needs.
  5. Enhanced Durability & Longevity: Specialized heat treatment processes (achieving HRC 58-62) and quality control ensure blades withstand high-impact use and abrasive materials.
  6. Easy Maintenance & Re-sharpening: Designed for straightforward sharpening and maintenance, minimizing downtime and operational costs over the blade's lifecycle.
  7. Multi-Industry Application: Ideal for metal processing (sheets, profiles), plastic product trimming, recycling operations (plastic, paper, composites), and packaging material cutting.

These features establish Shengao 45° Serrated Shear Blades as the top choice for professionals seeking precision, reliability, and efficiency in industrial angled cutting tasks.

  • Video

Video Demonstration

  • Precision 45° Angled Cutting in Action
  • Enhanced Grip & Reduced Slippage with Serrated Edge
  • Efficient 18-Gauge Steel Cutting Performance
  • Durable High-Speed Steel Blade Construction
  • Ergonomic Handle for Comfortable Prolonged Use

45° Serrated Shear Blades FAQ

Find answers to common questions about our precision angled cutting blades

What are the key features of Shengao 45° Serrated Shear Blades?

Shengao 45° Serrated Shear Blades are engineered for precision and durability in angled cutting applications:

  • Precision 45° Angle: Optimized for clean miter and bevel cuts in various materials
  • Serrated Edge: Enhanced grip for reduced slippage and anti-tearing cutting of fibrous materials
  • High-Carbon Steel Construction: Provides excellent edge retention and durability
  • Wear-Resistant Coatings: Options like TiN or specialized treatments for extended service life

Our blades undergo specialized heat treatment to achieve optimal hardness (typically HRC 58-62) for demanding industrial use.

How do I select the right serrated shear blade for my material?

Selecting the appropriate blade depends on your specific cutting needs:

  1. Material Type: Choose blade composition based on what you're cutting (e.g., carbide-tipped for abrasive materials)
  2. Thickness Capacity: Ensure the blade is rated for your material thickness
  3. Cutting Speed: Consider production requirements and blade geometry
  4. Surface Finish: Select tooth configuration for desired cut quality

Our technical team can provide customized recommendations based on your specific application requirements.

What maintenance do serrated shear blades require?

Proper maintenance ensures optimal performance and extends blade life:

  • Regular Cleaning: Remove residue after use to prevent buildup
  • Periodic Sharpening: Maintain sharp cutting edges based on usage intensity
  • Proper Storage: Store in dry environment to prevent corrosion
  • Inspection: Regularly check for wear or damage

Shengao offers professional sharpening services and provides detailed maintenance guidelines with each purchase.

Can Shengao produce custom serrated shear blades?

Yes, we specialize in custom shear blade manufacturing:

  • Diameter Range: Various sizes available to match your equipment
  • Bore Sizes: Custom bore sizes with keyways or special drive mechanisms
  • Tooth Configurations: Custom serration patterns and geometries
  • Special Coatings: Options for enhanced wear resistance

Our engineering team can develop prototypes quickly, with minimum order quantities starting at just 5 units for custom blades.

What industries use Shengao 45° Serrated Shear Blades?

Our serrated shear blades serve diverse industrial applications:

Metal Processing: Cutting high-strength metal sheets and profiles
Plastic Products: Slitting and trimming plastic sheets and films
Recycling: Processing plastic, paper, and composite materials
Packaging: Cutting corrugated paper and packaging materials

We also serve construction, automotive, and textile industries with specialized angled cutting solutions.

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