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

Precision Circular Blades for Industrial Cutting

Industrial circular blades deliver exceptional cutting performance across diverse materials and applications. Engineered for precision, durability and operational efficiency, our blades maintain optimal sharpness through demanding production cycles.

At ShengAo, we manufacture custom circular blades to your exact specifications. Custom diameters, thicknesses, bore sizes and tooth configurations are available. Material options include high-carbon steel, alloy steel, stainless steel, and tungsten carbide for specialized applications requiring enhanced wear resistance.

Company Documents & Resources

Download our company brochures and product catalogs for detailed information

Company Brochure

Comprehensive overview of our company, products, and manufacturing capabilities

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Production Capacity List

Detailed specifications and production capabilities for our industrial blades

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Blades Drawings Case

Support OEM/ODM services, producing items like slitting knives and cutting blades based on client drawings

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Blades Parameter Table

Provides comprehensive data on blade specifications and complete dimensional data.

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Circular Blade Buy Guide

Premium cutting solutions for industrial applications

Rotary Blade

Rotary Blade

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Circular Saw Blade

Circular Saw Blade

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Circle Cutter

Circle Cutter

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Round Blade

Round Blade

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Circular Knife

Circular Knife

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5 Products Found.

Engineered for Peak Performance: Shengao's Industrial Circular Blade Solutions

Maximize your cutting efficiency and productivity with Shengao's high-performance industrial circular blades. Our blades are precision-crafted for superior performance across metalworking, packaging, textiles, and composite material processing. Featuring advanced tooth geometries like Hi/Lo V and Scalloped patterns, along with specialized coatings such as TiN and TiAlN, our blades ensure cleaner cuts, reduced friction, and minimal material buildup for continuous operation. Manufactured from premium materials including Solid Carbide, Carbide-Tipped, and Powder Metallurgy Steels, Shengao blades offer exceptional hardness (HRC 58-95) and wear resistance for extended service life. Available in diameters from 50mm to 1200mm with customizable bore configurations, we provide the perfect cutting solution for slitting, shearing, perforating, and precision slicing applications. Experience the difference with blades designed for high-speed operation, minimal downtime, and unmatched durability in the most demanding industrial environments.

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engineered for peak performance shengao industrial circular blade solutions
wide applications of shengao industrial circular blade

Wide Applications of Shengao Industrial Circular Blades

Shengao high-performance circular blades are engineered for precision cutting across diverse sectors. Our Rotary Blades ensure clean, fray-free cuts in textile and leather processing, while Circular Saws deliver smooth, efficient slicing in woodworking and metal fabrication. Slitter Knives excel in handling films, foils, and packaging materials with exceptional accuracy. In food processing, our corrosion-resistant blades provide hygienic, burr-free slicing for meats, cheeses, and vegetables. For paper converting and plastic recycling, Shengao blades offer superior wear resistance, reducing downtime and operational costs. Trust our customized solutions for enhanced productivity in printing, automotive, and advanced material processing applications.

Your Premier Industrial Circular Blades Supplier in China

your premier industrial circular blades supplier in china
industrial circular blades test
  1. ✅Precision Engineering:Utilizing CNC grinding and advanced heat treatment, our blades achieve micron-level tolerances (±0.005mm) for consistent, burr-free cuts in high-speed operations.Explore our manufacturing capabilities for more details.
  2. ✅Material Expertise:We offer a wide selection of materials, including premium tool steel (SKD-11, D2), high-speed steel (HSS), and solid carbide, each tailored for specific applications like metal, textile, or food processing.
  3. ✅Custom Solutions:Blades are customizable in diameter, thickness, edge geometry (smooth, serrated, beveled), and coatings (TiN, DLC) to optimize performance for unique challenges, from slitting films to shearing metals.
  4. ✅Quality Assurance:Rigorous testing ensures each blade meets international standards (e.g., ISO 9001), with certifications for hardness (HRC 58-64), corrosion resistance, and longevity—reducing downtime and replacement costs.

Industrial Circular Cutting Tools Terminology

Discover specialized blade types tailored for distinct industrial processing needs

Circular Knife Applications

Circular Knife

Engineered for continuous slicing operations in high-speed production lines.

  • Ideal for paper converting and film slitting applications
  • Ultra-thin designs for precision kiss cutting operations
  • Chrome-plated surfaces prevent material adhesion
  • Customizable hardness grades (45-62 HRC)
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Circle Cutter Applications

Circle Cutter

Specialized for die-cutting and punch-out operations requiring geometric precision.

  • Perfect for gasket production and leather patterning
  • Bevel-edge designs for clean material separation
  • Interchangeable inserts for multi-diameter capability
  • Vibration-dampened cores reduce material distortion
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Rotary Blade Applications

Rotary Blade

Optimized for rotary die cutting systems and continuous web processing.

  • Essential in label manufacturing and flexible packaging
  • Tungsten-carbide coated variants for abrasive materials
  • Dynamic balancing for 1000+ RPM operations
  • Modular designs for quick pattern changes
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Circular Saw Blade Applications

Circular Saw Blade

Heavy-duty cutting solutions for metal, wood, and composite materials.

  • Industrial-grade TCT (tungsten carbide tipped) variants
  • Laser-cut expansion slots prevent thermal warping
  • Anti-vibration technology reduces noise pollution
  • Multi-material blades with variable tooth geometry
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Circular Blades FAQ

Find answers to common questions about our industrial circular blades

What materials are Shengao circular blades made from?

Shengao circular blades are crafted from premium materials to ensure durability and performance:

  • High-Carbon Steel: Ideal for general-purpose cutting with excellent edge retention
  • Tungsten Carbide: Superior wear resistance for cutting abrasive materials
  • Stainless Steel: Corrosion-resistant blades for wet or humid environments
  • Ceramic-Coated: Non-stick surface for cutting adhesive materials

Each material undergoes specialized heat treatment to achieve optimal hardness (HRC 58-62) while maintaining toughness.

How do I choose the right circular blade for my application?

Selecting the appropriate circular blade depends on several factors:

  1. Material Type: Different materials require specific blade compositions
  2. Cutting Thickness: Thicker materials require blades with larger diameters
  3. Production Speed: High-speed applications need blades with specialized tooth geometry
  4. Cut Quality: Fine-cut applications require blades with more teeth

Our technical team can provide customized recommendations based on your specific requirements and machine specifications.

What maintenance do circular blades require?

Proper maintenance extends blade life and ensures optimal performance:

  • Regular Cleaning: Remove residue after each use to prevent buildup
  • Periodic Sharpening: Maintain cutting edge sharpness every 50-100 operating hours
  • Proper Storage: Store blades vertically in a dry environment
  • Rotation: Rotate blades in multi-blade systems to ensure even wear

Shengao offers blade sharpening services and provides detailed maintenance guides with every purchase.

Can Shengao produce custom-sized circular blades?

Yes, we specialize in custom circular blade manufacturing:

  • Diameter Range: From 50mm to 2000mm
  • Bore Sizes: Custom bore sizes with keyways or special drive mechanisms
  • Tooth Configurations: Custom tooth count, angle, and geometry
  • Special Coatings: TiN, TiCN, Diamond-Like Carbon (DLC) coatings

Our engineering team can develop prototypes within 7-10 working days. Minimum order quantities start at just 5 units for custom blades.

What industries use Shengao circular blades?

Our circular blades serve diverse industrial applications:

Recycling: Plastic, paper and metal waste processing
Packaging: Corrugated cardboard, plastic films, foils
Automotive: Interior fabrics, insulation materials
Textiles: Fabric cutting, synthetic materials

We also serve the construction, aerospace, and food processing industries with specialized cutting solutions.

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