Tungsten Carbide Circular Blades

Shengao tungsten carbide circular blades are crafted from premium materials to ensure exceptional durability and cutting performance:

• Premium Tungsten Carbide: High-density tungsten carbide tips (YG8/K30, YG10/K35 grades) with exceptional hardness (HRA 88-95) for superior wear resistance in abrasive materials
• High-Grade Steel Body: Precision-engineered steel base (65Mn, 50# steel) providing structural integrity and vibration resistance for stable operation
• Advanced Coatings: Specialized coatings including TiN, TiCN, TiAlN, and Diamond-Like Carbon (DLC) for reduced friction, heat resistance, and extended blade life
• Cobalt-Bonded Composition: Cemented carbide structure with cobalt binder (6-15% Co content) ensuring excellent toughness and impact resistance

Each material undergoes specialized heat treatment and sintering processes to achieve optimal hardness (HRA 88-95) while maintaining toughness and dimensional stability for precision cutting applications.

Selecting the appropriate tungsten carbide circular blade depends on several key factors:

1. Material Type: Different materials (metals, wood, plastics, composites) require specific carbide grades and tooth geometries for optimal performance
2. Cutting Thickness: Thicker materials require blades with larger diameters (50mm-2000mm) and specialized tooth configurations
3. Production Requirements: High-speed applications need blades with optimized tooth geometry (ATB, TCG designs) and advanced coatings for heat resistance
4. Precision Needs: Fine-cut applications require blades with higher tooth counts and precision grinding (tolerances ±0.01-0.03mm) for clean, accurate cuts
5. Machine Compatibility: Consider arbor size, maximum RPM, and power requirements of your equipment for perfect matching

Our technical team provides customized recommendations based on your specific material characteristics, production requirements, and machine specifications for optimal results.

Proper maintenance extends blade life and ensures optimal performance for tungsten carbide circular blades:

• Regular Cleaning: Remove resin, pitch, and debris after each use to prevent buildup and maintain cutting efficiency using soft brushes and mild detergents
• Professional Sharpening: Use diamond sharpening wheels specifically designed for tungsten carbide to maintain cutting edge sharpness every 80-120 operating hours
• Proper Storage: Store blades vertically in dry, controlled environments (15-25°C, humidity below 50%) using protective covers to prevent damage and corrosion
• Performance Monitoring: Track cutting efficiency and inspect for wear patterns, chipping, or damage regularly to determine optimal resharpening intervals
• Rotation System: Rotate blades in multi-blade systems to ensure even wear and extended service life across all blades

Shengao offers professional sharpening services and provides detailed maintenance guidelines specifically for tungsten carbide blades to maximize their lifespan and performance.

Yes, we specialize in custom tungsten carbide circular blade manufacturing with extensive customization options:

• Diameter Range: From 50mm to 2000mm to accommodate various machine types and applications
• Bore Sizes: Custom bore sizes with keyways, special drive mechanisms, and precision balancing for perfect machine compatibility
• Tooth Configurations: Custom tooth count, angle, geometry (ATB, TCG), and carbide tip specifications for specific cutting needs
• Special Coatings: TiN, TiCN, TiAlN, DLC, and proprietary coatings for enhanced performance in specific applications
• Material Specific: Tailored carbide grades (CF12, CF25, CF812 series) and cobalt content adjustments for optimal performance in different materials

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

Our tungsten carbide circular blades serve diverse industrial applications requiring precision cutting and extended durability:

We also serve the automotive, aerospace, construction, and textile industries with specialized tungsten carbide cutting solutions for demanding applications.