Shear Blades

Shengao Premium Industrial Shear Blades are crafted from high-performance materials for exceptional durability and cutting precision:

• Tool Steel (D2, H13): Excellent wear resistance and edge retention for metal cutting applications with hardness up to HRC 62
• Tungsten Carbide: Superior wear resistance for cutting abrasive materials and extended lifespan
• High-Speed Steel (HSS): High heat resistance for high-temperature cutting operations
• Specialty Alloys: 9CrSi, 6CrW2Si, Cr12MoV for specific metal cutting requirements

All materials undergo specialized heat treatment and cryogenic processing to achieve optimal hardness (HRC 58-62) while maintaining toughness.

Selecting the appropriate shear blade depends on several key factors:

1. Material Type: Different metals (steel, aluminum, stainless steel, alloys) require specific blade compositions
2. Material Thickness: Thicker materials require blades with appropriate hardness and edge geometry
3. Production Requirements: High-volume applications need blades with enhanced wear resistance
4. Cut Quality: Precision applications require blades with fine edges and specialized coatings
5. Machine Compatibility: Ensure proper fit with your guillotine shears or cutting equipment

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

Proper maintenance extends blade life and ensures optimal performance in metal fabrication:

• Regular Cleaning: Remove metal chips and debris after each use to prevent buildup
• Periodic Sharpening: Maintain cutting edge sharpness using appropriate grinding equipment
• Proper Storage: Store blades in dry, temperature-controlled environments with protective coatings
• Lubrication: Apply appropriate lubricants to reduce friction and prevent rust
• Blade Gap Adjustment: Maintain proper clearance between upper and lower blades for optimal cutting

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

Yes, we specialize in custom shear blade manufacturing for metal fabrication applications:

• Length Range: From 100mm to 5500mm standard, with longer sizes available
• Thickness Options: Custom thicknesses based on application requirements
• Edge Configurations: Custom edge angles, serrations, and special geometries
• Special Coatings: TiN, TiCN, and specialized coatings for enhanced performance
• Material Selection: Various tool steels, HSS, and tungsten carbide options

Our engineering team can develop prototypes within 7-10 working days with minimum order quantities starting at 5 units.

Our premium shear blades serve diverse industrial applications:

We also serve the manufacturing, machinery, and industrial equipment sectors with specialized cutting solutions.