Cutting Blades FAQ

We use premium materials to ensure durability and performance:

• Stainless Steel (420, 440C)
• Tool Steel (D2, D6, H13)
• High-Speed Steel (M2, M35)
• Tungsten Carbide
• Special Alloy Steels

Each material is selected based on the specific application requirements for optimal cutting performance and longevity.

Our product range includes:

• Circular slitter blades
• Industrial shredder blades
• Plastic crusher/granulator blades
• Guillotine and shear blades
• Custom-designed specialty blades

We serve various industries including recycling, plastic processing, paper, textile, and metal fabrication.

Selecting the right blade depends on several factors:

1. Material to be cut: Hardness, abrasiveness, and composition
2. Production volume: High-volume applications require more durable blades
3. Cutting precision: Tolerance requirements for the finished product
4. Machine specifications: Compatibility with your equipment
5. Operating conditions: Temperature, moisture, and other environmental factors

Our technical team can help you select the optimal blade for your specific needs.

Lead times vary based on complexity and order volume:

• Standard blades: 2-3 weeks
• Custom designs: 3-5 weeks
• Large volume orders: 4-6 weeks
• Emergency orders: Contact us for expedited options

We provide accurate timelines upon order confirmation and keep you updated throughout the production process.

Yes, we offer comprehensive blade services:

• Professional sharpening to restore original cutting performance
• Hardness testing and quality inspection
• Surface treatments and coatings for enhanced durability
• Balancing services for high-speed applications
• Preventive maintenance recommendations

Regular maintenance extends blade life and ensures consistent cutting quality.

Our quality assurance process includes:

• Raw material certification and testing
• Precision CNC machining with tight tolerances
• Rigorous heat treatment control
• Hardness verification (HRC testing)
• Dimensional inspection with advanced measuring equipment
• Visual and surface quality checks
• Performance testing on sample materials

We maintain ISO 9001 standards to ensure consistent quality across all products.

Absolutely. Our engineering team specializes in:

• CAD/CAM design based on your specifications
• Reverse engineering of existing blades
• Material selection guidance for specific applications
• Prototype development and testing
• Performance optimization for challenging materials

We work closely with clients to develop solutions that meet exact operational requirements.

Shengao blades stand out through:

• Superior material selection and heat treatment
• Precision manufacturing with tight tolerances (±0.01mm)
• Extended service life through optimal hardness balancing
• Custom engineering solutions for challenging applications
• Competitive pricing without compromising quality
• Comprehensive technical support and after-sales service

Our blades deliver higher productivity and lower cost-per-cut for our customers.