Kedel Tool | Your Trusted Carbide Tool Expert!
Tungsten carbide
slitting blade
Manufacture in China
Reliable quality,Complete molds, Sufficient inventory
cemented carbide blade for lithium battery slitting machine
Our lithium – ion battery slitting blades are trusted by battery manufacturers worldwide for their exceptional durability, precision, and burr – free cutting performance in the highly demanding lithium – ion battery electrode and separator slitting applications.
Upper blade for pole piece slitting
Lower blade for pole piece slitting
Cutting blade for winding machine
Tab cutting blade
Separator slitting blade
Copper foil & aluminum foil slitting blade
Don’t see the type you want? We can provide custom services.
Trusted by Industry Leaders
We are proud to be the long-term strategic partner for leading brands, wholesalers, and retailers across the
globe.
Why Choose Our Tungsten Carbide Slitting Blades for Lithium Batteries?
Our slitting blades are meticulously engineered from premium tungsten carbide materials, outperforming conventional blades in the harsh working conditions of battery production.
Ultra-High Precision Cutting Edge
Achieve burr-free, clean cuts crucial for sensitive battery materials like copper foil, aluminum foil, and separator film.
Exceptional Wear Resistance
Significantly extend blade lifespan, reducing replacement frequency and maintenance costs in continuous production.
Optimized Surface Smoothness
Minimize friction and material adhesion, leading to cleaner cuts and less dust generation, critical for battery cleanliness.
Customizable Geometries & Coatings
Tailored designs and specialized coatings (e.g., PVD, CVD) for different battery materials and cutting conditions.
Reduced Downtime & Material Waste
Fewer blade changes and superior cut quality minimize production interruptions and scrap.
Cost-Effectiveness
Longer lasting blades directly translate to lower tooling costs and higher overall equipment effectiveness (OEE).
Our Commitment: Precision, Quality, Reliability
With 20+ years of dedicated experience in carbide tool manufacturing, Kedel Tool upholds the highest standards in producing lithium battery slitting blades, ensuring every product meets the rigorous quality benchmarks of the battery industry.
Certified Quality Control
ISO 9001 Certified:
Adherence to global quality management systems.
Raw Material Verification:
Incoming materials undergo strict chemical and physical property testing.
Precision Production:
Advanced CNC equipment for complex geometries and tight tolerances.
Multi-Stage Performance Tests:
Hardness, density, wear-resistance, and dimensional accuracy checks at every stage.
100% Final Inspection:
Every blade is inspected by optical image measuring instruments before shipment to ensure zero defects.
Customization & Production Prowess
OEM/ODM Expertise:
Tailored solutions from concept to mass production, including access to vast mold library.
18+ Years Experience:
Deep industry knowledge ensures optimal material selection and design.
8 Professional Production Lines:
High-volume capacity to meet your demands efficiently.
Standard & Custom Molds:
Large inventory of standard molds, plus custom mold development capability.
Client-Centric Approach:
Dedicated support for brand owners, wholesalers, and retailers seeking reliable partners.
Your Success is Our Priority
Reduce Procurement Risks
Stable supply chain and sufficient inventory ensure on-time delivery, supporting your continuous production.
Enhance Your Brand Reputation
Our high-performance blades help improve battery cell consistency and reliability, strengthening your market competitiveness.
Streamline Your Supply Chain
One-stop solution for slitting blades and matching components, simplifying procurement processes and reducing coordination costs.
Advanced Manufacturing Facilities
Our state-of-the-art machinery and precision equipment ensure the highest quality and consistency in every carbide nozzle we produce.
production equipment
Quality inspection equipment
Certified Quality & Technological Edge
Our tungsten carbide nozzle manufacturing is validated by international quality systems, national high-tech recognition, and patented innovations.
ISO 9001:2025 Quality Management System
Ensuring consistent product and service quality.
High-Tech Enterprise Certification (China)
Validating our R&D strength and technological innovation in carbide nozzle design.
Patent Certificates
Protecting our proprietary designs for high-performance drill bit nozzles.
Optimized Performance for Your Battery Production.
Let’s discuss how our high-performance tungsten carbide slitting blades can enhance your battery manufacturing efficiency and product quality.
Get Your Custom Solution Quote
Our team will respond to your inquiry within 24 business hours.
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