With an outer diameter of 130mm, an inner diameter of 88mm, and a thickness of 3.0mm, this blade is designed for seamless compatibility with the 130×88×1.0 45° top blade, ensuring synchronized slitting action. Manufactured using premium YG13X tungsten carbide, this bottom blade provides exceptional hardness, wear resistance, and longevity, making it the ideal solution for high-speed and high-precision battery production lines.
Key Features & Advantages
✅ Premium YG13X Tungsten Carbide Construction
- Offers outstanding hardness (HRA ≥91) and exceptional wear resistance, ensuring long-lasting performance.
- Resists chipping and cracking, even under high-speed slitting conditions.
✅ High Precision Cutting Edge
- Ultra-sharp mirror-polished cutting edge minimizes burrs, material deformation, and slitting resistance.
- Enhances cutting efficiency and electrode quality, reducing material waste and improving yield rates.
✅ Perfect Synergy with Top Blade
- Specifically designed to work in tandem with the 130×88×1.0 45° top blade, ensuring smooth and even slitting performance.
- Reduces mechanical stress, prolonging the lifespan of both blades.
✅ Tight Dimensional Tolerance
- Achieves micron-level precision, ensuring consistent electrode width and minimizing battery defects.
- Reduces the need for frequent blade replacements and machine adjustments.
✅ Optimized for Lithium Battery Electrode Cutting
- Designed to cut a wide range of electrode materials, including:
- Copper foil (Cu)
- Aluminum foil (Al)
- Composite electrode materials
- Separator films
- Maintains precision and sharpness even when working with highly conductive and delicate materials.
✅ Customizable Options Available
- Available in various coatings (DLC, TiN, TiAlN) to enhance performance and extend blade life.
- Custom dimensions and angles can be tailored to meet specific production line requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Outer Diameter | 130mm |
| Inner Diameter | 88mm |
| Thickness | 3.0mm |
| Material | YG13X Tungsten Carbide |
| Edge Angle | Optimized for precision slitting |
| Paired Top Blade | 130×88×1.0 45° Blade |
| Application | Lithium Battery Electrode Slitting |
| Customization | Available (Size, Coating, Angle) |
Applications
🔹 Lithium-ion battery electrode manufacturing – Ensures clean and accurate cuts for high-performance battery production.
🔹 Copper and aluminum foil slitting – Maintains sharpness and precision, even with thin and delicate foils.
🔹 Separator film cutting – Provides a clean cut without tearing or deformation, ensuring reliable battery assembly.
🔹 High-speed battery slitting lines – Optimized for automated manufacturing systems, reducing downtime and improving productivity.
Why Choose Our Battery Slitting Bottom Blades?
1. Unmatched Durability & Longevity
- Crafted from virgin-grade YG13X tungsten carbide, ensuring maximum hardness and resistance to wear.
- Extended lifespan reduces blade replacement frequency, saving time and costs.
2. High Cutting Stability & Precision
- Micron-level tolerance guarantees consistent slitting quality across thousands of cutting cycles.
- High concentricity design ensures smooth rotation, minimizing vibration and cutting deviations.
3. Superior Surface Finish & Edge Retention
- Polished to a mirror-like surface, reducing friction and preventing material adhesion.
- Minimal cutting resistance enhances production efficiency and ensures uniform electrode dimensions.
4. Optimized for High-Speed Production Lines
- Engineered for continuous operation in automated manufacturing setups.
- Compatible with leading lithium battery production machinery, ensuring seamless integration.
Conclusion
The Battery Slitting Bottom Blade is a must-have tool for modern lithium-ion battery manufacturing, ensuring precision, durability, and efficiency in electrode slitting. Its high-performance YG13X tungsten carbide construction and optimized edge design guarantee clean, accurate cuts with minimal material loss.
For businesses seeking high-quality battery slitting solutions, our blades offer unparalleled reliability and cost-effectiveness. With customization options available, we can tailor our blades to fit your specific production needs.
📧 Contact us today at info@maidecal.com or visit 🌐 www.maidecal.com to learn more about our high-precision slitting blades and find the perfect cutting solution for your business.
