Precision Cutting Blades for Lithium-Ion Battery Manufacturing Efficiency

As a leading manufacturer of industrial-grade blades, Nanjing Hangjin Machinery Equipment Co., Ltd. provides high-performance cutting solutions engineered for the precision-driven lithium-ion battery industry. Our advanced blades are critical to optimizing electrode processing, cell assembly, and material slitting, ensuring seamless production of next-generation batteries for EVs, energy storage, and consumer electronics.

Key Applications in Lithium Battery Production:

Electrode Cutting: Ultra-thin tungsten carbide blades deliver clean, burr-free slitting of anode/cathode foils (copper/aluminum) with tolerances under ±0.1mm, minimizing material waste.

Separator Trimming: Ceramic-coated circular knives ensure smooth, dust-free cutting of porous separators without compromising structural integrity.

Stacking & Notching: Diamond-coated precision blades maintain edge consistency during electrode tab cutting and Z-fold stacking processes.

Pouch Cell Shaping: High-speed shear blades with anti-stick coatings enable contamination-free trimming of aluminum laminate films.

Crafted from premium carbide, polycrystalline diamond (PCD), and aerospace-grade alloys, our blades feature nano-coatings to resist lithium compound adhesion and extend service life by 3X compared to standard tools. Custom-engineered geometries accommodate coating lines from Siemens, Hitachi, and Bühler.

Why Partner With Us?

• ISO 9001 & IATF 16949-certified production for automotive-grade quality
  

• R&D collaboration with top battery OEMs since 2015
  

• Cleanroom-compliant packaging to prevent particle contamination
  

• 48-hour rapid replacement for high-volume production lines
  

Enhance your battery manufacturing precision and yield rates with blades designed for lithium-ion industry standards. Explore technical specifications at www.hangjin-machinery.com or contact our engineers for custom solutions.