Precision carbide slitting, tab-cutting and notching blades for lithium-ion electrode and separator processing — burr-free edges that protect cell quality and yield.
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In lithium-ion manufacturing, a single burr or particle can short a cell, so edge quality is everything. Our tungsten carbide blades deliver clean, burr-free cuts on coated foil and separator film, holding tight tolerances at high line speeds.
| Blade types | Circular slitters, tab-cutting & notching blades |
|---|---|
| Material | Tungsten carbide (YG6/YG8/YG15), Cermet |
| Hardness | HRA 89–93 |
| Finish | Precision ground |
| Custom | Made to your drawing |