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ECS-RS Economic Roll-to-Sheet Electrode & Foil Cutter (W≤300 mm), ERSER2SEFC

ECS-RS Economic Roll-to-Sheet Electrode & Foil Cutter (W≤300 mm), ERSER2SEFC

In Stock SKU: ERSER2SEFC
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A Roll-to-Sheet Electrode and Foil Cutter is a precision machine that automates the transition from continuous rolls of coated electrodes or raw metal foils into individual sheets of exact dimensions. In battery manufacturing and advanced R&D, this step is critical because any edge defects—such as burrs, waves, or metallic dust—can lead to internal short circuits or non-uniform current distribution in the final cell.

The machine typically consists of three synchronized systems: (1) Unwinding Stand: Holds the roll of "green" tape (e.g., YSZ slurry on PET carrier) or metal foil. (2) Traction & Feeding: Stepper or servo motors pull the material through the cutting zone. High-end benchtop units use rubber-coated rollers to prevent scratching delicate active layers like SPAN. (3) Cutting Action: Guillotine Blade: Moves vertically for a clean, perpendicular cut. Best for thicker ceramic green tapes.

Part Number
  • ERSER2SEFC (ERS-ER2SEFC)
Power
  • AC220V±10%, Single phase, 50/60Hz, 1200 W 
Critical Cutting Features
  • Roller Width=320mm, which determines the acceptable electrode & foil roll width is ≤300 mm (leave certain space for alignment)
  • Cutting Accuracy: ± 0.3 mm (bur≤0.012 mm)
  • Cutting Length: 1-9999 mm
  • Cutting Speed (Specific Length Mode): 5-250 mm/s
  • Cutting Speed (Color-Tracking Mode): 5- 150 mm/s
  • Controllable Tension: 5-30 N
  • Loading Roll Diameter: Max. 250 mm (the core diameter of roll is 3")
  • Cutting Blade Material: WC blade
Gas Compressor (Optional)
  • A gas compressor (EUQOFGC) is required to supply a 60-80 psi for pneumatic operation.

           

Certificate
  • CE certificate
  • UL and CSA certificate are available upon request with additional charge
Dimension
  • L1500 * W700 * H1000 mm
Weight
  • ~190 kg

 

References:

M. Luetke, et al., A Comparative Study on Cutting Electrodes for Batteries with Lasers, Physics Procedia, 2011, 12, 286-291

T. Jansen, et al., Evaluation of the Separation Process for the Production of Electrode Sheets, Energy Technology, 2020, 8, 1900519.

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