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Disc Punching Machine

Disc Punching Machine For Coin Cell Electrode Cutter

  • Model Number:

  • Dimension(L*W*H):

    16, 19, And 20mm(It can be customized)
  • Net Weight:

  • Compliance:

    CE Certified
  • Delivery Time:

    5 days
Product Details

Disc Punching Machine For Coin Cell Electrode Cutter


TMAX-CP60 is a compact disc cutter with quality sliding rail with ball bearing for precision cutting. It can be easily placed into a glove box with a transition chamber diameter larger than 230mm. This tool is manually operated and is designed for cutting round discs from a thin metal sheet/foil (< 0.5 mm) or separator film (<30um).  The resulting discs can be used as electrode/separator discs of split test cell and coin cell for battery researchers as well as TEM sample preparation. We are dedicated to providing quality coin cell disc punching for you.



 Major structural material: Cr Plated Steel

Cutting Die

Optional 3 - 24mm customized dies are available upon request

Product Dimensions


Compact size which can be put into glovebox through air lock chamber


Two years limited manufacturer warranty with lifetime support.

Application Notes

1. If you are going to make CR2016, CR2025 or/and CR2032 coin cell batteries, you will need at least three cutting dies:
    16mm (for negative side case, which is 16.5mm in diameter).
    19mm (for positive side case, which is 20mm in diameter).
    20 mm (for separator to fully separate the electrodes in both negative and positive cases).
2. For CR2450 coin cells, a 20mm cutting die can be used for cutting electrode discs and the 24mm cutting die can be used for cutting either electrode discs or separator discs (the 24mm cutting die can be purchased as optional die).
3. Separator discs must be large enough to fully separate the positive and negative electrodes to avoid short-circuit inside the coin cells
4. Warning: You must pay great attention to install die or change die from one size to another. The tolerance of precision die is very little. Please contact us if you have any question.


CE Certified

Net Weight

6 kg

coin cell disc cutter