Mini Coin Cell Crimper CR-03

CR-03 is an innovative hydraulic crimping device for coin cells and button cells. The high force hydraulic jack results in light handling for the operator.

The key advantage of this design is its small size and the free mold which makes is easier to use than any other tool. The crimping mold is not fixed on the press with any fastener, it is simply taken out and placed which makes it incredibly simple to remove and replace the die, as well as easier to load the coin cell onto the die.

SKU: CR-02

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Compact coin cell crimper

  • Purely  Manual
    Human power only, no electricity or compressed air required.
  •  Hydraulic Actuation
    Huge press force(5 Tons) and smooth compress process makes the crimping work easily and
    with a perfectly crimped curve.
  • Quick Mold Switching
    Crimping mold is just put on platform freely without any fastener, making it very simple to
    load and unload the mold. Even different sizes of cells can be crimped quickly just changing their respective molds.
  • Very Small Size
    Whole device is compact and small, ideal for space tight glove box operation.

Each mold includes 2 parts, the core and the cavity, as shown in the figures. Firstly we put the cell elements into the cavity mold, then add on the core to finish the preparation. This combination is then put onto the platform, and the hydraulic jack levered slightly till the mold touches the upper plate. You will feel a resistance here because the cell’s case is going to be crimped inside the mold. Continue crimping until it can’t be squeezed any more, release the jack, take out the mold and open it, you will find a crimped coin cell.


  • Dimension 155W x 110D x 195H mm
  • Weight: 8Kg
  • Press force: 5 Tons
  • Material
    • Frame: Stainless Steel (SUS 304)
    • Bottle Jack: Carbon Steel, paint finish
    • Mold: Carbon Steel For Mold (SKD11)