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Digital Pressure-Controlled Electric Coin Cell Crimper for CR20XX (Glovebox Compatible)

Digital Pressure-Controlled Electric Coin Cell Crimper for CR20XX (Glovebox Compatible)

https://www.s4r.fr/web/image/product.template/20/image_1920?unique=ce393d6
This digital pressure-controlled electric coin cell crimper is designed for precise and repeatable crimping of CR20XX coin cells used in battery research laboratories. It ensures consistent sealing quality by accurately controlling the applied crimping force, which is critical for reliable electrochemical testing.

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Specification
Power Supply 110–240 V AC (50/60 Hz), NRTL-certified power adapter
Motor 24 V DC motor with reduction gear, 15 W
Output Diameter Tolerance OD ±0.15 mm after crimping (original OD 19.96 mm → approx. 20.11 mm after crimping)
Pressure Control Digital pressure control with built-in load cell
Pressure Accuracy ±0.05% FS
Pressure Range 0.1 – 1.35 tons (0 – 1350 kgf)
Crimping Time Pressing die travel: ~15–16 s (one way)
Effective pressing time: ~5–10 s
Output Rate Approx. throughput: 1 coin cell / 40 s
Protection Plexiglass safety enclosure with interlock
Compliance CE certified (standard)
NRTL / CSA available upon request

Glovebox Integration & Power Notes

The crimper is designed for operation inside inert-atmosphere gloveboxes (Ar / N₂).

  • A power extension cable with KF40 feedthrough is included as standard.
  • When operating under argon atmosphere, the 24 V power adapter must remain outside the glovebox, as arcing may occur in argon.
  • Operation in nitrogen atmosphere is safe with the adapter inside the glovebox.
  • The compact size allows transfer through standard glovebox airlock chambers.

Die Set & Coin Cell Compatibility

  • Standard package includes one hardened steel crimping die for CR2032, CR2025, and CR2016 coin cells.
  • 100 coin cell cases are included for immediate testing.
  • Optional crimping and de-crimping die sets are available.
  • Optional crimping die core for 3-electrode CR2032 cells is available.

​      Gap adjustment allows compensation for coin cell cases with different thicknesses

Maintenance & Safety Notes

  • Electrolytes are highly corrosive; clean the die with alcohol after each use to prevent corrosion.
  • Do not overtighten the pressure adjustment knob to avoid damaging the PTFE ejector.
  • When adjusting pressure:
    • Fully loosen the knob until spring compression is released.
    • Tighten gradually and stop once compression is felt.
  • Use S4R-type coin cell cases only to ensure crimping quality.

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