Pneumatic Electrode Die-Cutting Machine XN-PDC-120

Name: Pneumatic Electrode Die-Cutting Machine XN-PDC-120

Equipment Type: Benchtop Pneumatic Die-Cutting Machine for Battery Electrode Sheets

Product Code: XN-PDC-120

Brand: Xnergy

Product Introduction:

Pneumatic Electrode Die-Cutting Machine XN-PDC-120 is a benchtop pneumatic die-cutter for shaping lithium-ion battery cathode and anode sheets to custom electrode geometries — including pouch-cell shapes with integrated tab cutouts. Pre-cut electrode sheets are placed on the lower die, aligned via laser positioning, and the cutting die is driven upward by a pneumatic cylinder to die-cut the sheet in a single stroke. A four-pillar guide system maintains alignment for ±0.1 mm cut precision and clean edges with no burr, powder shedding, or impression. Dual-button safety actuation requires both hands clear of the work zone before each stroke, and the unit can be placed directly inside a glovebox when supplied with the glovebox’s gas source.

Working Principle:

Place the pre-cut electrode sheet onto the lower die plate. Press both safety-actuation buttons simultaneously. The pneumatic cylinder drives the upper die assembly downward, die-cutting the sheet against the lower die. Remove the finished part to complete the cycle.

Key Features:

Single-stroke pneumatic die-cutting of pre-cut electrode sheets
Custom die tooling for any electrode shape — including tab cutouts for pouch and prismatic cells
Maximum cut size 150 × 100 mm (including tab), custom-specified per die
Four-pillar guide structure for smooth, high-precision vertical motion
±0.1 mm cut precision
Vertical burr ≤ 12 μm; horizontal burr ≤ 20 μm
Long die life — ≥ 30,000 cuts under normal use
Quick and easy die changeover
Dual-button safety actuation — both buttons must be pressed simultaneously to operate
Laser positioning for accurate sheet-to-die alignment
Glovebox-ready — the unit can be placed inside a glovebox; supply gas matches the glovebox atmosphere
No electrical power required — fully pneumatic operation

Technical Specifications:

Application Areas:

XN-PDC-120 is suitable for:

Die-cutting lithium-ion battery cathode and anode sheets to pouch- and prismatic-cell electrode geometries with integrated tabs
Coin-cell and small pouch-cell electrode preparation
Inert-atmosphere die-cutting inside a glovebox for moisture- and oxygen-sensitive chemistries such as lithium metal, sodium metal, and solid-state electrolytes
R&D and pilot-scale electrode shape prototyping

Maintenance:

Clean the equipment regularly with a soft cloth lightly moistened with alcohol
Lubricate moving parts periodically to ensure smooth operation
If the equipment is not used for an extended period, clean the moving surfaces and apply a protective anti-rust coating
Periodically inspect screws, nuts, pins, and other fasteners to prevent loosening
Inspect the die regularly and replace at end of life to maintain burr specification

Safety Notes:

Both safety buttons must be pressed simultaneously to actuate — do not bypass dual-button operation
Do not place hands or other body parts in the die work area during operation
Operation should be performed by a single trained operator
Disassembly should only be performed by qualified technicians
Ensure compressed air supply is stable within the specified range before operation; when used inside a glovebox, verify gas-source compatibility with the glovebox atmosphere

Specifications are provided for reference. Custom die tooling and shapes are specified at order time.

Note: Specifications listed above are typical and for reference only. Actual die-cutting performance depends on electrode sheet thickness, coating composition, die condition, and air-supply stability. XN-PDC-120 occupies a specific position in the electrode-shaping workflow — between simple round-disc punching and full-automation die-cutting lines. What sets it apart is the combination of custom-shaped dies (so it can produce pouch- and prismatic-cell electrode shapes with integrated tabs, not just discs), and full glovebox compatibility with no electrical components (so the same shape work can be done inside an inert atmosphere when chemistry demands it). For coin-cell-only workflows where round discs from Φ5 to Φ24 mm are sufficient, the simpler hand-cranked XN-HPM-24 Manual Disc Punch is more economical and even smaller. Upstream electrode sheets are typically produced via the Slot-Die Coating System XN-SDC, with width slitting on the XN-CSER-300 if needed before die-cutting. For ready-to-cut sodium-ion cathode electrode sheets, see our NFM Sodium-Ion Cathode Electrode Sheet series. For moisture-sensitive materials commonly handled together with this machine inside a glovebox, see our Anode Materials catalog (including metallic lithium and sodium metal series).