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- Compact Precision Disc Cutter for Battery Electrodes & Separators
Compact Precision Disc Cutter for Battery Electrodes & Separators
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Compact Precision
Disc Cutter
The S4R Compact Precision Disc Cutter prepares circular samples from battery electrodes and thin separator films for coin cells and split test cells.
A hand-operated lever, stainless-steel structure and interchangeable hardened-steel die sets provide a compact platform for laboratory sample preparation.
One cutter. Four die sets.
Four complete cutting die sets are supplied with the machine.
Each set comprises the matching upper and lower cutting dies. Additional tooling is optional.
A compact tool for battery sample preparation
Manual operation
Lever-actuated cutting for individual electrode and separator samples.
Stainless-steel structure
Compact construction with a 220 × 140 mm base plate for laboratory workspaces.
Hardened-steel tooling
Interchangeable upper and lower die sets define the selected cutting diameter.
Glovebox use
Suitable for glovebox sample preparation, subject to transfer-chamber and working-space clearance.
Electrode and separator discs for test-cell assembly
Select the cutting diameter to match the electrode geometry, separator coverage and internal dimensions of the intended cell.
Battery electrodes
Preparation of circular electrode samples for coin-cell and split-cell research, including coated aluminium and copper current collectors.
Thin separator films
Cutting of separator films below 30 µm. The separator disc must fully cover the electrode overlap area to help prevent direct contact between the electrodes.
Four cutting diameters supplied with every machine
The standard package includes the manual cutter and one complete die set in each of the following diameters.
| Diameter | Included tooling |
|---|---|
| Ø15 mm | 1 matching upper and lower cutting die set |
| Ø19 mm | 1 matching upper and lower cutting die set |
| Ø20 mm | 1 matching upper and lower cutting die set |
| Ø24 mm | 1 matching upper and lower cutting die set |
Additional diameters and annular tooling
Extend the standard package with tooling selected for your sample geometry. Optional sets are supplied only when included in the selected configuration or quotation.
| Option | Tooling / geometry | Supply |
|---|---|---|
| Ø8 mm die set | Matching upper and lower cutting dies | Optional |
| Ø10 mm die set | Matching upper and lower cutting dies | Optional |
| Ø12 mm die set | Matching upper and lower cutting dies | Optional |
| Ø16 mm die set | Matching upper and lower cutting dies | Optional |
| Annular cutting die set | Ø24 mm outer diameter × Ø15 mm inner diameter, for ring-shaped samples | Optional |
| Custom diameter | Specify the required diameter for feasibility review and quotation | On request |
Construction, tooling and installation
| Parameter | Specification |
|---|---|
| Product type | Compact manual precision disc cutter |
| Actuation | Hand-operated lever |
| Main structural material | Stainless steel |
| Cutting die material | Hardened carbon steel |
| Included die diameters | Ø15, Ø19, Ø20 and Ø24 mm — four complete sets |
| Optional die diameters | Ø8, Ø10, Ø12 and Ø16 mm; custom diameters on request |
| Optional annular tooling | Ø24 mm OD × Ø15 mm ID |
| Sample materials | Battery electrodes and thin separator films |
| Separator film thickness | <30 µm |
| Base plate dimensions | 220 × 140 mm |
| Overall height | 338 mm |
| Glovebox transfer chamber | Diameter greater than 230 mm; check usable length, access geometry and operating clearance before installation |
Correct alignment and clean, dry dies
The cutting dies are made from carbon steel and are sensitive to moisture. Keep the tooling clean and dry during use and storage.
-
1
Select matching tooling. Use the corresponding upper and lower dies for the required cutting diameter.
-
2
Align carefully when changing sizes. Follow the operating instructions during die replacement. Misalignment can damage the cutting dies.
-
3
Check separator coverage. Select a separator diameter that fully separates the electrodes within the intended cell assembly.
Compact Precision
Disc Cutter
The S4R Compact Precision Disc Cutter prepares circular samples from battery electrodes and thin separator films for coin cells and split test cells.
A hand-operated lever, stainless-steel structure and interchangeable hardened-steel die sets provide a compact platform for laboratory sample preparation.
One cutter. Four die sets.
Four complete cutting die sets are supplied with the machine.
Each set comprises the matching upper and lower cutting dies. Additional tooling is optional.
A compact tool for battery sample preparation
Manual operation
Lever-actuated cutting for individual electrode and separator samples.
Stainless-steel structure
Compact construction with a 220 × 140 mm base plate for laboratory workspaces.
Hardened-steel tooling
Interchangeable upper and lower die sets define the selected cutting diameter.
Glovebox use
Suitable for glovebox sample preparation, subject to transfer-chamber and working-space clearance.
Electrode and separator discs for test-cell assembly
Select the cutting diameter to match the electrode geometry, separator coverage and internal dimensions of the intended cell.
Battery electrodes
Preparation of circular electrode samples for coin-cell and split-cell research, including coated aluminium and copper current collectors.
Thin separator films
Cutting of separator films below 30 µm. The separator disc must fully cover the electrode overlap area to help prevent direct contact between the electrodes.
Four cutting diameters supplied with every machine
The standard package includes the manual cutter and one complete die set in each of the following diameters.
| Diameter | Included tooling |
|---|---|
| Ø15 mm | 1 matching upper and lower cutting die set |
| Ø19 mm | 1 matching upper and lower cutting die set |
| Ø20 mm | 1 matching upper and lower cutting die set |
| Ø24 mm | 1 matching upper and lower cutting die set |
Additional diameters and annular tooling
Extend the standard package with tooling selected for your sample geometry. Optional sets are supplied only when included in the selected configuration or quotation.
| Option | Tooling / geometry | Supply |
|---|---|---|
| Ø8 mm die set | Matching upper and lower cutting dies | Optional |
| Ø10 mm die set | Matching upper and lower cutting dies | Optional |
| Ø12 mm die set | Matching upper and lower cutting dies | Optional |
| Ø16 mm die set | Matching upper and lower cutting dies | Optional |
| Annular cutting die set | Ø24 mm outer diameter × Ø15 mm inner diameter, for ring-shaped samples | Optional |
| Custom diameter | Specify the required diameter for feasibility review and quotation | On request |
Construction, tooling and installation
| Parameter | Specification |
|---|---|
| Product type | Compact manual precision disc cutter |
| Actuation | Hand-operated lever |
| Main structural material | Stainless steel |
| Cutting die material | Hardened carbon steel |
| Included die diameters | Ø15, Ø19, Ø20 and Ø24 mm — four complete sets |
| Optional die diameters | Ø8, Ø10, Ø12 and Ø16 mm; custom diameters on request |
| Optional annular tooling | Ø24 mm OD × Ø15 mm ID |
| Sample materials | Battery electrodes and thin separator films |
| Separator film thickness | <30 µm |
| Base plate dimensions | 220 × 140 mm |
| Overall height | 338 mm |
| Glovebox transfer chamber | Diameter greater than 230 mm; check usable length, access geometry and operating clearance before installation |
Correct alignment and clean, dry dies
The cutting dies are made from carbon steel and are sensitive to moisture. Keep the tooling clean and dry during use and storage.
-
1
Select matching tooling. Use the corresponding upper and lower dies for the required cutting diameter.
-
2
Align carefully when changing sizes. Follow the operating instructions during die replacement. Misalignment can damage the cutting dies.
-
3
Check separator coverage. Select a separator diameter that fully separates the electrodes within the intended cell assembly.
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