Description
ATOMFAIR® HIGH PRECISION COIN CELL DISC CUTTING MACHINERESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This machine is designed for cutting electrode sheets and separators within a thickness range of 0.005 to 0.5 mm. It requires proper maintenance and storage in a dry environment to prevent corrosion and ensure cutting precision.
- Material Thickness Limitation: Only materials with thickness between 0.005 mm and 0.5 mm can be processed to avoid damage or poor cut quality.
- Cutting Method Selection: Punch cutting requires correct alignment of the upper punch with the lower die, while blade cutting demands a supportive A4 paper layer underneath the material.
- Glovebox Compatibility: The machine can pass freely through glovebox ports with an inner diameter greater than 200 mm for controlled-atmosphere operation.
- Post-Use Cleaning: Clean the machine and molds after each use to prevent residue buildup that could affect future cutting accuracy.
- Storage Conditions: Store the machine in a dry environment and apply anti-rust oil if it will not be used for extended periods to inhibit corrosion.
This device cuts electrode and separator discs for coin cell assembly using either punch or blade methods. It is operated manually via a hand lever and requires careful material positioning for clean cuts.
Required Equipment: Hand lever, Cutting die set (upper punch and lower die), A4 paper (for blade cutting method)
- Prepare Material
Place the material to be cut on the lower die. - Punch Cutting
Lower the upper punch into the lower die by rotating the hand lever for punch cutting. - Blade Cutting Alternative
Insert a sheet of A4 paper under the material before lowering the cutting blade for blade cutting. - Inspect Disc
Remove the cut disc and inspect its edges for quality. - Clean Equipment
Clean the machine and molds after each use to prevent residue buildup.
What is the maximum electrode thickness this disc cutter can handle before compromising cut quality?
The Atomfair disc cutter is specified for battery materials with thicknesses from 0.005 mm to 0.5 mm, producing cuts without burrs, rags, or dents within this range. Materials thicker than 0.5 mm exceed the design limits and will likely degrade cut edge quality. For thicknesses outside the specified range, alternative cutting methods should be evaluated.
Can this coin cell disc cutter be used inside an argon-filled glove box?
Yes, the cutter is designed for glove box integration with a compact footprint of 110 mm × 150 mm × 235 mm and can pass freely through glove box ports larger than Φ200 mm. The machine body is made of anti-corrosion material to withstand inert atmospheres like argon. The standard cutting diameter is Φ14 mm, with custom options from Φ8 mm to Φ24 mm available upon request to support different cell configurations.
What maintenance procedures are required to prevent rust on the coin cell disc cutting machine?
After each use, clean the machine and molds to prevent residue buildup, and store the unit in a dry environment. Apply anti-rust oil if the machine is not used for extended periods. Regularly inspect cutting components for wear and ensure all screws and fasteners remain tight to maintain precision and longevity.
This compact coin cell disc cutter provides burr-free cuts for electrode and separator materials from 0.005 to 0.5 mm thick, but requires manual actuation and consistent post-use maintenance to ensure long-term reliability.
Positive
- Burr-free cutting precision: Achieves clean cuts without burrs, rags, or dents, ensuring electrode disc integrity for consistent battery testing.
- Wide material thickness range: Accommodates electrode and separator materials from 5 µm to 0.5 mm thick, covering common battery research foils.
Trade-offs
- Manual cutting operation required: The cutting process relies on manual hand lever actuation and may require additional support material (e.g., A4 paper) for blade cuts, adding variability and limiting throughput.
- Regular post-use maintenance needed: Molds and machine must be cleaned after every use to prevent residue buildup; extended storage requires dry conditions and anti-rust oil application.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
