Atomfair-BD3690 Button Battery Die Cutter
Product Overview
Atomfair-BD3690 Button Battery Die Cutter is an independently developed patented product, specially designed for punching and blanking processes. Equipped with different specifications of molds, it can perform punching, blanking and other processes on thin sheet materials. Compact in design, flexible and convenient to use, it is very suitable for die cutting and blanking on battery positive/negative electrode sheets, separator paper and other materials with a thickness of 0.005~0.5mm.
Functional Features
- The upper punch mold adopts high-precision slide rail guidance, ensuring high punching precision without burrs or indentations.
- Mold replacement is fast and accurate without mold alignment, avoiding possible mold damage caused by difficult mold installation of ordinary punching and slicing machines.
- Capable of punching various battery materials with a thickness of 0.005-0.5mm.
- Small in size, easy to operate, flexible and quick to use, and can be operated inside a glove box.
- Exquisite, beautiful and simple in appearance, easy to clean and maintain, with the advantage of compact size.
Technical Parameters
| Parameter Item | Specification |
|---|---|
| Punching Size | Optional Φ3mm≈Φ24mm |
| Punchable Thickness | 0.005~0.5mm for various battery materials |
| Punching Stroke | 25mm |
| Overall Dimension | L110mm*W150mm*H220mm |
| Equipment Weight | 6KG |
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
The die cutter is designed for manual operation within a glovebox, requiring a stable work surface and careful handling of the punch tooling. The equipment must be operated with the appropriate mold installed to prevent damage to the punch and die.
- Material Thickness Constraint: The punchable material thickness is limited to a range of 0.005 to 0.5 mm, and exceeding this range may cause tool damage or poor cut quality.
- Mold Compatibility Constraint: The equipment requires the use of the correct mold size (Φ3mm to Φ24mm) for the specific punching operation, and using an incorrect mold may lead to misalignment or damage.
- Operational Environment Constraint: The device is suitable for glovebox operation, but the operator must ensure the surrounding environment is free from excessive vibration or contamination to maintain punching precision.
This procedure describes the safe and correct method for punching battery electrode or separator materials using the Atomfair-BD3690. The steps ensure accurate cutting and prevent damage to the tooling or material.
Required Equipment: Atomfair-BD3690 Button Battery Die Cutter, Appropriate punch and die set (Φ3mm-Φ24mm)
- Select the correct mold
Select the appropriate punch and die set for the desired electrode or separator disc diameter. - Install the mold
Install the selected punch and die into the die cutter, ensuring they are properly seated and secured. - Position the material
Place the battery material sheet (0.005-0.5mm thick) onto the die platform, aligning the area to be punched under the punch. - Actuate the punch
Press the handle or lever to drive the punch through the material, completing the punching or blanking operation. - Remove the punched part
Release the handle and carefully remove the punched disc and any scrap material from the die area.
What is the maximum punching thickness and diameter range for the Atomfair-BD3690 Button Battery Die Cutter?
The Atomfair-BD3690 can punch battery materials with a thickness of 0.005 to 0.5 mm, and the punching size is optional from Φ3 mm to Φ24 mm. This range covers typical electrode sheets and separator paper used in battery fabrication.
Can the Atomfair-BD3690 be used inside a glove box for battery assembly?
Yes, the Atomfair-BD3690 is compact (L110mm*W150mm*H220mm) and lightweight (6 kg), designed for easy operation inside a glove box. Its small footprint and simple operation make it suitable for handling air-sensitive battery materials in an inert atmosphere.
How does the mold alignment system of the Atomfair-BD3690 prevent damage during die cutting?
The upper punch mold uses high-precision slide rail guidance, ensuring accurate alignment without the need for manual mold alignment. This design avoids the mold damage commonly caused by difficult installation in ordinary punching machines, and the quick mold replacement feature further reduces setup time and risk of misalignment.
The Atomfair-BD3690 Button Battery Die Cutter is a compact, manually operated benchtop punch designed for laboratory-scale electrode and separator processing, delivering burr-free punching of 0.005–0.5 mm battery materials via high-precision slide-rail guidance and tool-less mold alignment.
Positive
- High-precision slide-rail punch: The upper punch mold uses high-precision slide-rail guidance, ensuring punching precision without burrs or indentations on electrode and separator materials.
- Tool-less rapid mold change: Mold replacement is fast and accurate without alignment, eliminating mold damage risks common with ordinary punching machines and reducing setup time.
Trade-offs
- Limited material thickness range: The punchable thickness is restricted to 0.005–0.5 mm, so thicker electrode foils or separators cannot be processed without risking damage or poor cut quality.
- Manual operation and fixed stroke: The 25 mm punching stroke and manual operation require consistent operator force and limit throughput, making it unsuitable for high-volume production or automated lines.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
