Description
ATOMFAIR® AF-LMASM ANODE SLITTING MACHINERESEARCH GRADE MATERIAL
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The machine requires operation within a dry room environment with controlled humidity below a specified threshold to prevent lithium metal degradation. Electrical grounding and proper insulation must be verified before each use to mitigate shock and fire hazards.
- Humidity Control: Operate the machine in a dry room with relative humidity maintained below a maximum acceptable level to prevent lithium metal oxidation.
- Electrical Grounding: Ensure the machine is connected to a properly grounded electrical supply and inspect cables for damage before operation.
- Material Handling: Handle lithium foil rolls using anti-static gloves and avoid exposure to ambient air to minimize contamination and reaction risks.
- Machine Guarding: Verify all safety interlocks and guards are in place and functional before starting the slitting process.
- Emergency Stop: Confirm the emergency stop button is accessible and tested daily to ensure immediate shutdown capability.
Follow these steps to safely initialize and operate the lithium metal anode slitting machine. This procedure ensures correct setup, material loading, and processing while maintaining safety and quality.
Required Equipment: Atomfair AF-LMASM Slitting Machine, Anti-static Gloves
- Environment and Safety Check
Inspect the machine and dry room environment to ensure humidity is within acceptable limits and all safety guards are in place. - Load Lithium Foil Roll
Load the lithium foil jumbo roll onto the uncoiler and feed the foil through the guide rollers. - Load Copper Tab Roll
Load the copper tab jumbo roll and align it with the lithium foil according to the specified tab position. - Set Slitting Parameters
Set the slitting parameters on the control panel, including knife mold selection and dimension settings. - Initiate and Monitor Slitting
Initiate the slitting process and monitor the CCD detection system for real-time inspection of dimensions and defects.
How does the AF-LMASM maintain slitting accuracy across the full lithium foil thickness range of 40–120 μm, and what processing adjustments are required at the extremes?
The AF-LMASM achieves high-precision slitting through its modular knife mold system and high-accuracy positioning modules. At the 40 μm lower limit, the thinner foil demands careful tension management to prevent tearing, while at the 120 μm upper limit, the thicker material allows higher throughput without compromising dimensional control. The integrated online CCD detector provides real-time feedback on dimensions and defects, ensuring consistent quality across the entire thickness range.
Can the AF-LMASM be integrated with existing battery electrode production lines, and what specific anode geometries does its replaceable knife mold system support?
The AF-LMASM is designed for flexible integration with battery electrode production lines through its replaceable knife molds, which accommodate electrode sheets of various sizes. The machine processes lithium foil jumbo rolls (width 50–150 mm) and copper tab jumbo rolls (width 10–100 m), and the knife molds can be swapped to match different anode dimensions. The CCD recognition system further supports quality assurance by detecting missing corners, tab position, right angles, and overall dimensions, making it compatible with diverse anode specifications.
What measures does the AF-LMASM employ to handle ultra-thin copper tab jumbo rolls (6–20 μm thickness) without causing tearing or wrinkling during slitting?
The AF-LMASM utilizes high-precision positioning modules and replaceable knife molds to ensure accurate, controlled feeding of copper tab rolls as thin as 6 μm. The modular design with closely arranged workstations provides stable support and minimizes mechanical stress on the delicate foil. Additionally, the integrated CCD detection system monitors tab position and dimensions in real time, allowing automatic adjustments to prevent defects such as tearing or wrinkling.
The AF-LMASM is a high-precision slitting machine for lithium metal anodes, featuring replaceable knife molds for size flexibility and online CCD detection for quality assurance, but requires specific jumbo roll dimensions and careful calibration of detection systems.
Positive
- Good Size Compatibility: Replaceable knife molds allow adaptation to electrode sheets of various sizes, ensuring flexible production for different anode specifications.
- High Electrode Sheet Utilization Rate: High-precision positioning and inspection modules achieve accurate material positioning, effectively reducing waste and improving material utilization.
Trade-offs
- Fixed Jumbo Roll Dimensions: Lithium foil jumbo rolls are limited to an outer diameter of 250 mm and copper tab rolls to 180 mm, requiring suppliers to meet these specific size constraints.
- CCD Detection Calibration Required: The CCD recognition system for missing corners, tab position, right angles, and dimensions demands precise calibration and stable lighting conditions to maintain accuracy.
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).
