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Contact us for more information about this automatic battery electrode slitting machine, it is suitable for all cylindrical lithium-ion battery electrode preparation, especially for 4680 tabless battery.
The roll positive/negative electrodes after rolling are installed into a unwinding mechanism, and the electrodes are fed to the cutting set according to the process specification for cutting by dynamic traction, the upper and lower winding mechanism will collect the cutting electrodes in rolls, and two side edges materials are collected by the edge material mechanism.
The equipment is assisted by the correcting system, tension transmission system, vacuum system, etc. auxiliary precision running, to ensure the smooth running and the stability slitting of the electrodes, the burr, straightness and other process indicators are within the process range.
Suitable system: The electrodes of LFP, LCO, LMO, NMC, LTO, Graphite after rolling
Substrate materials parameter:
Aluminum foil(Al):
thickness 10~ 30um;
Width 100~560mm;
Roll diameter Max.450mm;
Copper foil(Cu):
Thickness 6~30um;
Width 100~560mm;
Roll diameter Max.450mm;
Roll surface design width: 650 mm
Ensure cutting width: 200~560mm
Machanical running speed ofequipment: 50m/min
Equipment cutting speed: 20-50m/min
Electrode thickness range: 80-250µm
Cutting method: Slicing type rolling cutting
link:https://www.amoytob.com/electrode-slitting-machine/4680-cells-auto-slitting-machine.html
Auto Electrode Slitting Machine For 4680 Cells