Battery Coating Machine

Slot die coater primarily involves the precise application of electrode materials onto onto the surface of the electrode substrate (usually made of copper or aluminum foil) through the coating head to form positive and negative electrodes for lithium-ion batteries.

Roll-to-roll coater operates on a continuous basis, where the substrate material, typically a thin metal foil such as aluminum or copper, is unwound from a supply roll and fed through various coating stations, facilitating the continuous and intermittent application of electrode slurry onto substrates.