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battery electrode coating against backing roll
Dürr Megtec lithium-ion battery electrode ProCoater

Electrode Coating

Dürr Megtec provides a comprehensive turnkey approach for producing battery electrode coated materials. Our capabilities cover both ends of the production line, as well as everything in between. We provide systems for raw material handling, slurry mixing and fluid delivery, web handling, coating and drying, solvent recovery and purification, calendering, and slitting.

Lower Costs, Enhanced Efficiencies and Increased Yields

From a coating line that meets the basic and competitive needs of a new player in the market to a fully integrated production line for high-volume runs, Dürr Megtec is a single-source OEM that can meet all your electrode production requirements, including the support during process development. Our capabilities cover turnkey coating lines, equipment installation, start-up supervision, and 24/7 service and parts support.

Solutions for lithium-ion battery manufacturing

Engineering a better way to coat battery electrodes. Dürr Megtec's two-sided coating method uses a horizontal air flotation dryer instead of a vertical dryer. The new process requires only a single pass, improving manufacturing efficiency and reducing waste.

Dürr Megtec has pioneered and successfully implemented simultaneous two-side horizontal, tensioned web coating. The benefits of simultaneous two-side coating are:

  • Lower costs
  • Simple factory layout
  • Increased productivity
  • Improved quality from no edge curl, high dimensional accuracy and lowest coat-weight tolerances
  • Improved process flexibility
  • Allows for inline calendering/roll pressing