Wear-resistant coating for battery rolls

1. Roller pressing is the most commonly used compaction process for lithium-battery electrode sheets. Compared to other processing methods, roller pressing significantly alters the pore structure of the electrode sheets and also affects the distribution of conductive additives, thereby impacting the electrochemical performance of the battery. 2. Based on comparative analyses with multiple electrode-sheet rolling machines and in close alignment with the needs of battery manufacturers, our company has developed a high-precision, high-strength coating for battery electrode-sheet rollers. This coating specifically enables precise control over the shape of the electrode sheets, effectively addressing the issue of uneven thickness—where the center of the sheet becomes thicker while the edges remain thinner—caused by deflection and deformation of the rollers. We have accumulated extensive experience in coating application across materials, equipment, processes, and solutions, and we are now successfully replicating these proven success stories. We will guide you through the entire coating-manufacturing transition process, ensuring: rapid production start-up; a reliable, one-stop supply solution covering materials, equipment, and processes; coating trials conducted either at your site or at our technical center; and consistently high coating quality and efficiency.

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Industry Application Classification

New Energy (Lithium Battery) Industry

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锂电池

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Request for quotation Phone: 020-84836251

Product Description

Wear-resistant coating for lithium battery rollers

1. Roller pressing is the most commonly used compaction process for lithium-ion battery electrodes. Compared to other processing methods, roller pressing significantly alters the pore structure of the electrode sheets and also affects the distribution of conductive additives, thereby influencing the electrochemical performance of the battery.

2. After comparing and analyzing with several different electrode sheet rolling mills and taking into account the requirements of battery manufacturers, our company has developed a battery electrode sheet roll coating with high precision and high strength. This coating also enables precise control over the shape of the electrode sheets, significantly improving the issue of uneven thickness—where the center of the electrode sheet is thicker while the edges are thinner—caused by deflection and deformation of the rolls during the rolling process.

Materials - Equipment - Processes - Solutions

We have accumulated extensive experience in coating applications, and we are now replicating these successful case studies. We will guide you through the entire coating manufacturing transition process, ensuring: rapid production start-up; a reliable supply solution that covers everything—from materials and equipment to processes; coating trials conducted either at your site or at our technology center; and consistently high coating quality and efficiency.

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