Roll wear-resistant spray coating

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 alignment with the needs of battery manufacturers, our company has developed a high-precision, high-strength coating for battery electrode-roll 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 during the rolling process. We have accumulated extensive experience in coating application across materials, equipment, processes, and solutions, and we are now replicating these successful cases. We will guide you through the entire coating-manufacturing transition process, ensuring: rapid production start-up; a reliable supply solution covering all aspects—from materials and equipment to processes; coating trials conducted either at your site or at our technical center; and consistently high coating quality and efficiency.

Category:

Lithium battery equipment coated with tungsten carbide.

Roller coating with tungsten carbide

New Energy (Manufacturing) Industry

Key words :

锂电池轧辊耐磨涂层

Request for quotation Phone: 020-84836251

Product Description

Wear-resistant coating for lithium battery roller spraying

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 various electrode sheet rolling mills and taking into account the requirements of battery manufacturers, our company has developed a battery electrode sheet roller coating with high precision and high strength. This coating also enables precise control over the shape of the electrode sheets, effectively addressing 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 rollers 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 transformation 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.