Summary
- BW Converting introduces Baldwin Electrode Press Industrial Cleaning (EPIC) System
- EPIC automates cleaning in calender processes for battery cell manufacturing
- Uses solvent formulated for high heat cleaning, reducing cleaning time significantly
- Offers customizable cleaning sequences through digital touchscreen control panel
- EPIC system can be provided to OEMs or retrofitted onto existing equipment in gigafactories
Article
BW Converting, a Barry-Wehmiller company based in the US, is launching the Baldwin Electrode Press Industrial Cleaning (EPIC) System. This system is designed to work alongside their Corona Pure systems to help in cost-efficient battery cell manufacturing. EPIC focuses on automating the cleaning process in calender processes, specifically for anode and cathode foil production. Operating at high temperatures of up to 302° F (150° C), EPIC aims to maximize surface cleanliness, resulting in higher battery foil quality and productivity. The use of a specialized solvent allows the system to clean the calenders automatically while the machine is running, significantly reducing cleaning time to just 2-4 minutes.
Using a lint-free microfilament cloth, EPIC ensures that dirt and fluids are absorbed without causing damage to the mirror-polished rollers, ensuring continuous and high-quality production. The system also offers customizable cleaning sequences through a digital touchscreen control panel, giving operators the flexibility to adjust wash cycles and detergent dosage according to their specific requirements. EPIC can be provided to OEMs manufacturing calendering units or retrofitted onto existing equipment in gigafactories, making it a versatile solution for various industrial settings.
In addition to EPIC, BW Converting has introduced Corona Pure, a system designed to provide efficient surface treatment in advanced battery production. This system features high-performance swiveling electrodes that are durable and easy to handle, enhancing the adhesion of inks, coatings, varnishes, and glues on a variety of materials. The swiveling design of Corona Pure ensures a long electrode life, while the advanced AS-generator reduces power loss and enables seamless external control and data integration, enhancing overall performance and efficiency in the production process.
Dr. Alexander Rau, Baldwin Product Specialist for Corona and Spray, emphasized the importance of surface treatment in battery production, noting that the industry often relies on the treatment state of foil rolls as delivered by vendors. By implementing Corona Pure in the battery factory, manufacturers can ensure higher adhesion and better coating performance, ultimately improving the quality and efficiency of their production processes. With its innovative design and advanced features, Corona Pure is positioned as a valuable tool for enhancing the performance and quality of battery manufacturing operations.
Overall, BW Converting’s introduction of the EPIC System and Corona Pure demonstrates the company’s commitment to providing cutting-edge solutions for industrial cleaning and surface treatment in battery production. By automating and optimizing cleaning processes, these systems offer enhanced quality, productivity, and efficiency for manufacturers in the battery industry. With customizable cleaning sequences, durable components, and advanced features, BW Converting’s solutions are tailored to meet the diverse needs of OEMs and gigafactories, making them valuable assets in the competitive landscape of battery cell manufacturing.
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