Self-Cleaning Magnetic Separator for Lithium Battery Cathode Materials

Product Overview

The Self-Cleaning Magnetic Separator for lithium battery cathode materials is a specialized iron removal device designed for the production of high-purity cathode materials. It features a fully enclosed structure and is constructed with 316L stainless steel, meeting the stringent purity requirements of the lithium battery industry. Equipped with a high-pressure flushing automatic cleaning mechanism, the device efficiently removes ferromagnetic impurities from cathode materials, ensuring the materials meet the high-purity standards required for lithium-ion batteries. Through an intelligent control system, it achieves scheduled or on-demand automatic cleaning, ensuring continuous production and stable material quality.

Product Advantages

1. High Purity Assurance: Employs a high-gradient magnetic field design capable of adsorbing ferromagnetic impurities as small as 0.5μm. Iron removal rate ≥ 99.9%, ensuring cathode material iron content is controlled below 0.5 ppm, meeting the strict requirements of high-performance lithium batteries.

2. Continuous Operation: The automatic cleaning mechanism enables 24/7 uninterrupted iron removal, eliminating production downtime associated with traditional manual cleaning. Daily production efficiency is improved by over 20%.

3. Clean Production: Fully enclosed structure with no consumable contamination. High-pressure flushing uses high-purity water or inert gas, avoiding risks of secondary contamination. Contact parts are made of 316L stainless steel with a surface roughness of Ra ≤ 0.4μm.

4. Intelligent Control: Integrated with a PLC control system supporting remote monitoring, data recording, and fault diagnosis. Real-time monitoring of iron content and automatic adjustment of cleaning parameters ensure stable product quality.

Product Parameters

Case Benefits

Implementation of a self-cleaning iron removal system in a lithium battery cathode material company with an annual production capacity of 1,000 tons achieved the following benefits:

• Quality Improvement: Cathode material iron content was controlled below 0.5 ppm, meeting the requirements of high-performance lithium batteries. The product qualification rate increased by 25%.

• Productivity Increase: Elimination of cleaning downtime increased daily production capacity by 20%, raising annual output by 200 tons.

• Cost Savings: Reduced labor costs by 50,000 CNY/year and lowered equipment maintenance costs by 30,000 CNY/year.

• Market Recognition: Stable product quality secured supplier qualifications for several leading lithium battery manufacturers.

Q&A

Q1: What is the maximum iron content that the equipment can achieve?

A1: The equipment can control the iron content of cathode materials below 0.5 ppm, meeting the requirements of high-performance lithium batteries.

Q2: Does the equipment support remote monitoring?

A2: Yes. The equipment is equipped with a PLC control system and industrial Ethernet interface, supporting remote monitoring, data logging, and fault diagnosis. Real-time equipment status can be viewed via mobile app or computer.

Q3: What is the maintenance cycle?

A3: Routine cleaning is required weekly. Core component maintenance is needed every 6-12 months. Maintenance procedures are simple, and our company provides technical guidance and regular inspection services.