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
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.
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%.
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.
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
Parameter | Technical Specification |
|---|
Processing Capacity | 0.5-5 tons/hour (customizable) |
Magnetic Field Strength | 15,000-18,000 Gauss |
Iron Removal Rate | ≥ 99.9% |
Applicable Materials | Lithium cobalt oxide (LCO), lithium iron phosphate (LFP), lithium
nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum
oxide (NCA), and other cathode materials |
Cleaning Method | High-pressure flushing automatic cleaning |
Cleaning Medium | High-purity water / Inert gas |
Protection Rating | IP67 / IP68 |
Material | 316L stainless steel |
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.
