Delivering ultimate purity in battery material processing through ppb‑level electromagnetic technology
Magnetic Technology That Sets a New Standard for Battery Safety
We are pleased to announce that MAG SPRING, a wholly‑owned subsidiary of SOUWEST MAGNETECH (Stock Code: 920061.BJ) — a company with over 20 years of excellence in precision magnetic separation — will exhibit at The Battery Show Europe 2026 in Stuttgart, Germany, from June 9–11. You can find us at Booth 5‑A63.
As a leader in metal contaminant control, MAG SPRING provides high‑efficiency electromagnetic and permanent‑magnet separators engineered to achieve the extreme purity levels demanded by modern lithium‑ion battery production. Our FEA‑optimized magnetic circuits routinely deliver ppb‑level iron removal, ensuring the utmost safety and performance of your battery materials.
Why Magnetic Separation Is Critical for Battery Materials
The Hidden Threat of Metal Contamination
In the EV battery supply chain, even microscopic ferromagnetic particles can trigger internal short circuits, leading to catastrophic safety failures. Our mission is to eliminate that risk with advanced magnetic separation engineering that captures micron and sub‑micron impurities.
Specialized Solutions for Every Battery Material
Drawing on our deep expertise and the technologies detailed in our technical brochures, MAG SPRING offers dedicated separation systems tailored to the unique demands of each battery material:
NCM/NCA (High‑Nickel Cathode Powders)
- Dry‑type electromagnetic separators with FEA‑optimized magnetic fields up to 24,000 Gs
- Dual smart control system (PID closed‑loop voltage regulation & constant magnetic field) compensates for coil thermal rise and grid fluctuations
- High‑frequency vibration ensures thorough purging of captured metal fines
- Effectively reduces self‑discharge risks in high‑activity materials
LFP (Lithium Iron Phosphate Powders)
- High‑throughput dry electromagnetic separators and automatic magnetic separators for powder
- Energy‑saving design (as low as 0.04 kW) with high‑intensity magnets up to 14,000 Gs
- Dual‑seal leak‑proof structure withstands positive and negative pressure
- Ideal for large‑scale, continuous production lines
Precursor Materials (Slurries & Wet‑Chemical Processing)
- Wet‑type electromagnetic separators featuring intelligent constant‑magnetic‑field control
- Corrosion‑resistant construction with customized wetted materials (SUS316L, PTFE coatings)
- Fully automatic continuous cycle: iron absorption → cleaning → discharging
- Automatic pipeline liquid magnetic separators with dedicated “Strict Copper & Zinc Content Control” option for battery‑grade slurries, eliminating secondary Cu/Zn contamination
Insulation & Coating Materials
- Ultra‑high‑gradient electromagnetic technology
- Specialized sanitary/hygienic configurations available (mirror‑polished Ra0.4, zero dead‑leg welding)
- Guarantees zero conductive metallic impurities in separator coatings and dielectric layers
Below you can see our three product posters offering a quick visual overview of our core separation platforms. Click any poster to enlarge and explore the key specifications at a glance.
These posters embody the breadth of our technology — from high‑intensity wet/dry electromagnetic separators to fully automated self‑cleaning systems.
The Battery Show Europe 2026: The Industry’s Premier Gathering
The Battery Show Europe continues to grow as the leading platform for the advanced battery and EV tech community. The 2025 edition drew over 17,000 attendees and 1,100+ exhibitors from 72 countries, covering the full battery value chain — from raw materials and cell manufacturing to pack integration, testing, and end‑of‑life management.
For 2026, the event will again feature three parallel conference tracks addressing Europe’s most urgent battery industry challenges, including cost competitiveness during gigafactory ramp‑up, next‑generation cell chemistries, solid‑state battery progress, and EU Battery Regulation compliance.
What Awaits You at Booth 5‑A63
When you visit our booth, you will be able to:
- See live equipment demonstrations — experience first‑hand the performance of our high‑efficiency electromagnetic separators and self‑cleaning magnetic filters
- Talk directly with our technical experts — discuss your specific metal contamination challenges and receive tailored advice based on real application data
- Access detailed technical materials — pick up printed copies of our brochures and have in‑depth conversations about the specifications you need
Deep‑Dive into Our Technology: Download Technical Brochures
To help you prepare for our meeting or to evaluate our solutions in detail, we have made available three comprehensive PDF brochures corresponding exactly to the products showcased above:
Each brochure provides full technical specifications, model selection tables, scope of delivery, and global service commitments. Click the buttons to download your copies instantly.
Backed by Engineering Excellence
As part of SOUWEST MAGNETECH, MAG SPRING draws on over two decades of expertise in magnetic separation. Our solutions are trusted by leading manufacturers worldwide and are distinguished by:
- FEA‑optimized magnetic circuits for maximum capture efficiency at minimal energy consumption
- Intelligent control architectures (PLC + HMI, optional DCS/SCADA integration)
- Robust, long‑life designs — excitation coils built to high‑voltage transformer standards with a lifespan exceeding 10 years
- Global service commitment — complete pre‑sales testing, permanent safety inventory for wear parts, and remote engineering support within 48 hours
Exhibition Details at a Glance
Event: The Battery Show Europe 2026
Dates: June 9–11, 2026
Location: Messe Stuttgart, Germany
Booth: 5‑A63
Can’t Make It to Stuttgart?
Explore our full range of magnetic separation equipment and download all brochures anytime at our official website: magnetact.com.
For direct inquiries, email us at act@mag‑spring.com or call 0086‑574‑86666833.
Join us in advancing safer, more reliable battery production through superior magnetic separation technology — a cornerstone of the clean energy revolution.
MAG SPRING — Protecting Battery Safety with Magnetic Precision