Electromagnetic & Permanent Magnetic Separators
Industry-Grade Iron Removal for Lithium, Mining, Ceramic & Food
PTMS builds custom magnetic separators and de-ironing systems that make your powders purer, your cells safer and your concentrates worth more — shipped worldwide with 72-hour on-site service.
Why buyers choose PTMS
Proven engineering, verified quality and responsive service across lithium, non-metallic minerals and food.
R&D with CAS
Cooperation with the Chinese Academy of Sciences and universities on separation technology.
24h Aging Test
Every unit runs a 24-hour burn-in before leaving the factory.
Hundreds of Customers
Trusted by hundreds of kaolin and new-energy enterprises worldwide.
Sample Testing
See real iron-removal results on your material before you order.
72h On-site Service
Fast response with field engineers on-site within 72 hours.
CE & Patents
CE certified with numerous technical patents and certifications.
Magnetic separator product range
Eight families covering dry, wet, electromagnetic and permanent solutions for every de-ironing scenario.
Accessories
OEM coils, matrices and power devices — restore factory field strength and avoid off-spec burnouts.
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Dry Magnetic Separator
Dry electromagnetic iron removal for cathode & anode powders, LFP, graphite and quartz sand — safer, higher-purity powders.
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Ceramic
Glaze and body iron removal for spot-free surfaces — higher first-quality ceramic yield, fewer complaints.
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Foodstuff Processing
Hygienic stainless-steel separators that trap metal from sugar, salt, flour and slurry — pass food-export controls.
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For Lithium Battery
Full-process iron removal from powder to slurry — cuts internal-short risk and thermal-runaway for safer cells.
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Mining Processing
Upgrades quartz, feldspar and silica ore to high-grade concentrate — better price from glass and PV buyers.
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Permanent Magnet
No power draw, auto-discharge, near-zero labor — lowest running cost to keep your powder pure.
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Wet Magnetic Separator
Continuous, water- or oil-cooled iron removal for kaolin, feldspar, ceramic glaze and quartz slurry — brighter, cleaner output.
ExploreEngineering strength
From R&D partnership to factory testing, quality is built in — not inspected in.
5,000 m² plant
Own manufacturing with in-house coil winding and assembly lines.
R&D with CAS
Joint projects with the Chinese Academy of Sciences and universities.
CE & patents
CE certified, with numerous technical patents and certifications.
Customer cases
Real de-ironing results from lithium, kaolin, quartz and ceramic plants. Ask us for the full case study and test report.
Lithium cathode plant
Dry electromagnetic de-ironing cuts iron in cathode powder for safer, more consistent cells.
Kaolin producer
Wet separator lifts brightness to meet paper and coating specifications.
Quartz sand mill
Low-Fe₂O₃, high-brightness sand for PV glass buyers.
Frequently asked questions
The questions buyers ask before they order.
How low can your separator bring the iron content?
It depends on your feed material and model. Send us a sample and we run a free test, then report the actual Fe reduction your line can expect.
Can it be connected to my existing production line?
Yes. We design in-line pipe, drawer, rotary and U-type units that drop into existing pipelines with zero extra floor space.
Do you ship internationally and provide commissioning?
We export to Southeast Asia, India, Africa and the EU, with 72-hour on-site service and English documentation.
What about spare parts and lead time?
OEM coils, matrices and IGBT/diode are stocked; we keep your separator at full capacity with fast spare-part supply.
What you can count on
Four commitments we apply to every separator we build — from factory testing to commissioning at your plant.
24-hour burn-in before shipment
Every separator runs a full 24-hour burn-in test in our plant, so performance issues are found before the unit ships.
Free sample test with your material
Send us your material. We run it on the matched machine and return the test result before you commit to an order.
Engineers on site within 72 hours
Commissioning and service support can reach your plant within 72 hours, with English documentation included.
CE certified and patent-backed
Our separators are CE certified and supported by technical patents; we supply the certificates your market requires.
Want to hear from our customers? Tell us your industry and we connect you with a reference plant.