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Ferrite Pot Magnets encase a ceramic (Ferrite) magnet inside a steel housing that concentrates magnetic flux to the contact face for strong pull force. These magnets offer excellent thermal stability (up to ~150 °C), corrosion resistance, and affordability, suitable for industrial, outdoor, and high-moisture environments
Industrial jigs, fixtures, tool clamping
Hanging signage, displays without drilling
Tool and cable hanging in industrial settings
Component positioning in automation lines
Lightweight magnetic separation in bulk materials
Ferrite pot magnets combine a ceramic ferrite core with a steel housing that concentrates magnetic flux to the contact surface for strong clamping force. Designed for industrial, tooling, automation, and fixture applications, these magnets offer excellent thermal stability, corrosion resistance, and cost‑effective magnetic clamping solutions.Our ferrite pot magnets feature a steel cup housing that directs the magnetic flux to a single surface, significantly increasing the holding force. This makes them ideal for structural steel fixing where high-torque stability is required.
Ferrite pot magnets consist of a ferrite (ceramic) magnet encased inside a steel housing. The housing enhances mechanical protection and focuses the magnetic field onto one side, creating higher holding force than unshielded magnets.
🔹 High Cost‑Performance Ratio — Economical solution with reliable magnetic force for industrial use.
🔹 Enhanced Holding Force — Steel housing increases magnetic flux concentration.
🔹 Thermal Stability — Performs reliably up to ~200 °C, suitable for high‑temperature tasks.
🔹 Corrosion Resistance — Ceramic ferrite is naturally corrosion resistant, ideal for outdoor and humid environments.
🔹 Durable Protective Design — Housing protects brittle ferrite against impacts and mechanical wear.
🔹 Flexible Mounting Options — Available with countersunk holes, threads, and through holes for versatile installation.
Ferrite pot magnets are widely used across industries for:
✔ Tool and fixture clamping in machine shops
✔ Jigs and assembly line positioning
✔ Hanging signage and lightweight displays
✔ Component and cable hanging in workshop settings
✔ Low‑force magnetic separation in bulk materials
✔ Industrial automation fixtures
✔ DIY and workshop magnetic accessories
Best‑in‑Class Price‑Performance Balance — Affordable without sacrificing quality.
Reliable Magnetic Strength at Elevated Temperatures — Maintains clamping force up to ~200 °C.
Naturally Corrosion‑Resistant — Ceramic ferrite core resists oxidation in harsh environments.
Versatile Mounting & Customization — Multiple housing options for different installation needs.
Performance Verified with Pull‑Force Test Reports — Ensures product reliability.
| Feature | Ferrite Pot Magnets | NdFeB Pot Magnets |
|---|---|---|
| Cost | Lower | Higher |
| Magnetic Strength | Moderate | Very High |
| Corrosion Resistance | Excellent | Good (with coating) |
| Temperature Resistance | Up to ~200 °C | Lower |
| Best Uses | Fixtures, Tool Clamping, Industrial Holding | Heavy Duty Magnetic Holding |
Q1: What are ferrite cup magnets used for?
Ferrite pot magnets are used for magnetic clamping, holding, positioning, tool fixtures, signage mounting, workshop assembly in industrial workshops, POS displays, signage mounting, and magnetic bases for light fixtures. , and more due to their strong holding force and heat resistance.
Q2: How does a pot magnet differ from a plain magnet?
A pot magnet encases the magnet in a steel housing, focusing the magnetic field and increasing holding force compared to an unshielded magnet.
Q3:Why choose Ferrite Pot Magnets over Neodymium?
Ferrite pot magnets are more cost-effective and offer superior corrosion resistance and higher temperature stability (up to 150°C) compared to common grade neodymium magnets.
Q4: Are ferrite pot magnets corrosion‑resistant?
Yes, the ceramic ferrite core naturally resists corrosion, making these magnets suitable for outdoor and humid applications.
Q5: Can ferrite pot magnets be customized?
Yes—countersunk, threaded, and through‑hole versions can be customized to match specific industrial or tooling requirements.
⭐ NdFeB Pot Magnets — Ultra‑strong neodymium pot magnets for heavy‑duty magnetic holding.
⭐ Magnetic Hooks & Accessories — Versatile magnetic hooks for workshop and home.
SWF1 Series pot magnets are made from stamping steel cup and disc ferrite magnetswith Zn coating and Plastic filled. Room working temperature.
SWF2 Series pot magnets are made from stamping steel cup and disc ferrite magnets, withscrewed bush, Zn coating and plastic filled. Room working temperature.
SWF3 Series pot magnets are made from stamping steel cup and disc ferrite magnets, withMale thread pin, Zn coating and plastic filled. Room working temperature.
SWF4 Series pot magnets are made from stamping steel cup and disc ferrite magnets, with acounterbore,Zn coating and plastic filled. Room working temperature.
SWF5 Series pot magnets are made from stamping steel cup and disc ferrite magnets, witha female thread hole, Zn coating and plastic filled. Room working temperature.
SWF6 Series pot magnets are made from stamping steel cup and disc ferrite magnets, witha bore ,Zn coating and plastic filled. Room working temperature.
SWF7 Series pot magnets are made from stamping steel cup and disc ferrite magnets, with a bore ,Zn coating and plastic filled. Room working temperature.
SWF9 Series pot magnets are made from stamping U shape steel and rectangular ferritemagnets, with two bore , Zn coating and plastic filled. Room working temperature.
