Magnets for industry

In machines, warehouses and production halls, magnets provide quick and clean solutions: access panels and covers that open and close without tools, components that stay in place during assembly, and signs or cables that you attach without drilling. Below you will find the main applications and which magnet is right for each.

Which magnet is right for your application?

Application Suitable magnet Why
Access panels and service panels Magnet with screw hole (pot magnet with countersunk hole) Can be screwed in, lies flat, high strength due to the steel pot
Guards and components on a frame Pot magnet with threaded insert or threaded stud Secure, screwed connection with a bracket or profile
Labels, signs and documents Magnetic strip or self-adhesive magnets Stick on without drilling, easy to move
Jigs and components during assembly Strong block and disc magnets High holding force, fits in slots and jigs
Hanging cables, lighting and tools Magnet with hook or magnet with eyelet Hang directly from a steel beam or cabinet
Metal particles from liquid or granules Filter magnets Capture iron particles in pipes and hoppers
High temperatures or moisture Epoxy magnets or a ferrite pot magnet Better resistant to moisture; ferrite can withstand up to 200 °C

Why magnets in industry?

Magnetic fastening is quick to install, without screws, glue or tools. Panels and access panels open and close endlessly without wear, and no drill holes or damage are left in the material. This saves time during assembly and maintenance.

For fastening and hanging, usually choose a pot magnet: the steel pot concentrates the force to one side, making it several times stronger than a loose magnet of the same size. Large pot magnets from Ø48 to Ø75 mm hold approx. 37 to 107 kg, measured under ideal conditions. In practice, the holding force is lower; read the difference between holding force, pulling force and working load or calculate it with the Magnet Advisor.

Frequently asked questions

How much does a magnet hold on a vertical wall?

On a vertical wall, a magnet will slide off at approximately 15 to 20% of the stated holding force. So calculate generously, choose a larger size or a pot magnet with a rubber coating for more grip.

Up to what temperature do neodymium magnets work?

Standard neodymium magnets up to 80 °C. Above that, they permanently lose strength. For higher temperatures, ferrite (up to approx. 200 °C) is a better choice. See magnets at high temperatures.

Do magnets work on stainless steel or aluminum?

Not on aluminum, and on most types of stainless steel not at all or barely. Magnets adhere to iron and regular steel. See is stainless steel magnetic?

Can I use magnets in a damp environment?

Neodymium is sensitive to rust. In a damp environment, choose an epoxy coated magnet, a rubber coated version or a ferrite pot magnet. See also can magnets be used outdoors?

Do you supply large quantities or custom-made products?

Yes. For larger quantities, you automatically receive volume discounts, and for projects, request a quote. See the business page or contact us.

Also check the applications for product development and design, the customer projects or the knowledge center.