POT Magnet

Understanding Pull Force and Load Direction

Pull force is not always the same in every situation. The rated pull force of a pot magnet is usually measured under vertical conditions. In this test, the magnet is attached to a thick steel plate, and the force is applied straight down.
This is a vertical pull force.
As shown in the image, the vertical pull force (F1) is normally stronger than the side pull force (F2). When the force is applied sideways, the magnet relies more on friction. This is called shear or side pull force.
In real applications, many loads are not purely vertical. Equipment may slide, vibrate, or shift under side pressure. Surface condition also plays a role. Smooth, clean steel provides better contact, while paint, dust, or thin metal can reduce holding strength.
Before selecting a magnet, consider both the direction of force and the actual working surface.

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Typical Applications of Pot Magnets

Industrial Equipment and Machinery

In factories, pot magnets are often used to fix components onto steel frames. You may see them holding guards, sensors, small motors, or inspection devices in place. They are also used during machine assembly when temporary positioning is required.
Because the magnetic field is focused on one surface, they provide a reliable clamping force without large hardware.

Workshop and Maintenance Use

In workshops, pot magnets help secure tools, lighting units, or cable supports. They are useful when you do not want to drill into metal structures.
Some common uses include:
Mounting work lights
Fixing measuring devices
Holding metal plates during alignment
They are easy to install and remove, which saves time during repairs.

Construction and Installation Projects

Pot magnets are used in temporary installations on steel beams or structures. They can hold signs, brackets, or positioning parts during setup.

Retail and Display Systems

In display environments, pot magnets are used to mount boards or frames onto steel panels. The threaded design allows secure attachment while keeping the system adjustable.

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Why choose Great Magtech?

New Raw Materials, Safety, and Security

Selection of authentic industrial new raw materials, refuse to use recycled materials for processing. In line with RoHS environmental certification and the company's management system, we strictly control the quality of raw materials to ensure products meet customer performance requirements; there is no need to worry about physical damage.

Pay Attention to Detail, Put an End to Flaws

We have strict performance requirements, strict control of product tolerances in line with national standards, a nickel-copper-nickel three-layer coating that improves the product's corrosion resistance, and a smooth, clean surface.

Multi-layer Quality Inspection, Ensure Quality

Quality is our life, we have established a sound quality management system, through the "self-inspection, mutual inspection, special inspection" multi-storey inspection and strict quality control. Before shipment will be a final inspection to ensure that the products in your hand are in line with your requirements.

Long Product Life, Competitive Price, and Better Service

NdFeB, as one of the rare earth permanent magnet materials, is strongly magnetic and can maintain its magnetic and not demagnetization, with a long life, much better than the ordinary ferrite magnet.
Our price is based on ensuring the quality of products under the premise of more advantages of the price, the introduction and improvement of production equipment makes the production efficiency continue to improve.
To provide comprehensive after-sales service and actively provide customers with solutions and strong technical support. Customer satisfaction is our motivation.

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Packaging of Pot Magnets

Proper packaging is important when shipping pot magnets. Since magnets naturally attract each other, they must be carefully separated and protected during transport.
Each piece is usually packed in an individual plastic bag to prevent scratches. For bulk orders, magnets are arranged in layers with bubble wrap or paper between them. Foam inserts are often placed inside strong export cartons to reduce movement and absorb shock.
Our packing is anti-magnetized and designed to pass the DGM test. This helps avoid problems during air shipment and ensures smooth delivery for our clients. It also protects the safety of countersunk hole pot magnets and rare earth countersunk pot magnets during transport.
Common packing methods include:
Individual plastic bag packing
Foam or bubble separation
Reinforced export cartons
Pallet loading for large orders
When you open the package, the magnets are clean, secure, and ready for use.

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