How To Choose The Right Magnetic Lifter

Selecting the right magnetic lifter is essential for maximising efficiency and safety in your application. Not only do you need to ensure that you’ve got the right load capacity for your lifting requirements, but there are also a range of safety features to consider.

Whether you're navigating heavy-duty industrial applications or seeking precision in material handling, this article serves as your roadmap. We'll explore essential factors such as load capacity, design considerations and safety features, empowering you to make informed decisions that elevate your lifting capabilities.

What is a magnetic lifter?

A magnetic lifter, also known as a lifting magnet, is a specialist tool used to lift and transport ferromagnetic materials with ease and efficiency. These materials include iron, steel, and other magnetic metals.

The magnetic lifter uses powerful permanent magnets or electromagnets to create a strong magnetic field, which attracts and securely holds the load in place. By activating the magnetic lifter, users can easily lift heavy objects without the need for manual labour or large machinery.

Magnetic lifters come in various sizes and configurations, catering to a wide range of lifting capacities and applications across industries such as manufacturing, construction, and logistics. They provide a safe and reliable solution for handling heavy loads, reducing the risk of accidents and injuries while improving productivity and workflow efficiency.

See our full range of magnetic lifters here

How do magnetic lifters work?

Magnetic lifters harness the power of magnetism to effortlessly lift heavy ferromagnetic materials. These lifters consist of one or more powerful permanent magnets or electromagnets encased in a sturdy housing. When activated, the magnets generate a strong magnetic field that attracts ferrous objects towards the lifter's surface.

This magnetic attraction creates a secure grip on the material, allowing it to be lifted and transported with ease. The lifting capacity of a magnetic lifter depends on factors such as the strength of the magnets, the surface area of contact, and the weight of the load.

Once the load is in position, the magnetic lifter can be deactivated, releasing the grip and allowing the material to be safely lowered or repositioned.

Factors to consider when choosing a magnetic lifter

When selecting a magnetic lifter, several key factors should be taken into consideration to ensure that it meets your specific needs and requirements:

1. Lifting Capacity

Determine the maximum weight that the magnetic lifter needs to lift on a regular basis. Choose a lifter with a lifting capacity that comfortably exceeds the weight of your heaviest loads to ensure safety and efficiency.

2. Magnet Type

Decide whether a permanent magnet or an electromagnet is more suitable for your application. Permanent magnets offer the advantage of being maintenance-free and energy-efficient, while electromagnets provide the flexibility of adjusting the magnetic force as needed.

3. Safety Features

Look for magnetic lifters equipped with safety features such as a locking mechanism to prevent accidental release of the load, audible and visual indicators to signal when the lifter is activated, and built-in safeguards to prevent overloading.

4. Size and Design

Consider the dimensions and design of the magnetic lifter to ensure compatibility with your workspace and the materials being lifted. Choose a lifter with a suitable surface area and shape to provide optimal contact and stability when lifting various objects.

5. Durability and Construction

Evaluate the build quality and materials used in the construction of the magnetic lifter to ensure durability and longevity, especially if it will be used in demanding industrial environments.

6. Application Specific Requirements

Take into account any specific requirements or constraints of your application, such as the need for corrosion-resistant materials for use in wet or outdoor environments, or the ability to lift objects with irregular shapes or surfaces.

By carefully considering these factors, you can select the right magnetic lifter that meets your lifting needs while ensuring safety, efficiency, and reliability in your operations.

The Eclipse Magnetics range of magnetic lifters

At Eclipse Magnetics, we are proud to manufacture a range of magnetic lifters to suit every application.

This includes the premium quality Ultralift Plus, designed with enhanced safety features for safe and efficient lifting where maximum lifting capacity and reliability are paramount.

The Ultralift E offers a cost-effective solution without compromising on performance, making it ideal for medium to heavy lifting applications.

For lifting thin plate materials, we offer the Ultralift TP, specifically engineered with precision to ensure secure lifting of thin materials without causing damage to the load.

Whatever your lifting needs may be, Eclipse Magnetics has a magnetic lifter to enhance efficiency, safety, and productivity in your operations.

Frequently asked questions

Are lifting magnets safe?

Yes, lifting magnets are safe when used properly and in accordance with manufacturer guidelines. Modern lifting magnets are designed with various safety features to ensure secure lifting operations and minimise the risk of accidents or injuries. These safety features may include locking mechanisms to prevent accidental release of the load, audible and visual indicators to signal when the magnet is activated, and built-in safeguards to prevent overloading.

Additionally, operators should receive proper training on the safe use of lifting magnets, including understanding load capacities, proper attachment techniques, and potential hazards associated with lifting operations.

By following recommended procedures and adhering to safety protocols, lifting magnets can provide a safe and efficient solution for lifting heavy objects in a wide range of applications.

What is the purpose of lifting magnets?

The purpose of lifting magnets is to provide a safe, reliable, and efficient solution for lifting heavy loads, reducing the risk of accidents and injuries while optimising workflow and operational efficiency.

Lifting magnets use powerful magnetic fields generated by either permanent magnets or electromagnets to attract and hold ferrous objects in place. This capability eliminates the need for manual labour, streamlining material handling processes and improving productivity in various industries such as manufacturing, construction, and logistics.

Lifting magnets are commonly used in applications where heavy objects need to be moved regularly, such as loading and unloading materials in warehouses, handling steel plates in fabrication facilities, and lifting machinery components during assembly or maintenance.

How can you test whether a lifting magnet can safely lift a load?

There are a few steps that you can take to test whether a lifting magnet can safely lift a load.

First, it's essential to verify that the lifting magnet's capacity exceeds the weight of the intended load. Next, inspect the surface of the load to ensure it's clean and free of debris that could compromise the magnet's grip.

You can then use a safety shim to ensure that the lifter is able to safely lift the load. Safety shims are thin metal plates inserted between the magnet and the load, providing a controlled way to test the magnet's holding power without risking overloading.

To conduct the test, place the safety shim between the lifting magnet and the load, before lifting the load a few centimetres off the ground. If the load is secured with the safety shim in place, this guarantees a safe lift without the safety shim. The safety shim can be removed and the lift can be completed safely.

How often should magnetic lifters be inspected?

Regular inspections and maintenance of lifting magnets are crucial to ensure continued safe operation. This includes checking for signs of wear or damage, verifying proper functioning of safety features, and following manufacturer recommendations for upkeep and testing.

Magnetic lifters should be inspected and tested annually, in order to comply with PUWER 1998 Lifting Equipment regulations.

In summary

Selecting the right magnetic lifter is essential for optimising efficiency and safety in lifting operations. This means considering the load capacity, safety features and durability of your chosen magnetic lifter.

Eclipse Magnetics' range of magnetic lifters, including the Ultralift Plus, Ultralift E, and Ultralift TP, offers solutions tailored to diverse lifting needs. With a commitment to quality, reliability, and innovation, Eclipse Magnetics provides the tools necessary to enhance productivity and streamline material handling processes across industries.

If you need assistance in choosing the right magnetic lifter for your application, we’re happy to help. Give us a call on +44 (0) 114 225 0600 or fill out our contact form for personalised advice on your lifting requirements.