Evolution of Industrial Processes Owing to Industrial Magnetic Separation
Industrial manufacturing is a very complicated yet interesting procedure. The complications that you encounter in handling industrial materials can be lowered by opting for the latest technological advancements. Like every other field, technological upgradation has shaken the industrial material handling process. If you haven't already guessed, I am referring to Industrial Magnetic Separation which has resulted as a great wonder for industrial applications. If you are unfamiliar with the idea of magnetic separators then let me walk you through them so that you know how they can bring wonders to your industrial procedures.
What is Industrial Magnetic Separation?
Industrial Magnetic Separation is a process that uses magnets to purify the material at hand. It can purify the materials from ferric impurities by attracting the iron components and sticking them to the magnets. This way the separator refines the material from iron-based impurities.
Ferric impurities can pose great danger if left inside the material. Be it food material or any other type of industrial material, iron impurities can be dangerous if they are not extracted properly. Besides the chemical composition, these impurities can also damage the machinery and equipment that is used in further processing, refining, or packaging of the industrial material. For instance, if you are dealing with a textile fabric and iron impurities such as a bolt get mixed with the raw material then it can stuck inside the machine while the textile fabric is being produced. A single bolt can damage the machinery equipment and also delay the processing because of malfunctioned machinery. This is why magnetic separators are widely used in industrial processes to refine both raw material and final product from any unnecessary ferric component.
How Magnetic Separators are Evolving Industrial Procedures?
You must be wondering what is so special about magnetic separators that they are widely used in various industries. By opting for industrial magnetic separation you can make sure that all dangerous ferric particles and tramp metal are separated from the product before it is sent to the customer. Because if anu such impurity is found on the consumer end then it can cause real trouble for your business. Especially if any such impurity is found in a food product then it can lead to customer injury (especially if consumed) potential lawsuits by customers, social media negative campaigns, negative press, and even product recall. The dangerous nature of tramp metal and iron impurities is such that they should be removed from the raw material for fine processing and from the final product if you want to retain your customer base. This is why the use of magnetic separators is ruling industrial manufacturing and refining. It has truly evolved the way industries used to operate and has offered an added ease to conduct industrial operations.
Using the latest magnetic separators has not only sped up the manufacturing process but has also improved the quality of the final product. This way the industries have gained the trust of their customers and are working efficiently.
Which Industries Use Magnetic Separators?
Many people assume that magnetic separators are used only in the food industry but it has wide application in multiple industries. You can find industrial magnetic separation usage in Dairy, Food, chemicals, Oil, Mining, Grain and Milling, Textile, Powder, Plastic, non-woven products, and even in the recycling industry. All these industries are seeking out the benefits of magnetic separators.
The great thing about magnetic separators is that they can be used to purify powder, granules, liquids, and even paste. This wide usage has made it possible to serve multiple industries dealing in different kinds of products.
How Magnetic Separator Work?
The basic function on which a magnetic separator works is quite simple. A magnetic field is generated inside the separator through an external force. The magnetic force works to attract the ferrous particles that get attracted to the magnets and get attached to the magnetic bars placed inside the separators. Once all impurities get attached to the bars, the external magnetic field is switched off. The magnet bars are removed from the material at hand and the impurities are disposed of.
The strength of the magnetic field depends upon the magnet that you have used in the separator. The stronger the magnetic field, the better the final result.
The magnetic separator comes in various forms and shapes. This is because there is no one-size-fits-all formula here. The shape and type of magnetic separator depend on the material you want to refine. Every product needs a different separator that is designed specifically for its purification.
When it comes to magnetic variation, the variation is both in terms of the magnet being used and the shape of the magnetic separator.
Type of Magnets
Magnets are available in various types based on their composition and strength. The type of magnet used in the magnetic separator depends upon the flow rate, density, iron contamination form, and the operating temperature required to remove that ferric impurity. Based on all these factors, a different magnet might be required to purify two different products even if they belong to the same industry. This is why you need to specify the type of magnet that will be appropriate for product purification based on the quality of the product and the type of ferrous impurities you are dealing with. Here are some of the right magnets for some of these characteristics mentioned above to give you a head start.
Ceramic Magnets: These magnets are perfect for removing tramp iron components in the industrial material.
Alnico magnets: Made with the combination of aluminum, nickel, and cobalt, the alnico magnets are best suited to purify impurities that require high temperatures for the removal of impurities. Alnico magnet can withstand and work perfectly under high temperatures.
Rare Earth Magnets: these magnets are used to purify the product when the density and flow rate are very high. Such products that have work-hardened steel contaminations can be finely purified by using rare earth magnets. Rare earth magnets include many other magnets which each have their characteristics making them suitable for specific conditions, The Samarium cobalt magnet is very small in size and has slightly lower strength than neodymium. But unlike another rare earth magnet, it works wonderfully in high temperatures. Neodymium magnets are the strongest in their class. They can purify the materials from stainless steel and iron impurities. Ceramic ferrite magnet makes the deepest magnetic field even though it is regarded as the weakest rare earth magnet. This quality makes this magnet the most preferred magnet when material purification requires the magnetic field to be devised from a good distance.
Types of Magnetic Separator Shapes
The formation or shape of an industrial magnetic separation also depends on the type of material you are dealing with and the type of impurity you want to get rid of. Here are some types of formations of magnetic separators (not limited to) that are being used in industries:
Drawer Magnets: Drawer magnets are deemed perfect for dry material that flows toward gravity. Such magnets are best to get rid of tramp metal pieces and are widely used in the Plastic, Recycling, Powder, and Food industries.
Hump Magnets: These magnets are used to remove the entrapped iron impurities. They are also used when you want to prevent large products from building up. Hump magnets are best for purification of products that are in high volume. It is best suited for Grain, Food, Powder, and non-woven industries.
Drum Magnets: When you want to treat materials that are high in volume and flow freely while having a granular structure then drum magnets are the perfect choice. They are widely used in recycling, Powder, Mining, Mineral, Plastics, Grain and Aggregate industries. They remove the iron impurities continuously as the material flows freely through the drum.
In-line Magnets: Lined with rare earth magnets, this type of separator is used to treat the material that has an un-uniformed flow. These magnets are used in the Food, Recycling, Powder, Milling, and Plastics industries.
Grate Magnet: these magnets can be easily installed in a housing, pit, hopper, bin, or even chute to attract tramp metals. They can purify large flowing materials and are used in food, Grain, Plastics, Powder, and Milling industries.
Plate Magnets: To treat moist, paste-form, and abrasive products or raw materials, plate magnets are the perfect choice. They prevent any debris or impurities from clutter or pile up. They can also be installed inside the chutes. They are widely used in recycling, Grain, Food, Plastics, and Powder industries. The plates are usually installed on either the upper or lower side of the conveyor to attract and remove the impurities.
Magnetic Liquid Traps: As the name reflects these magnetic shapes are used to purify liquid raw material and products. They are used in the Food, Powder, Milling, and Grain industries. These magnets are best to remove the small impurities of high-viscosity liquids. They are highly recommended to purify the acidic food products.
