The History of Magnets

Magnets are the objects that produce their own magnetic effect and hold or repel other magnet. Magnets naturally have iron’s property as their basic nature. Because of its own magnetic field, a magnet attracts metallic bits and paper clips, iron nails, staples, tacks and other magnetic objects. There are various believes regarding the origin of magnet. However, Greeks are believed to be the first discoverer of this amazing object. Greeks learnt about magnet and its effect from lodestones which is a natural magnetized piece of iron ore. Lodestone is naturally created magnet which attracts iron pieces.

Historians believe that Chinese discovered magnets for the first time and used them for making compass. The compasses were used to find directions. Chinese also used magnets in medicines. They also discovered a typical magnetic therapy known as acupuncture as healing therapy to treat several body ailments. Romans used magnets as a curing device against health issues. During the middle ages, a Roman scientist claimed a magnet’s property, as a device that can cure sadness, baldness and arthritis. Nowadays, owing to its amazing healing properties, Magnets are used to cure many health concerns.

Magnets are still used as a first line treatment for a number of health problems. Magnets are extensively used to heal broken bones, lessen pain, stress, etc.

Apart from being used to heal the physical ailments, magnets are widely used for several industrial purposes. Magnets are the basic industrial material for different industrial applications. They are used as parts in a number of machines and several industrial tools. Magnets are also uses in the production of Electric motors and generators which are a great need of today’s fast moving corporate world. Magnetic Separators, Lifting Magnets, Magnetic Rolls, Magnetic Floor Sweepers, Magnetic Tubes, etc. are some of the Magnetic Equipment, which are commonly used in a number of industries. Besides, there are General Purpose Magnets also, which can be availed in different specifications from the Suspension Magnets Manufacturer in India.

Magnets are classified into different categories by their shapes and sizes. The five typical magnetic types are lodestone, button, ring, horse and bar.

Magnets are also used in electronic devices. They find significant applications as electromagnets in tape recorder, telegraphs, computers, telephones, door bells, cell phones and many other devices. Electromagnets are also used in cranes to hold heavy loads.

Magnet Technology

Magnets are normally viewed as substances which have the property to attract metals like iron, nickel etc. Their major role in a layman’s life may have been in a science laboratory in school or college. However, very few people know about magnet technology. Magnets have emerged as important components in various industrial fields like conveyor belts, cell phones, electric motors and generators, credit/debit, ATM cards, speakers and microphones, televisions, LCDs and so on. Magnetic technology has found diverse applications by providing assistance at construction sites for material handling, assistance in drilling etc.  Many construction companies use magnets for cleaning up their construction sites. New kind of magnetic sweepers have emerged as an efficient tool in this field.

Magnets and magnet technology are playing vital role in various fields. To begin with transportation their use has been found in the form of Magnetic levitation transport or maglev which is a form of transportation that suspends, guides and propels vehicles like trains though electromagnetic force. These trains are found largely in countries like China where the magnetic technology is very well developed. Magnets are also used in various types of electromagnetic toys.

Magnetic technology has also led to the development of magnets as fail safe devices for some cable connections like in laptops many a times magnetic power cords are used to prevent accidental damage to the port when tripped over example the MagSafe power connection to the Apple MacBook. Coming to the industrial use of magnetic technology these are widely used in conveyor belts. These conveyor belts are specifically used in plastic recycling to move plastic parts by conveyor to a grinder.

The entertainment industry also makes use of magnets as there are VHS recording tapes which have magnetic tape used to encode the video and audio. TV and computer screens contain a cathode ray tube which employs an electromagnet to guide electrons to the screen. Magnets are also used in speakers and microphones as most speakers employ a permanent magnet and a current carrying coil to convert electrical energy into magnetic energy.

Some high tech uses of magnetic technology has also been found in new type of residential windows by a Japanese company that self-darkens itself to provide privacy to the home owner.

Not only these are used in big industries and large machines, magnets are found in almost every item of our day to day life be it cell phones or toys or even smart cards. Magnets are also used largely in the health care industry wherein hospitals use them for MRI scans which shows detailed information of the human body.

Thus it is amazing to know the diverse applications of magnets in our day to day lives which remain unknown to a lot of people and also the diverse uses in different industries. New inventions and discoveries are however being carried out in this field everyday by the scientists and new innovations are likely to take place in the days to come which may take magnetic technology to new dimensions.

Different Uses Of Magnets

Haven’t we always been amazed by the way, a Magnet attracts the different types of metals? Well, such efficiency of Magnets has listed them amongst the most sought-after industrial materials. Magnets are available in different varieties and are used to serve different industrial purposes for instance to make Plate Magnets. There are countless applications of Magnets and here, we will discuss some of the most significant usages.

Magnets In Electronic And Consumer Goods

There are plenty of electronic and consumer goods in which Magnets are essentially required. They are extensively used in the hard disks of the computers. The magnetic coating over the hard disks enables them to store substantial data. Besides, you would have seen magnetic strip on the back of credit cards and several other banks cards. This thin magnetic strip holds significant credential information of the concerned person. In addition, the different entertainment products are also dependent over the qualities of Magnet. Right from televisions to speakers to microphones, there are several electronic goods that require magnetic properties in order to function properly.

Usage Of Magnets In Industries

A large number of industries require different types of Magnets. The permanent magnets and electromagnets are required for the completion of numerous hard-core applications. These Magnets are not required just in the usual manner but to complete vital applications such as alteration of electricity into motorized energy. Additionally, Plate Magnets are extensively required for the separation of different metal objects from the ingredients. Some of the industries where Plate Magnets are essentially required mainly comprise of Food and Processing industry, Chemicals, Pharmaceuticals, etc. The Plate Magnets are positioned over the conveyors and then the different kinds of materials are placed to pass beneath them. Industries utilize the efficiency of Plate Magnets to ensure quality and purity of their offerings. In fact, by introducing the Plate Magnets into their manufacturing set up, industries can guarantee and offer the good quality products to their clients.

Given the considerable advantages of Magnets, they can be termed as one of the significant materials that many industries cannot do without. Additionally, with the technological advancements, it has become possible to use even the inferior types of Magnets, making them more useful.

Industrial Magnets In Everyday Life

In the last decade or so, much technological advancement has taken place which has led to life becoming relatively easier and stress free. One such improvement is the introduction of Magnetic Products and their subsequent widespread application. Magnetic Products are undeniably a great help in reducing human effort and labor.

Some Magnetic Products which have become a mainstay of the industrial scenario are –

• Magnetic Plates: They are used to remove ferrous contaminants from the product. They are particularly useful for cleaning tramp iron from flour, corn and cement etc. They can either be placed above or below the conveyor belt according to convenience.
• Magnetic Pulleys: They are used when contaminants and the product form an almost homogenous mixture. In such cases, a magnetic pulley is used to thoroughly strip the contaminant from the product. It is used in industries like glass, sand, minerals etc.
• Lifting Magnets: They are used for moving or conveying metal equipment from one place to another. These magnets are used across almost all industries
• Magnetic Rolls: They are mainly used in steel making industry.
• Magnetic Tubes: They are an economical form of magnetic separation and simplest too. They are used in industries involving chemical, powder processing etc.
• Magnetic Sweepers: They are used for cleaning workshops, runways, garages and docking areas. These sweepers are hand held usually and easy to use.
• Magnetic Concentrator Separator: It is used where high level of purity is required without any wastage of product. Magnetic Concentrator Separator ensures this. It is used for processes where separation should be of optimum level eg when iron contaminants need to be separated from grains.
• Magnetic Tool Holder: It is a common feature in workshops where tools get misplaced very often creating undue delays. This can be avoided by Buying Magnetic Tool Holders which firmly attaches the metal tools to its surface.
• Magnetic Tray: It holds metallic parts, usually small ones which are easy to misplace. Buying Magnetic Tray is an easiest solution to avoid this headache.

The Internet is the most convenient and efficient way of locating and reaching out to the manufacturers and suppliers of magnetic products. These suppliers have products to meet the requirements of all kinds of buyers with different specifications. There are many Magnetic Products Manufacturers who even cater to the specific demands of the buyers and provide a customized product.

So, all that is required before buying a Magnetic Product is a little research about the different Suppliers/Manufacturers and choosing a suitable one suitable to your need.