An induction heating machine works by inducing a current to flow in a material. The material is exposed to an alternating magnetic field. They are widely used in the field of industrial heating. One of the greatest advantages of induction heating machines is that the machine will only heat the metal parts. For example, it could heat a metal part in a sealed glass container without heating the container itself. There are various types of induction heating machines, such as heat induction sealers, induction brazing machines, induction hardening machines, induction forging machines, and more!
Application of induction heating machine
Induction cap sealing is a great solution to seal bottles, which creates a packaging seal that cannot be tampered with whatsoever. With the induction heat sealing machine, it is easy to seal almost all kinds of products from the cosmetics, pharmaceuticals, beauty care, and FMCG industries, whether the product is liquid, chilled, or dried. Induction brazing equipment can be used to braze copper heat exchange tubs, bus bars, and brass screw fittings, suitable for electric and hybrid vehicle manufacturing, medical device manufacturing, etc. There are portable induction brazing machines and handheld induction brazing machines. Induction hardening equipment can be used to create strong, durable metal components. They are widely used in the automotive industry to produce brakes, shafts, gears, and joints. What's more, the marine industry and the railroad industry also need induction-hardened products.
Induction heating machines with different frequency ranges
Portable induction heating machines are divided into four types according to the frequency ranges. They are medium-frequency induction heating machines, mainly used for heating medium and large workpieces and melting of metals; high-frequency induction heating machines, mainly used for metal surface hardening, heating treatment of small workpieces, induction brazing of metal workpieces, and induction melting of small amounts of metal; ultra-high frequency induction heating machines, which can be equipped with mobile and portable handheld induction heating head to heat a workpiece in a restricted space; and super-audio frequency induction heating machines, mainly used for iron bars heating, auto parts hardening, etc.