We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
China Manufacture Pipe Brazing High Frequency Induction Heater
What is Induction Heating?
Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, where eddy currents (also called Foucault currents) are generated within the metal and resistance leads to Joule heating of the metal.
An induction heater (for any process) consists of an induction coil (or electromagnet), through which a high-frequency alternating current (AC) is passed. Heat may also be generated by magnetic hysteresis losses in materials that have significant relative permeability.
The frequency of AC used depends on the object size, material type, coupling (between the work coil and the object to be heated) and the penetration depth.
High Frequency Induction heating is a process which is used to bond, harden or soften metals or other conductive materials. For many modern manufacturing processes, induction heating offers an attractive combination of speed, consistency and control.
The basic principles of induction heating have been understood and applied to manufacturing since the 1920s. During World War II, the EPT developed rapidly to meet urgent wartime requirements for a fast, reliable process to harden metal engine parts. More recently, the focus on lean manufacturing techniques and emphasis on improved quality control have led to a rediscovery of induction technology, along with the development of precisely controlled, all solid state induction power supplies.
What makes this heating method so unique? In the most common heating methods, a torch or open flame is directly applied to the metal part. But with induction heating, heat is actually “induced” within the part itself by circulating EPT currents.
Induction heating relies on the unique characteristics of radio frequency (RF) energy – that portion of the electromagnetic spectrum below infrared and microwave energy. Since heat is transferred to the product via electromagnetic waves, the part never comes into direct contact with any flame, the inductor itself does not get hot , and there is no product contamination. When properly set up, the process becomes very repeatable and controllable.
High Frequency Induction Heater Parameter
|Work Power||220V 50HZ Single Phrase||340V~520V 3Phrase 50~60HZ|
|Cooling Water Flow||0.06-0.12Mpa 7.5L/Min||0.08-0.16Mpa 7.6L/Min|
|water temperature protection point||40C|
|Dimension||Main Machine||530x195x450mm||570x230x450mm||530x225x450mm||570x230x510mm||550x225x480mm||640x260x520 mm||620x250x530mm||640x280x550 mm||780x370x620 mm|
|Transformer||370x210x370mm||350x215x380mm||440x260x410 mm||480x260x410 mm||510x260x410 mm||870x430x750 mm|
|Weight||Main Machine||21.5KG||27.5KG||18kgs||31kgs||21.5 kgs||26.5 kgs||34.5kgs||37.5 kgs||54 kgs|
|Transformer||15kgs||17 kgs||20.5 kgs||31.5kgs||32.5 kgs||76.5 kgs|
Delivery Time: within 7 workdays.
Shipping Term:By sea,By air,by express.
Extra accessories accept choose
2>Customer design Coil
4>Back-up Electronic Boards
5>Forging Furnace,Melting Furnace,Hardening Fixture
About service question:
Q: Why choose Guang EPT Company?
A: We are manufacture which had in this filed for nearly 20 years.No matter quality,price,service,delivery time,we all have large advantage.
Q:How to choose suiteble machine?
A:You can tell us your application,need forging,hardening,welding,melting or other,pass me workpiece material & size,Temperature requirement and heating time requirement.Then we will recommend fit machine for you reference.
Q:How about the machine delivery time?
A: Small machine delivery time is 3~7 workdays.Big machine delivery time 15~25 workdays.
Q:How about the machine warranty?
A:Our goods support one year warranty not by personal purpose,support technical service all life.
During the warranty,if machine have problem need change
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.