Wholesale China Electric Induction Heater for Nut Heat Treatment

• Type: Induction Heating Machine
• Certification: CE, ISO, RoHS, FCC,SGS
• Structure: Vertical Type
• Brand: Guangyuan
• Feature: High Efficiency
• Warranty: 12 Months
• Model NO.: GY-70AB
• Condition: New
• Cooling: Water
• System Control: IGBT
• Use for: Heating,Forging,Melting,Hardening and etc
• Customized: Customized
• Power Source: Electric
• Work Principle: Electromagnetic Induction Heating
• Transport Package: Wooden Boxes
• Trademark: GY
• Origin: Dongguan, China
• HS Code: 85144000
• Production Capacity: 500set Per Month

Product Description

Industrial Electric Portable  Induction Heater For Nut making

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 technology 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 electrical 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.

Induction Heater Parameter 

Model		GY-05A	GY-15A	GY-15AB	GY-25A	GY-25AB	GY-30AB	GY-40AB	GY-60AB	GY-70AB
Work Power		220V 50HZ Single Phrase			340V~520V 3Phrase 50~60HZ
Output Power		5KW	15KW	15KW	25KW	25KW	30KW	40KW	60KW	70KW
Input Current		32A	32A	32A	24A	24A	28A	41A	52A	64A
Output Current		100~500A	200~600A	200~600A	200~1200A	200~1200A	300~1500A	400~1800A	400~2400A	400~3200A
Cooling Water Flow		0.06-0.12Mpa 7.5L/Min			0.08-0.16Mpa 7.6L/Min
Work Frequency		30~100KHZ
Timing Setting		1~99S
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
1>Chiller
2>Customer design Coil 
3>Infrared Thermometer
4>Back-up Electronic Boards
5>Forging Furnace,Melting Furnace,Hardening Fixture

Induction Heater Work Principle



Induction Heater Application