Induction melting a wide variety of materials, including ferrous and non-ferrous

Product Specification

Induction melting a wide variety of materials, including ferrous and non-ferrous metals

About Induction melting furnace system :

Induction heating for smelting has the characteristics of high efficiency, high power factor,good controllability, automation

and safe operation and so on.OURUIDA induction heating generators belong to high efficiency and energy saving products, and the smelting product's DCD efficiency is higher than 96%. The device power factor is not PP lower than 0.9, which is especially beneficial to reduce the R8

distribution transformer capacity. The design life is more than 25 years with high comprehensive reliability and low maintenance cost to be the ideal induction heating power supply for melting.

At present, OURUIDA has the application performance of 1600kW full air cooling induction heating generatora, and the manufacturing capacity of 15KW--1500KW full IGBT induction heating generators, which can meet most needs of smelting. OURUIDA also has rich experience in the application of vacuum melting in the furnace, and has professional design ability in preventing vacuum discharge in the furnace,inductor design connection design, thermal insulation design, crucible application and other aspects. For smelting applications, the energy consumption index is significant. In general, similar to dielectric heat, the full air cooling and Water cooling IGBT generator saves about 8% of the annual cost compared with the traditional IGBT generator, and about 20% of the cost compared with the SCR generator (the data is only for reference).

1, this equipment  used IGBT designed with three-phase bridge-type fully-controlled rectifier circuit and parallel inverter circuit combination, using the world's most advanced constant power digital control circuit, to achieve the microcomputer control, compared with other furnaces, with advanced technology, stable and reliable performance, simple debugging and maintenance and other advantages.
2,Zero voltage scanning soft start mode, no matter in heavy load, no load, light load starting success rate up to 100%, no impact on the power supply.
3,It can start melting directly from the cold furnace, the melt can be emptied, it is convenient to replace the melted material, and it can be started or stopped at any time under any circumstances.
4, the design of the inverter angle automatic adjustment circuit, you can adjust their own load matching, no need to adjust the complementary taste of the electric capacity and always keep the equipment in good working condition, thus achieving constant power output, high efficiency and energy saving, the full-power adjustment is flexible and convenient, can be adjusted continuously and smoothly, stable work, improve the power factor of the network side of the purpose, so that the power factor reaches more than ninety-five percent.
5,The whole set of equipment has a perfect protection circuit, with water pressure is too low, voltage, current is too low or too high, the power supply is out of phase, the power components are over-temperature and other protection.

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Type	MF-120KW
Work power	3*380V/415V,440V,480V
The range of operating voltage	340V-430V
Output power	120 KW
Capacity	50-80KG
Input current	240A
DC Votlage	500VDC
Average Melting time	30-35minutes
Fluctuating frequency	1-8KHZ
The flow rate of cooling water	0.08-0.16 Mpa 28L/Min
Water temperature protection point	50ºC
Duty cycle	100%(40degree room temperature)
Weight:	Main parts: 208KG/ with package 228kg
Furnace Weight	About 300KG /with package 330kg
Size:	620*650*1120mm/ With package:650*680*1250mm
Furnace Size	750*970*850mm With package:780*1000*980MM

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Why use induction for melting?

With induction, heat is generated directly in the metal, so there is no heat loss to the surrounding environment. It's also a versatile way to heat metal, useful in melting a wide variety of materials, including ferrous and non-ferrous metals.

What is the main benefit of induction melting?

Induction heating allows you to raise and hold the temperature of your material to its melting point without the use of flame or arc. A non-conducting crucible holds the charge of material to be melted while the induction coil induces eddy currents in the charge material, raising the temperature.

What are the melting points of some common metals?