This electric melting furnace in which the heat is applied by induction heating of metal, according to the principle of electromagnetic induction. Which has the advantages of low energy consumption, high efficiency, very safe and easy to operate etc. 1 ton 800 kW induction melting furnace are used to melting iron and scrap bronze, copper, aluminum, and other metals.

This equipment is a power-saving product, with features such as fast temperature increase, low energy consumption and stable operation. The service life of the equipment is designed and manufactured not less than 30

years. The equipment technology is in the leading position within 10 years.

Series inverter intermediate frequency power supply is adopted so that the

electric melting furnace can output rated power regardless of whether it is cold, hot, or

semi-charged or full-filled, and the power factor is constant at 0.98.

This equipment mainly includes medium frequency power supply, steel or aluminum shell furnace, PLC auxiliary melting management system and other

components.

Advantage:

Our series inverter SCR intermediate frequency power supply has the following advantages.

1、Constant power output, speedy melting, good electricity saving efficiency.

2、 the operation is very simple, to avoid accidents caused by mistakes.

3、 Comprehensive protection functions, such as overcurrency protection, overvoltage protection, current-limiting protection, voltage-limiting, water-break protection, and default protection, equipment runs reliably under premise of melting speed guarantee.

4、 Easy to operate, suitable for all casting process.

5、High efficiency: using induction power, heat the metal to its melting point quickly.

6、 High efficiency and energy saving：high power factor, low harmonic interference. The power factor of the whole machine is ≥0.98, no extra equipment is needed, so the investment cost is reduced.

7、 to adapt to a variety of load frequencies.

8、Convenient to change furnace crucible for different material melting.

9、High start-up success rate, adapts to requirement of frequently start ,any load state can be 100% start, with a very high load adaptability: Even in the frozen furnace (cold stove) state can still be high-power factor full-load output.

10、Convenient in use: this is a tilting type induction melting furnace. Melted metal can be poured out to the module automatically, saving labor and power.

11、 a very high energy-saving effect: relative parallel resonant power saving rate can reach 30%.

12、Environmental protection and energy saving, Changing the traditional gas/oil-fired melting furnace, releasing much less waste gas and dusts. And the sound of the whole machine is stable and light, no clutter noise, and minimal harmonics in the power network.

Infrared thermostat control.

Equipment components:

This equipment mainly includes medium frequency power supply, steel or　aluminum shell furnace, PLC auxiliary melting management system and　other components.

Application:

This melting furnace is adopted by electromagnetic induction principle which can be used to melt or heat iron, cast iron and other metal scrap .

technical parameter:

Model	GWT-1/750(1T capacity)
Rated power	750KW
Input voltage	660V
Phase numbers	3
Rated voltage	2800V
Rated Capacity	1T
Rated temperature	1650℃
Input power	1000KVA
Output power	850KW
Rated Frequency	1500HZ
Melting rate	1T/H
Start success rate	100%( Heavy load)
Input water temperature	≤35C
Output water temperature	≤55C