The 15 kw ~ 300 kw IGBT small capacity medium frequency induction melting furnaces are mainly used for melting scrap copper, brass, bronze, aluminum, gold, silver, zinc, iron, steel, stainless steel, aluminum, gold ore, copper ore, glass, other nonferrous metals, ferrous metals and metal alloys.The melting furnace capacity is normally from 3 kg to 500 kg.
 
Advantages:
1. Easy for installation and operation.  No need to make foundation or civil work.
2. Super small size and portable. Save big space for user.
3. 100% duty cycle. 24 hours no-stop continuous working ability.
4. Energy saving. Save at least 20% energy comparing with KGPS thyristor type induction system.
5. Convenient to change furnace crucible for different material melting.
6. Use ready-made crucible: no need to make lining with refractory material by skilled person, convenient for users.
7. With screen for displaying working frequency, current, voltage and power.
8.  Include protections for over-voltage input, over-voltage output, over current, water supply fail, phase fail, over-temperature, short-circuit and unfit frequency.
9. Wide voltage input: 360 V, 380 V, 400 V, 415 V, 440 V, 460 V. (50 Hz or 60 Hz).

 
Technical Data: 
 
Furnace Compostion:
1. 1 KHz ~ 20 KHz IGBT medium frequency induction power supply cabinet --1PC
2.Compensation capacitor cabinet --------------------------------------------------- 2PC
3. 1 kg to 250 kg capacity induction melting furnace body with crucible ------1PC
4. Water cooled cables (connect furnace body with capacitor cabinet) ------ 2PCS
5. Copper cables (connect capacitor cabinet with power supply cabinet) --- 2PCS
6. Signal wire ---------------------------------------------------------------------------- 1PC
7. Foot switch --------------------------------------------------------------------------- 1PC
Detail Pictures:

1, Furnace Body:

(1) Manual gear box tilting type


(2) Electric gear box tilting type


(3) Hydraulic tilting type


2.Medium frequency power supply(IGBT):