Industrial Induction Furnace

MF-90 Medium frequency induction heating equipment

Main specifications:

Model:MF-90

Maximum input power: 90KW

Maximum frequency: 1-20KHz (customized according workpiece requires.)

Maximum input current: 135A

Output current: 25-170A

Output voltage: 70-550V

Input voltage: 380VAC three phases, 50 or 60Hz (custom make according customer requires)

Duty cycle: 100%

Auto heating time: 0.1-99.9seconds

Auto retaining time: 0.1-99.9sedonds

Cooling water: ≥0.2Mpa ,≥6L/min

Generator size: (L x W x H):750 x 400 x 870mm

Generator weight:82KG

Compensating capacitor size (L x W x H):500 x 400 x 500mm

Compensating capacitor weight:65KG

Typical applications:

1. ≤120KG of gold,silver,copper, brass melting.
2. ≤40KG of steel, stainless steel melting.
3. ≤40KG of aluminum , aluminum alloy melting.
4. heat for matching of shaft into hole.
5. Heat of steel or brass rod and nut for forging
6. etc.

 The main features of frequency power supply

1.With IGBT power devices and variable flow control technology, the use of the parallel resonant circuit.

2.Frequency range, from 1KHZ-20KHZ, can be matched according to the size of the specific heat of the work piece or the depth 

of penetration of heat required to adapt to a wide range.

3.Medium frequency traditional parallel resonant structure, load matching simple, high efficiency and high utilization of

 equipment.

4.Using inverter control technology, all soft switching precision control, high equipment reliability, low maintenance.

5.Small, customers save 10 times the production space.

6.Energy efficient, the whole power range, high power factor and power efficiency;

7.Broadband 1-20KHZ frequency automatic tracking ability to adapt without on-site commissioning;

8.100% duty cycle, 24 hours of continuous work capacity.

9.Constant output voltage / constant output power control selection function;

10.Frequency, power, voltage and current of the whole show;

11.Simple operation, a few minutes to learn.

12.Installation is simple, connected three 380V and cooling water can be.

13.Selectable timer set independently adjust each heating time, heating power, holding time, holding the power to control 

the heating curve of the heating temperature.

Medium frequency power of the main models