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Kejia KJ-90 Induction Furnace

Model：KJ-90

Description：

The inverter part is controlled by automatic frequency tracking, and the duty cycle can be adjusted steplessly. It can adjust the power in real time to reduce the loss when heating bars of different diameters, and has good starting performance.

Advantages of the equipment:
1, The inverter part is controlled by automatic frequency tracking, and the duty cycle can be adjusted steplessly. It can adjust the power in real time to reduce the loss when heating bars of different diameters, and has good starting performance.
2, Working frequency 3-8KHz.
3, Compared with the old-fashioned thyristor, it is small in size, energy-saving and easy to operate, and can save 10-15% of electricity.
4, The uncontrollable rectifier has small harmonics, and the power factor is ≥0.93.
5, Full protection: with sound and light alarm system for overvoltage, water shortage, overcurrent, overheating, and lack of equal.

Main Technical specifications of electric smelting furnace:

Model	KJ-90
Max input power	90KW
The smelting capacity for copper	120kg
Frequency	1~10KHZ (according to the workpiece heating requirements)
Output current	5~45A
Output voltage	70~550V
Input voltage	380V 3 phase, 50/60 HZ
Cooling water requirements for the whole furnace set	>=0.5MPa, >=20L/min
Cooling water requirements for the power supply machine	>=0.5MPa, >=20L/min
Duty cycle	100% 24 consecutive hours
Water interface for the power supply	One inlet, and three outlets
Cooling system	Water tower(Not included in this quotation)