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IGBT medium frequency induction heating furnace

Fast heating speed, less oxidation and decarburization, low energy consumption and high thermal efficiency;

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Product Description

Equipment Features

Fast heating speed, less oxidation and decarburization, low energy consumption and high thermal efficiency;
Full digital system control, no error in power parameter adjustment, accurate temperature control, uniform workpiece heating, components are not easy to damage, and the system runs more stably.
Simple production operation, flexible feeding and discharging, high degree of automation, can realize online production and remote control.
The whole machine is equipped with water temperature, water pressure, phase loss, overvoltage, overcurrent, pressure limit, current limit, start overcurrent constant current and buffer start, so that the equipment starts smoothly, protects and is reliable, the speed is reliable, and the operation is stable.
The new all-digital IGBT has high heating efficiency, high power factor (above 0.95) and power saving of 10-20%;

Adopt the new German Infineon module technology to increase the coil voltage, reduce line loss, constant power output, improve the power factor, achieve the purpose of energy saving, and save 10-20% of electricity compared with traditional parallel equipment;
Comparison of SCR devices and fully digital IGBT devices:

Project	SCR equipment	New IGBT Equipment
electrical efficiency	Low	High
Power consumption (KW.h/T)	400-450 degrees/T	360-380 degrees/T
power factor	0.7-0.92	More than 0.95
Device startup success rate	Moderate (90%)	Easy (100 percent)
Adaptation range of heating inductor	Diameter difference 10-15mm	Diameter difference 20-30mm
Current fluctuation during feeding process	High	Low
transformer utilization	Low	High
Maintenance difficulty level	Simple	Simple
Maintenance cost	Low	Low
Cost of equipment	Low	Moderate

Take the customer's selection of 400KW diathermy furnace as an example (heating temperature 1200 ℃): parallel connection is calculated at the highest efficiency power consumption of 400 degrees/T, series equipment is calculated at 360 degrees/T, and the actual power consumption difference between the two equipment is 40 degrees/T; One equipment works 8 hours a day and 28 days a month. Save 40 degrees/h × 8 hours = 320 degrees per day; According to the electricity price of 1 yuan/degree, then the cost saved in one year is: 320 degrees × 28 (days) × 12 (months) × 1 yuan/degree = 107520 yuan! Every year can save about 100000 yuan for enterprises!