20KVA Induction Heater with Air Cooling

Feature

Induction Power Unit is air cooling, heating coil can be air cooling for some project, induction machine is more reliable with fault cause by water circuit.
The type of heating coil can be open type, curve, blanket, pad, with frame, adapt to a wide variety of work pieces for induction heating.
Induction heating Device is equipped with wheels for easy movement
Build-in Isolation output transformer for safer operation
Parameter monitoring and display output power, current, frequency, temperature curve.
Temperature measurement with k-type thermocouple, thermistor and infrared thermometer, the accurate can be 0.5℃.

Various Induction Coil

Application

Air Cooling induction heating system has superior performance for various special metal heating process, such as preheating before welding and heat treatment after welding of special steels which are an important application field of induction heating. Preheating steel before welding can reduce stress, improve welding strength, and prevent cracking. Post-heating is used for processes such as Hydrogen removal after welding, annealing, tempering, and normalizing.

Model	Power Output	Max. Input Current	Frequency Range	Inductance Range of coil
Model	kVA	A	KHZ	（uH)
Input Voltage	380V/50Hz
HCAC-20A	20	33	5-30kHz	20-300
HCAC-30A	30	49	5-30kHz	20-300
HCAC-40A	40	66	5-30kHz	20-300
HCAC-60A	60	98	5-30kHz	30-300
HCAC-80A	80	132	5-25kHz	30-300
HCAC-100A	100	164	5-25kHz	40-400
HCAC-120A	120	198	5-25kHz	40-400
HCAC-160A	160	264	5-25kHz	40-400
HCAC-200A	200	330	5-25kHz	40-400