Ultraudio Frequency Induction Heating System

Ultraudio Frequency Induction Heating System

Ultraudio frequency induction heating systems can work at the power of 30^300KW and its frequency ranges from 10 to 30KHz. Wih its digital design control system.All the DW-URF series can display the working voltage, current, working frequency and indicate the error. Its compact design makes small installation space and flexible working environment available. As a professional induction heating machine manufacturer, HLQ has also applied the mature and reliable IGBT series resonant design into the design of the circuit of  URF series.  The maintenance of DW-URF series are convenient and simple. Any non-professional operator can handle it. Furthermore, the fast heating and high power features of DW-URF series have also made theirselves one of the most energy-saving heating methods compare with all the electric heating systems. The induction generators of ultraudio frequency induction heating systems allow the equipment of remote control systems according to customers' request for actual usages, such as  0-10V/4-20mA power control interface, RS485 and RS232. This machines can also work automatically under the external control system and are suitable for different applications such as billets heating, auto parts heat treatment. Main model and specifications

Model	DW-URF-30A	DW-URF-30ABS	DW-URF-40ABS	DW-URF-50ABS	DW-URF-40AB	DW-URF-50AB	DW-URF-60AB
Max output power	30KW	30KW	40KW	50KW	40KW	50KW	60KW
frequency	10-40KHz	10-40KHz	10-40KHz	10-40KHz	10-40KHz	10-40KHz	10-40KHz
Max input current	48A	48A	62A	75A	62A	75A	90A
Working voltage	342-430V
Input voltage	3phase 380V 50HZ or 60HZ
Duty cycle	100%
Water flow	15L/min (0.2Mpa)	15L/min (0.2Mpa)	32L/min (0.2Mpa)	32L/min (0.2Mpa)	32L/min (0.2Mpa)	32L/min (0.2Mpa)	40L/min (0.2Mpa)
Generator weight	55KG	35KG	36KG	38KG	74KG	75KG	75KG
Transformer weight	x	25KG	26KG	28KG	38KG	50KG	60KG
Generator size（mm）	600x300x610	600x300x610	600x300x610	600x300x610	670x460x830	670x460x830	670x460x830
Transformer Size(mm)	x	420x320x330	420x320x330	420x320x330	410x405x390	410x405x390	470x450x465
Size	690x400x730	670x660x730	670x660x730	670x660x730	1010x900x990	1010x900x990	1010x900x990
Weight	79kg	92kg	95kg	99kg	176kg	185kg	195kg

 

Model	DW-URF-80AB	DW-URF-100AB	DW-URF-120AB	DW-URF-160AB	DW-URF-200AB	DW-URF-250AB	DW-URF-300AB
Max output power	80KW	100KW	120KW	160KW	200KW	250KW	300KW
Frequency	10-40KHz	10-40KHz	10-40KHz	8-30KHz	8-30KHz	8-30KHz	8-30KHz
Max input current	125A	155A	185A	245A	310A	380A	455A
Working voltage	342-430V
Input voltage	3phase 380V 50HZ or 60HZ
Duty cycle	100%
Water flow	50L/min (0.2Mpa)	50L/min (0.2Mpa)	68L/min (0.2Mpa)	68L/min (0.2Mpa)	80L/min (0.2Mpa)	80L/min (0.2Mpa)	100L/min (0.2Mpa)
Generator weight	130KG	130KG	138KG	145KG	185KG	192KG	198KG
Transformer weight	86KG	86KG	95KG	101KG	116KG	123KG	126KG
Generator size（mm）	750x550x1065	750x550x1065	750x550x1165	750x550x1065	850x600x1850	850x600x1850	850x600x1850
Transformer Size(mm)	410x435x460	410x435x460	410x435x460	410x435x460	835x540x595	835x540x595	835x540x595
Size	1160x1040x1320	1160x1040x1320	1160x1040x1320	1160x1040x1320	1170x1040x2000 890x650x700	1170x1040x2000 890x650x700	1170x1040x2000 890x650x700
Size	282kg	282kg	305kg	316kg	275kg 156kg	285kg 168kg	292kg 175kg

Main characteristics

• IGBT inversion technology based LC series circuit.
• Phase locking looping technology and soft switch ensure good reliability, realize power and frequency tracking automatically.
• Diode rectifier cause high power factor more than 0.95
• Working continuously with 100% duty cycle, power can be instantly turned on or shut off.
• Perfect protective circuit and cooling system design, which ensure the good reliability of machine.
• Low energy consumption: converts up to 97.5% above of the expended energy into useful heat. energy saving 15%-30% compared with SCR induction heating machine.
• Environment friendly, clean, non-polluting process which will help protect the environment, improves working conditions for your employees by eliminating smoke, waste heat, noxious emissions and loud noise.
• Operating and installation easily and safely
• Can substitute traditional heating methods.

Application Rod forging, rod hardening. Bolt,nut forging Heat treatment of shaft, gear, pin, etc. Shrink-fitting Steel wire and pipe annealing Pipe bending. Brazing