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  • Solid state high frequency (HF) welder
  • Solid state high frequency (HF) welder
  • Solid state high frequency (HF) welder

Solid state high frequency (HF) welder

Product Details

Solid state HF welder, also known as solid state high frequency welder, is mainly used for carbon steel welded pipe induction welding. Using Germany IXYS brand MOSFET IXFN38N100Q2 38A/1000V and fast recovery diode DSEI 2X61-12B 61A/1200V forming series resonance inverter circuit, the welding equipment from Chaochang has a long life time with a low failure rate. Moreover, high performance and reliability induction hardening machine and customized service are provided, welcome to consult for detailed information!

Features of solid state high frequency welder:

1. Using MOSFET semiconductor , no life limit, which make sure the long life time of welder.

2. Adopting SIEMENS PLC and HMI to connect the power supply and the production line to achieve real-time integrated automatic monitoring of the whole production line.

3. All kinds of perfect protection functions. Including short circuit, open circuit, over current, over voltage for reliable working and low failure rate.

4. High speed welding but good welding quality. Energ-saving up to 25~30% compared with vacuum tube welder.

The whole equipment consists switchgear rectifying cabinet, inverter output cabinet, circulation soft water cooling system, console and positioning table.

Main design technical data of solid state HF welder:

Output Power100 KW150 KW200 KW250 KW300 KW400 KW500 KW600 KW
DC Power120 KW180 KW240 KW300 KW360 KW480 KW600 KW720 KW
Rated Voltage450 V450 V450 V450 V450 V450 V450 V450 V
Rated Current270 A400 A530 A670 A800 A1070 A1330 A1600 A
Frequency400~450 KHZ350~400 KHZ300 ~350 KHZ300 ~350 KHZ300 ~350 KHZ200 ~300 KHZ200 ~300 KHZ200 ~300 KHZ
Rectifier Cabinet Size (mm)1500x900x20001500x900x20001500x900x20001800x900x20001800x900x20001800x900x20002000x1150x20002000x1150x2000
Inverter Cabinet Size (mm)1750x700x11001750x700x11001750x700x14001800x700x16001800x700x18002000x700x17002000x700x18002000x700x2000
Operation Console Size (mm)800x500x1100800x500x1100800x500x1100800x500x1100800x500x1100800x500x1100800x500x1100800x500x1100
Efficiency≥ 85 %≥ 85 %≥ 85 %≥ 85 %≥ 85 %≥ 85 %≥ 85 %≥ 85 %

solid state hf welder

solid state hf welder

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Baoding Chaochang Electromechanical Co., Ltd.