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Solid State High Frequency Welder
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Solid State High Frequency Welder

1. Composition
The solid state high frequency welder is composed of rectifying cabinet, inverter and output cabinet, connecting optical fiber, closed loop water cooling system, central operator console, and mechanical adjustment device, etc.

2.Characteristics
(1) Designed with simple electrical circuit, the solid state high frequency welder is easy for installation. With complete protection, it is easy for maintenance.
(2) Produces small harmonic disturbance and less pollution to electric network.
(3) Without high pressure, the welder is safe to use.
(4) The welding equipment can achieve a maximum efficiency of more than 85%, so it is energy saving and requires less cooling water.
(5) High reliability and stable operation.
(6) Easy to maintain, users can achieve self-repair.
(7) With necessary equipment, the welder is allowed to be used at rated power.
(8) The control apparatus are universal and requiring no adjustment.

3. Main design index for solid state high frequency welder

Output Power DC Power Model Rated Voltage Rated Current Frequency Range Working Duty Applied Range
60kW 80kW GGP60-0.5-HC 450V 180A 450~500kHz Continuous Round pipe: φ8~φ20mm
Thickness: 0.4~0. 7mm
100kW 120kW GGP100-0.45-HC 450V 270A 400~450kHz Continuous Round pipe: φ16~φ45mm
Thickness: 0.6~1.5mm
150kW 180kW GGP150-0.4-HC 450V 400A 350~400kHz Continuous Round pipe: φ20~φ50mm
Thickness: 0.8~2.0mm
200kW 240kW GGP200-0.35-HC 450V 530A 300~350kHz Continuous Round pipe: φ45~φ76mm
Thickness: 1.5~3.25mm
250kW 300kW GGP250-0.35-HC 450V 670A 300~350kHz Continuous Round pipe: φ45~φ89mm
Thickness: 1.5~4.0mm
300kW 360kW GGP300-0.35-HC 450V 800A 300~350kHz Continuous Round pipe: φ50~φ114mm
Square pipe: under 200×200mm
Thickness: 2.5~4.0mm
400kW 480kW GGP400-0.3-HC 450V 1070A 200~300kHz Continuous Round pipe: φ114~φ165mm
Square pipe: under 200×200mm
Thickness: 4.0~8.0mm
500kW 600kW GGP500-0.3-HC 450V 1330A 200~300kHz Continuous Round pipe: φ165~φ219mm
Square pipe: 200×200mm~300×300mm
Thickness: 4.0~10.0mm
600kW 720kW GGP600-0.3-HC 450V 1600A 200~300kHz Continuous Round pipe: φ219~φ273mm
Square pipe: 200×200mm~300×300mm
Thickness: 6.0~12.0mm
700kW 840kW GGP700-0.25-HC 450V 1870A 150~250kHz Continuous Round pipe: φ219~φ325mm
Square pipe: 300×300mm~400×400mm
Thickness: 6.0~12.0mm
800kW 960kW GGP800-0.25-HC 450V 2130A 150~250kHz Continuous Round pipe: φ273~φ406mm
Square pipe: 300×300mm~400×400mm
Thickness: 6.0~14.0mm
1000kW 1200kW GGP1000-0.25-HC 450V 2670A 150~250kHz Continuous Round pipe: φ355~φ508mm
Square pipe: 300×300mm~500×500m
Thickness: 4.0~16.0mm
1200kW 1440kW GGP1200-0.25-HC 450V 3200A 150~250kHz Continuous Round pipe: φ325~φ610mm
Square pipe: 300×300mm~500×500mm
Thickness: 4.0~20.0mm

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