GGP-60~1800kW steel pipe solid state high frequency welder-made in China
Condition:New | Place of Origin:Hebei China (Mainland) | Brand Name:SANYI TIANXING | Model Number:GGP series |
Tube Diameter:8~711mm | Dimensions:20GP or 40GP container | Weight:2.5~7 tons | Usage:steel pipe & tube seamed welding |
Voltage:380V/50Hz | Power(W):60~1800kW | Certification:CE, BV, ISO9001 | Warranty:12 months since commissioning |
After-sales Service Provided:Engineers available to service machinery overseas | Output power:60~1800kW | Whole efficiency:more than 85% | Incoming power coefficient:more than 0.9 |
Energy saving:more than 30% | Welding method:induction welding/contact welding/dual function | Rectifier transformer:no need | Cooling method:air-water or water-water |
Welding seam:high quality & stable | Maintenance cost:very low | Performance:stable & reliable |

We have supplied more than 3,500sets of SANYI company GGP-60~1800kW steel pipe solid state high frequency welding equipment to the users in China and also the abroad. The highest power can reach to 1800kW and 800kHz for highest frequency which is the first level in China.
For main electronic parts, we adopt the latest product of IXFN38N100Q2 38A/1000V large power MOSFET and DSEI 2×61-12B 60A/1200V fast recovery diode from Germany IXYS comapny with long service lifetime and less loss.
Main technical parameterof SANYI company GGP-60~1800kW solid state high frequency welding equipment for round/square/rectangular steel pipe :
Output Power | DC Power | Model | Rated Voltage | Rated Current | Frequency Range | Electricity Efficiency | Working Duty |
60kW | 80kW | GGP60-0.5-HC | 450V | 180A | 450~500kHz | ≥85% | Continuous |
100kW | 120kW | GGP100-0.45-HC | 450V | 270A | 400~450kHz | ≥85% | Continuous |
150kW | 180kW | GGP150-0.4-HC | 450V | 400A | 350~400kHz | ≥85% | Continuous |
200kW | 240kW | GGP200-0.35-HC | 450V | 530A | 300~350kHz | ≥85% | Continuous |
250kW | 300kW | GGP250-0.35-HC | 450V | 670A | 300~350kHz | ≥85% | Continuous |
300kW | 360kW | GGP300-0.35-HC | 450V | 800A | 300~350kHz | ≥85% | Continuous |
400kW | 480kW | GGP400-0.3-HC | 450V | 1070A | 200~300kHz | ≥85% | Continuous |
500kW | 600kW | GGP500-0.3-HC | 450V | 1330A | 200~300kHz | ≥85% | Continuous |
600kW | 720kW | GGP600-0.3-HC | 450V | 1600A | 200~300kHz | ≥85% | Continuous |
700kW | 840kW | GGP700-0.25-HC | 450V | 1870A | 150~250kHz | ≥85% | Continuous |
800kW | 960kW | GGP800-0.25-HC | 450V | 2130A | 150~250kHz | ≥85% | Continuous |
1000kW | 1200kW | GGP1000-0.25-HC | 450V | 2670A | 150~250kHz | ≥85% | Continuous |
1200kW | 1440kW | GGP1200-0.25-HC | 450V | 3200A | 150~250kHz | ≥85% | Continuous |
1800kW | 2160kW | GGP1800-0.15-HC | 450V | 4800A | 150kHz | ≥85% | Continuous |
Note: The frequency of SANYI company GGP-60~1800kW solid state high frequency welding equipment for round/square/rectangular steel pipe can be designed to be 800 KHz. |

Packaging Detail:Free fumigation seaworthy wooden package. |
Delivery Detail:30~45 days |