H.F Solid Sate Welder,ERW welder,Parallel high frequency, series high frequency
Production Description
HF solid state welder is most important equipment of welded tube mill. The welding seam quality is determined by the HF solid state welder .
SANSO can provide both MOSFET HF solid state welder and IGBT solid state welder.
MOSFET HF solid state welder consisting of rectifier cabinet ,inverter cabinet ,water-water cooling device ,step down transformer,console and adjustable bracket
Specification
| WELDER MODEL | OUTPUT POWER | RATING VOLTAGE | RATING CURRENT | DESIGN FREQUENCY | ELECTRICITY EFFICIENCY | POWER FACTOR |
| GGP100-0.45-H | 100KW | 450V | 250A | 400~450kHz | ≥90% | ≥95% |
| GGP150-0.40-H | 150KW | 450V | 375A | 350~400kHz | ≥90% | ≥95% |
| GGP200-0.35-H | 200KW | 450V | 500A | 300~350kHz | ≥90% | ≥95% |
| GGP250-0.35-H | 250KW | 450V | 625A | 300~350kHz | ≥90% | ≥95% |
| GGP300-0.35-H | 300KW | 450V | 750A | 300~350kHz | ≥90% | ≥95% |
| GGP400-0.30-H | 400KW | 450V | 1000A | 200~300kHz | ≥90% | ≥95% |
| GGP500-0.30-H | 500KW | 450V | 1250A | 200~300kHz | ≥90% | ≥95% |
| GGP600-0.30-H | 600KW | 450V | 1500A | 200~300kHz | ≥90% | ≥95% |
| GGP700-0.25-H | 700KW | 450V | 1750A | 150~250kHz | ≥90% | ≥95% |
The advantage
- HIGHER EFFICIENCY :
Better efficiency as compared to Vacuum tube Welder
The efficiency of a solid state welder is greater than 85%
- EASY FAULT DIAGNOSIS:
Because the HMI shows the fault of HF welder , like the fault of 3#board ,over-temperature, fault of water pressure,the opening and closing of the cabinet’s door,the over-current , the fault of negative bridge mos and positive bridge mos. The fault can be found and solved soon, therefore, the downtime is reduced.
- EASY TROUBLESHOOTING & MAINTENANCE
They are easier to maintain because of their drawer style design . Troubleshooting and maintenance are also greatly simplified. This results in lower down time and contributes to enhanced productivity.
- THE COLD COMMISSIONING :The cold commissioning shall be fulfilled before shipment .So the perfect HF welder is assured.