Solid state HF welder is most important equipment of welded tube mill. The welding seam quality is determined by the solid state HF welder .
SANSO can provide both MOSFET solid state HF welder and IGBT solid state welder.
MOSFET solid state HF welder consisting of rectifier cabinet ,inverter cabinet ,water-water cooling device ,step down transformer,console and adjustable bracket
| 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% |
●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.
