owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Hf Welded Tube Mill For Making Steel Pipe, Erw Steel Pipe High Frequency Welding Machine, Hf Solid State Plant, Seeing believes! We sincerely welcome the new customers abroad to set up business relationships and also expect to consolidate the relationships with the long-established customers.
Massive Selection for Series Circuit Hf Welding Machine - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo Detail:
Diode all wave rectifying add IGBT chopping to replace SCR rectifying, to improving the power factor.Save 15%~25% of electric power.
The inverter part consists of MOSFET single-phase invert bridges connected in Parallel.
We adopt matching transformer to realize power combination.
| Main Design Index of Solid State H.F. Welder |
| Output power |
400kw |
| Rating Voltage |
450V |
| Rating Current |
1000A |
| Design Frequency |
200~300kHz |
| Electricity Efficiency |
≥90% |
| Pipe material |
carbon steel |
| Pipe diameter |
50-89mm |
| Pipe wall thickness |
2.0-4.0mm |
| Welding Mode |
contact or dual type of High Frequency Solid State Welding Machine |
| Cooling Mode |
Use Water-Water cooler system to cool induction type 400kw solid state high frequency welder |
| After sale service |
Online support,Field installation,commissioning and training,Filed maintenance and repair service |
| Model configuration |
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Characteristics:
- Using high-power MOSFET, the equipment efficiency≥90%.
- Using dual-loop PI regulator of voltage and current, the power range is adjusted from 0-100%.
- Using the computer to control the voltage regulation, the adjustment is stable with high precision and small harmonic wave interference.
- It has fault protection system with over-voltage, over-current and lack phase etc.
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Product detail pictures:
Related Product Guide:
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