Factory directly supply Solid State Hf Welder Manual - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Steel Pipe Mill, Transformer Hf Welder, Striaght Seam Hf Welding, Our intention should be to assist customers comprehend their goals. We have been creating terrific endeavours to obtain this win-win circumstance and sincerely welcome you to definitely join us!

Factory directly supply Solid State Hf Welder Manual - 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

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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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Factory directly supply Solid State Hf Welder Manual - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo , The product will supply to all over the world, such as: Libya, Norway, Luxemburg, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.

Hf Welder For Erw Tube Mill Machine