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OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo

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All we do is usually affiliated with our tenet " Buyer to start with, Belief to start with, devoting about the food packaging and environmental defense for Igbt Hf Welder, Welding Ss Tube Making Machine, Steel Tube Making Process, If you are looking for Good Quality at a good price and timely delivery. Do contact us.
OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo Detail:

The switch cabinet and rectifier are designed integrally, which not only completes the function of switch cabinet, but also has the rectifier control function of solid-state high-frequency welding machine, which is also called thyristor(SCR) welding machine

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Switch Rectifying Cabinet— main parts of solid state HF Welder

●Install incoming disconnect switch,incoming current meter, voltage meter(switchable) and incoming voltage3 indicating light.

●Install 3-phase full-controllable thyristor rectifying bridge to achieve power regulation of H.F. welders.

●Install flat wave reactor,flat capacitor and filter to increase semi-wave coefficient.

Inverter Output Cabinet–main parts of solid state High Frequency Welder

  ●The inverter part is consisted of MOSFET single phase invert bridge in parallel style. Each bridge’s design power is 120kW/60kW.We adopt building block mode to pile up power,it’s very convenient to install and maintain because every bridge board is designed as drawer structure consisted of slide way.

  ●We adopt matching transformer to realize power combination,also we adopt sub-resonance capacitor(low voltage) and inductor to achieve steel pipe welding power transmission by output lead.

  ●Use sealed box and install overhead air conditioning.

Solid State High Frequency Welder

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HMI and fault diagnosis system

●Adopt PLC and touch screen to form perfect HMI system.

●Realize integrated automatic control of welder system.

●Fault display and diagnosis system. 

Main Design Index of Solid State H.F. Welder 
Output power 500kw
Rating Voltage 450V
Rating Current 1250A
Design Frequency 200~300kHz
Electricity Efficiency ≥90%
Pipe Material Carbon steel
Pipe Diameter 76-114 mm
Pipe Wall Thickness 3.0-6.0mm
Welding Mode contact type of High Frequency Solid State Welding Machine
Cooling Mode Use Water-Water cooler system to cool induction type 500kw solid state high frequency welder
After Sale Service Online support,Field installation,commissioning and training,Filed maintenance and repair servic

The welding of steel tube, stainless steel tube, aluminum tube, copper tube, H-beam and special section tube. 


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OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures


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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of OEM Factory for Vacuum Tube And Solid State Hf Welders - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo , The product will supply to all over the world, such as: Ghana, Thailand, Liverpool, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Anna from Madrid - 2017.04.08 14:55
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Martha from Frankfurt - 2018.11.04 10:32
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