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One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo Featured Image
  • One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo
  • One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo
  • One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo
  • One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo
  • One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo

One of Hottest for Induction Hf Welding Machine - 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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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Copper Tube And Aluminum Pipe Resistance Welding Machine, Carbon Steel Tube Mill Solid State High Frequency Welder, Copper Pipe Welding Machine, We are expecting to cooperate with you on the basis of mutual benefits and common development. We will never disappoint you.
One of Hottest for Induction Hf Welding Machine - 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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One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

One of Hottest for Induction Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo detail pictures

One of Hottest for Induction Hf Welding Machine - 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 pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for One of Hottest for Induction Hf Welding Machine - 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: Latvia, Austria, Saudi Arabia, Taking the core concept of "to be the Responsible". We'll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
    • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Nainesh Mehta from Brazil - 2018.10.01 14:14
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Edwina from Sacramento - 2017.02.18 15:54
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