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Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo Featured Image
  • Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo

Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo

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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Three Phase Solid State High Frequency Welder, Three Phase Igbt Switch Welder For Industrial, Steel Pipe Welding Machine, We are looking forward to building positive and beneficial links with the companies around the world. We warmly welcome you to contact us to begin discussions on how we can bring this into being.
Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo Detail:

The solid-state high frequency welding machine uses the German IXYS company IXFN38N100Q2 38A/1000V high-power MOSFET and DSEI 2×61-12B 60A/1200V fast recovery diode to form a series inverter circuit. The inverter device is installed in a bolt crimping method, which is different from the parallel type. The circuit board welding method of the inverter device of the solid-state high-frequency welding machine.

Pipe material carbon steel/aluminium steel/stainless steel/ERW/Galvanized/Iron/copper steel
Pipe shape Round,Square, Rectangular,H-shape,Special shape

Main Design Index of Solid State H.F. Welder
Output power 800kw
Rating Voltage 450V
Rating Current 2000A
Design Frequency 150~250kHz
Electricity Efficiency ≥90%
Pipe material Carbon steel
Pipe diameter 114-273 mm
Pipe wall thickness 4.0-10.0mm
Welding Mode Contact/dual type of High Frequency Solid State Welding Machine
Cooling Mode Use Water-Water cooler system to cool induction type 800kw solid state high frequency welder
After sale service Online support,Field installation,commissioning and training,Filed maintenance and repair service

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

Solid state high frequency welder is mainly applied to high frequency straight seam tube mill line. The high frequency power supply adopts AC-DC-AC frequency-variable structure. The rectifier adopts 3-phase 6-pulse thyristor rectifying, IGBT DC chopping or 3-phase 12-pulse thyristor rectifying. Inverter adopts high voltage large power MOSFET to form full bridge resonant inverter. Inverter output adopts high efficiency ferrite matching transformer to accomplish power synthesis, impedance matching and electric isolation. Resonant tank circuit adopts secondary side series resonance.
The whole set equipment is composed of switch gear rectifying cabinet, inverter output cabinet, circulation soft water cooling system, console and positioning table.

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Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Good quality Hf Welding Machine For Erw Pipe - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

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    • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Diana from Honduras - 2017.11.29 11:09
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Hedda from Croatia - 2018.11.11 19:52
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