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Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo Featured Image
  • Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo
  • Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo

Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo

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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 Induction Hf Welding, Seam Welding, Seam Welded Tube Equipment, We are going to empower people by communicating and listening, Setting an example to others and learning from experience.
Special Design for Igbt Hf Welder - 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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Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo detail pictures

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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Special Design for Igbt Hf Welder - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo , The product will supply to all over the world, such as: Norwegian, Las Vegas, Pakistan, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
    • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Mike from Mali - 2018.06.21 17:11
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Joa from Madras - 2017.11.01 17:04
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