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Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo

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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for Tube Mill Manufacturer In China, Induction Hf Welder, High Frequency Welding Machine For Round Steel Pipe, We are always looking forward to forming successful business relationships with new clients around the world.
Well-designed Solid State Hf Tube Welder Automation Grade - 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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Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set   – Mingshuo detail pictures

Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set   – Mingshuo detail pictures

Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set   – Mingshuo detail pictures

Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set   – Mingshuo detail pictures

Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set   – Mingshuo detail pictures


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Well-designed Solid State Hf Tube Welder Automation Grade - 800KW Solid state high frequency welder — dual function Pipe welding machine set – Mingshuo , The product will supply to all over the world, such as: Malta, Cyprus, Hyderabad, Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By ROGER Rivkin from Spain - 2017.02.28 14:19
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Audrey from Algeria - 2017.08.18 11:04
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