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Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder Featured Image
  • Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder
  • Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder
  • Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder
  • Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder

Steel Welded Tube Mill Equipment Ornamental Iron Pipes Machinery 400KW induction heating steel welder

Short Description:

Diode all wave rectifying add IGBT chopping to replace SCR rectifying, to improving the power factor.Save 15%~25% of electric power.
The inverter part consists of MOSFET single-phase invert bridges connected in Parallel.


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Production Introduction of 400kw High quality Iron pipe making machine

Diode all wave rectifying add IGBT chopping to replace SCR rectifying, to improving the power factor.Save 15%~25% of electric power.

The inverter part consists of MOSFET single-phase invert bridges connected in Parallel.

Production Parameter (specification) of the 400kw high frequency solid state IGBT welding carbon steel tube machine

Main Design Index of Solid State H.F. Welder 
Output power 400kw
Rating Voltage 230V
Rating Current 2000A
Design Frequency 200~300kHz
Electricity Efficiency ≥90%

Recommended range of pipes that can be welded by the 400kw  automatic ERW pipe making machine

Pipe material Carbon steel
Pipe diameter 60-140mm
Pipe wall thickness 1.0-5.0mm
Welding Mode  contact or dual type of High Frequency Solid State Welding Machine
Cooling Mode  Use Water-Water cooler system to cool induction type 400kw solid state high frequency welder
After sale service Online support,Field installation,commissioning and training,Filed maintenance and repair service
Welding material stainless steel aluminum pipe ,cooper pipe

Process advantage of Manufacturing Plant Applicable Industries Pipe Making Machine

1. Diode all wave rectifying add IGBT chopping to replace SCR rectifying,it’s improving the power factor;The DC part and inverter part into one cabinet,which reduce the waterway and circuit between the cabinets,which is effectively avoiding the electrical interference and reducing the installation time.

2. we adopt sub-resonance,no-welding transformer output mode and make resonance directly by tank resonance capacitor (low voltage) and inductor to achieve steel pipe welding power transmission by output lead.

3. Use sealed box and install overhead air conditioning.

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