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6 Yrs
No. 4033, Ajmeri Gate
Delhi, Delhi-110006, India+(91)-11-23214114
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Conventional Welding Rectifiers

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DC Welding Rectifier

  • Ideal for Manual Arc Welding (MMAW). It can also be used as Power Source for Plasma Arc Cutting
  • Leading manufacturer of Arc Welding Machines, Electric Arc Welding Machines and Inverter Arc Welding Machines.
  • TIG Welding and Air Gauging etc. Stepless transducing controlled three phase transformer fitted with full wave silicon rectifier assures trouble free service for years
  • The rectifier has arrangement of smooth arc in all positions and almost spatter less x-ray quality welding
  • Suitable for all type of electrodes as 6013, 6010, 7018, 8018, 9018, stainless steel etc.
  • 100% cooper wound with state of art edge winding main transformer
  • Fitted with Ammeter & Voltmeter.
TECHNICAL DATA (Confirm to: IS-4559)
MODEL RDX-300 RDX-400 RDX-600
Supply Voltage 3-phase, AC 380-440V 380-440V 380-440V
Frequency 50 Hz 50 Hz 50 Hz
Insulation class H H H
At max Rated KVA 22 30 45
Open Circuit Voltage 75-80V 75-80V 75-80V
Current Range 30-300A 30-400A 50-600A
Current at 60% duty cycle 300A 400A 600A
Cooling Forced Air Forced Air Forced Air


(a) Remote control current regulator with 10/20 meters wire.
(b) Set of welding accessories.


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