MMA Welding Machines - DC Rectifier

Special Features :

  • Available in Diod and Thyristersed control
  • Reliable and Tropical design
  • Stable Arc with easy droplet transfer
  • DC output gives excellent welding quality
  • Suitable for Arc & Tig welding
  • Super welding performance with all type of alloy steel & S.S. electrodes including 6010 cellulosic, 7018 and 6013 ekectrides
  • Also availble with H.F. unit & water cooling unit.

Technical Specification :

Particulars Arc Welders
Models HWR200 HWR300 HWR400 HWR600
Input Supply 415 Volts 3 Phase, 50Hxz, AC 415 Volts 3 Phase, 50Hxz, AC 415 Volts 3 Phase, 50Hxz, AC 415 Volts 3 Phase, 50Hxz, AC
Opne circuit Voltage (Max) 80 Volts 80 Volts DC 80 Volts DC 80 Volts DC
Welding Current Range with low & High Selection 30-200 Amp. DC 30-300 Amp. DC 40-400 Amp. DC 60-600 Amp. DC
Max Welding Current @ 60% Duty Cycle 200 Amps 300 Amps 400 Amps 600 Amps
Rating (KVA) @ 60% Duty Cycle 17 KVA 22 KVA 30 KVA 45 KVA
Current regulation Stepless type
Insulation Class "H"
Cooling Forced Air Cooled
Dimension (L x W x H) (mm) 870 x 510 x 895 920 x 620 x 980 920 x 620 x 980 1080 x 750 x 1050
Weight (Approx) 160 Kgs 225 Kgs 240 Kgs 335 Kgs

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