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Welding Material

Leading Manufacturer, Supplier & Retailer of Welding Holder.

Welding Holder

  • Number Of Flower Portable
  • Certification ISI Certified
  • Application Electrode Use
  • Finishing Polished
  • Feature Accuracy Durable, Corrosion Resistance, High Quality

Suitable for adverse welding conditions like shipbuilding or welding in enclosed conditions like vessels, etc. Available in 02 (Two) ranges of rated current i.e. 400 amps and 600 amps. It is designed for safe and comfortable welding, provides easy and effective connections of cable to holder. Its jaws are mode of non – ferrous metal alloy, provide longer service life.

Safety Features and Product Improvement of Fully / Semi Insulated Electrode Holder

  • Insulation resistance test shall be measured using a DC voltage of 500 volts
  • High voltage test shall be measured using 1000 volts and 2000 volts
  • Temperature rise test shall be carried out for 02 hrs as per IS:2641:1989, clause 3, 5
  • Test for flammability and resistance to heat shall be carries out as per IS:2641:1989 clause 3, 5, 7
  • Impact test by vertical fall and lateral test shall be carried out as per IS:2641:1989 clause 3, 5, 6

COPPER CONDUCTOR

HOFR/TRS HOFR TRS HOFR/TRS HOFR/TRS HOFR AT
90 DEG. C
TRS AT 90
DEG. C
25 228 161 2.0 0.780 0.997 0.903
35 285 201 2.0 0.554 0.708 0.641
50 360 25 2.2 0.386 0.492 0.446
70 454 320 2.4 0.272 0.347 0.314
95 547 386 2.6 0.206 0.263 0.239

 



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