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Welding Products

Welding Technological Centre unit of ISWP is dedicated to develop excellent quality product of SPARK electrodes. A wide range of spark electrodes are formulated and tested by the experts in the Centre before sending the same for the final production.

Currently WTC is carrying 3 types of welding processes:

  • Shielded metal arc welding (SMAW)
  • Gas metal arc welding (GMAW)

Other than the technical experts in welding technology, our team includes Skilled Welder 40 years of experience in welding field who have built advanced units of lab and testing facilities are established to ensure the fine quality of our products which are available following wide range:


Spark Welding Electrodes

Electrodes for Structural & Equipment Fabrication

SS Electrodes for Repair & Maintenance

Electrodes for dissimilar welding & buffer layers

Electrodes for Cast Iron welding

Hardfacing Electrodes

Super Alloy Hardfacing Electrodes

Spark MIG Welding Wire

Layer wound, Copper Coated Wires
Size Range : 0.8mm, 1.00mm, 1.2mm

WTC Develop Spark welding products which meet the diverse requirements of discerning buyers in:

  • Automobile Ancillaries
  • Ship-Building
  • White Goods Industry
  • General Fabrication
  • Railways and other application

Electrode Development Model
To develop any certain grade of electrodes, several trials have to be conducted using various flux formulations. Electrodes are extruded with varying process parameters, designed for specific purposes. At ISWP, we have a lab model Extruder to serve this purpose. 

Sequence involved with the electrode development cycle: formulation, powder blending, and extrusion, baking & testing.



Facilities available to ensure the best quality products:
The technical expert team of WTC has developed a defined set of tests which are done on each variants of electrode before calling it final. A series of tests are done in our own Test Lab where before and after weld properties are thoroughly analyzed by our qualified team. Following are the set of advanced testing and other machines which is currently used by our team:

  • UTS Machine Test
  • Spectro-analysis
  • Optical Microscope
  • Chemical lab
  • Brinel Hardness Machine
  • Vickers Hardness Machine
  • Rockwel Hardness Machine
  • Impact Testing Machine
  • Cu- coating Machine
  • Muffle furnace
  • Lab model furnace oven