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Capabilities

From plate tofinished steel.

Fabrication, machining, inspection and finishing, coordinated around each job and carried out under one roof in Kolkata.

Welder joining steel sections in a shower of sparks

01 Fabrication

Fabrication to your protocol.

Heavy and medium steel fabricated precisely to customer drawings and inspection protocol.

  • Gearbox housings and conveyor structures
  • ESP and boiler externals: hoppers, casings, fan casings, platforms, gratings, railings, columns, beams and bracing
  • Bag filters, crucibles, chimneys and pulleys
CNC machining

02 Machining

Precision machining and assembly.

Machining and assembly run alongside fabrication, so machined parts are finished in the same works as the steel they fit.

  • Gearbox housings and casings
  • Pulleys, flanges and fitted assemblies
  • Assembly and fit-up before dispatch
CNC milling cutter working a steel part under coolant sprayCNC machine spindle and tool above a clamped workpiece
Inspector testing a machined steel part on a gauge

03 Quality control

Checked against a plan for every job.

Strict process control to a quality assurance plan written for each job.

  • A quality assurance plan for every job
  • Stage-wise inspection through fabrication
  • Quality documentation on request
Steel glowing inside an electric heat treatment furnace

04 Heat treatment

Heat treatment to specification.

Temperature, soak time and cool-down are set by the specification of each job.

  • Temperature to job specification
  • Soak time to job specification
  • Controlled cool-down
Painter in protective gear spraying steel members in a paint booth

05 Blast and paint

Surface preparation and coating.

Blast cleaning with copper slag, grit or sand to client specification, then spray or airless painting under controlled temperature and moisture.

  • Copper slag, grit or sand blasting
  • Spray and airless application
  • Ambient temperature and moisture control

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