Rockman Industries Ltd.
heat treatment metallurgy lab of rockman

Auto Chain Division

Heat Treatment Metallurgy Lab

Unlike other chain manufacturers , Rockman has world class Continuous Hardening & Tempering Furnaces to achieve stringent surface and core hardness of all components.

Plates –Through hardening process, ensuresplate endurance and strength is fully optimized & consistent.

Pin - Case Carbo nitriding Process ensuring surface hardness for high wear resistance and tough core hardness for better impact resistance

Bush – Case Carbo nitriding process ensures high wear endurance

Roller – Case Carborising / through hardening process resulting in good fatigue strength and resist s shock loadings.

Metallurgy Lab

Rockman has advanced state of the art metallurgical lab equipped with following equipments to delivery high quality long lasting components to end user:

  • Micro Hardness tester
  • Metallurgical Microscope
  • Stereo Zoom Microscope
  • Vickers Hardness Tester
  • Rockwell Hardness Tester
  • Polishing Machine
  • Belt Grinder
  • Micro Cutting Machine


Our Customers

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