From 1980 to 1989


  • The company’s application for patenting of an improved wagon clamping device used in Wagon tripplers was registered.


  • The Company also introduced the ‘Stamp Charging Technology’ in association with SAARBERG Inter-plan, West Germany, for impproving the quality of the coke over batteries used in steel plants.
  • TRF through these years, continued to grow and enhance its expertise. The Company started manufacturing underground mining vehicles; load haul dumpers and side discharge loaders. An imported Gantry-Plano Miller – with a versatile range was also commissioned.