PTMF has a metallurgical lab to ensure conformity of heat treated & gas nitrided finished parts. PTMF offers the following inspection capabilities:

  • Hardness Testers – Rockwell & Vickers
  • Case Depth Hardness Test


PTMF uses the latest technology in Coordinate Measuring Machines (CMM) which can accommodate complex structure and measurements up to 640 mm X 600 mm X 500mm.
PTMF also utilizes other quality devices such as profile projectors, surface roughness measuring devices, digital height gauges, thread gauges & several other precision quality instruments for In process and final inspection

  • CMM inspection via Aberlink CMM (640 mm X 600 mm X 500mm.)
  • Conventional Inspection

  • Profile Projector / Optical Projector
  • Digital height gauges
  • Surface roughness devices
  • Granite Surface Tables
  • Digital Micrometers, Digital Vernier calipers, Digital Bore Gauges
  • API Pin & Ring Gauges
  • MicTrac System for Calibration of Gauges
  • Plug gages, Thread gages etc