Quality Control

Research and Development occupies priority position in the corporate philosophy of HEI. In fact, in all the 3 plants dedicated for Railways, Research and Development has been made as integral part of the plant functioning. There is a constant endeavor towards process optimization and product development.

HEI's wagon plant and foundry have major testing and quality control equipments such as:

  • Emission spectrometer
  • Fluorescence spectrometer
  • Magnaflux
  • Magnatest
  • Ultrasound
  • Penetrating liquids
  • Tensile and resilience tests
  • Sand laboratory
  • Microscopes
  • Hardness testers
  • Radiography
  • CNC three-dimensional measurement
  • Impact tests

Mechanical/Metallurgical Testings

  • Universal Testing Machine
    • FIE, India for UTS,YS,EL,RA

  • Hardness Testing Machine
    • Rockwell, Brinell & Portable Brinell

  • Equitip Hardness Testing Machine
    • Swiss

  • Impact Testing Machine
    • Izod / Charpy

  • Cold Chamber
    • Thermotron USA, temperature upto -70C

  • X-ray radiographic Portable equipment
    • Irridium 192

  • Ultrasonic Testing Machine
    • Kraut Kramer

  • Magnetic Particle Tester
    • Yoke Type

  • Largefield Metallurgical Microscope
    • Model MM6 Leitz,Germany

  • Broaching Machine
    • V & U Notch

  • Profile Projector
    • Blue Star

  • 3D Co-Ordinate Measuring Machine
    • Zett Mess, Germany

  • Dye Penetration
    • Aerosal / Ordinary Spray System

  • Ultrasonic Equipment
    • Flaw detector

    • © Hindusthan Engineering & Industries Limited. All Rights Reserved.