
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
- FIE, India for UTS,YS,EL,RA
- Rockwell, Brinell & Portable Brinell
- Swiss
- Izod / Charpy
- Thermotron USA, temperature upto -70C
- Irridium 192
- Kraut Kramer
- Yoke Type
- Model MM6 Leitz,Germany
- V & U Notch
- Blue Star
- Zett Mess, Germany
- Aerosal / Ordinary Spray System
- Flaw detector
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