Indian Railways and DMRC Sign MoU for Automatic Wheel Profile Measurement Systems

On April 4, 2025, Indian Railways signed an important agreement with the Delhi Metro Rail Cooperation (DMRC). The goal is to install smart machines called Automatic Wheel Profile Measurement Systems (AWPMS) to check train wheels quickly and safely. This is a step toward modern and better railway maintenance.

What is AWPMS?

AWPMS stands for Automatic Wheel Profile Measurement System. It is a new and advanced machine that checks the shape and condition of train wheels. The best part is that it works automatically and without touching the wheels. This means the system can check wheel wear and shape in real time using lasers and fast cameras.

How Does it Work?

The AWPMS uses laser scanners and high-speed cameras to look at the wheels. It gives accurate results in seconds and doesn’t need any person to check the wheels by hand. If it finds any damage or problems in the wheels, it immediately sends automatic alerts. This helps the railway staff fix the issue quickly, which makes train travel safer and faster.

What will DMRC Do?

As per the agreement, the Delhi Metro Rail Corporation will handle everything – from buying the AWPMS machines to installing and starting them. In total, four machines will be installed at different places in the Indian Railways network.

Why is this Important?

The Ministry of Railways said this is a big step in modern railway maintenance. It will help in reducing the time needed for checking and fixing trains. It also improves the overall quality of train services. With smart technology like AWPMS, trains can run more safely and on time.

Benefits of the Partnership

This partnership will also help in:

• Sharing of technology between Indian Railways and DMRC.
• Skill development of railway staff.
• Boosting innovation and modern work methods.

Summary of the News

Event	Details
Date of agreement	04th April 2025
Parties Involved	Indian Railways and Delhi Metro Rail Corporation
Main Goal	To install Automatic Wheel Profile Measurement Systems
What is AWPMS?	A smart machine that checks trains wheels automatically using lasers
Number of machines	4 machines will be installed at different railway places
Main Benefits	Faster and safer wheel checks, better train services, less manual work.