Smaller components in a machine are responsible for the smooth functioning of the machine therefore if even a small part gets affected, it affects the complete process in whole. V-belts are usually seen as those parts that seem too small to be taken seriously and therefore no one takes care to avoid its early failure. However, the pulleys must be aligned correctly in all three dimensions whether horizontal, vertical, parallel or in combination because if they are not aligned as per the structure it causes higher friction that leads to high energy consumption. With our laser based tool kits it is possible to align the pulley grooves which is the best solution to reduce frictions, save energy and also extend the productive life of the components.