Concept:
Weight-losing industries are industries in which the raw materials lose a significant portion of their weight during the manufacturing process. Because of this loss, it becomes economical to locate these industries close to the sources of raw materials.
Step 1:Reduction in transportation cost.
When industries are located near the source of raw materials, the cost of transporting bulky and heavy raw materials is reduced. Transporting lighter finished products is cheaper than transporting heavy raw materials.
Step 2:Loss of weight during processing.
In weight-losing industries, a large part of the raw material becomes waste during production. For example, in the sugar industry, a large quantity of sugarcane is required to produce a smaller amount of sugar.
Step 3:Saving time and energy.
Locating industries near raw material sources reduces the time and energy required for transporting raw materials over long distances.
Step 4:Examples of such industries.
Industries like sugar, cement, and pulp industries are commonly located near raw material sources because their raw materials lose weight during processing.