The document discusses a milk powder plant established by Amul in 1955. It summarizes: - Amul was established in 1946 in Anand, India to absorb extra milk produced in winter that could not be sold to Bombay Milk Scheme. - To address this issue, Amul set up a milk powder plant to process excess milk into products like butter and milk powder using processes like pasteurization, separation, evaporation, and spray drying. - The plant had components like a bulk cooling tank, separator, pasteurizer, evaporator, spray dryer, and various sensors to measure properties and automation.