Automatic Dishwashing Machine

Abstract

The first reports of a mechanical dishwashing device are of an 1850 patent in the United States by Joel Houghton for a hand-powered wood device. This device was made of wood and was cranked by hand while water sprayed onto the dishes. This device was both slow and unreliable. After that time a series of dishwashers were introduced by many companies. Then, after 1950’s semi-automated Dishwasher Machines were introduced. By the 1970s dishwashers had become commonplace in domestic residences in North America and Western Europe. By 2012, over 75 percent of homes in the US and Germany had dishwashers. These Dishwashers are fully equipped with latest technology and are fully automated, but they are mainly designed and being manufacture in Europe and USA, where utensils get stains of soft foods as compared to oily and masala’s stains in Pakistan or Subcontinent region. That is the reason these dishwashers fail to proof their best efficiency in subcontinent region. Moreover, due to import of these sort of machineries, their prices go very high. We designed and manufactured a dishwasher machine, which is designed for our culture, very cheap in price as compared to imported machines, most efficient and easy to use as compared to other dishwashers (which have usually a wash cycle time of minimum 35 minutes and required pre-rinsing or manual loading in racks).