As in the case of mechanical devices, washing machines too Underwent substantial changes in its content and form in the previous 100 years. In the first stages of its inception, washer machines needed manual controls to operate them. Consumption of electricity and power were quite significant. In the course of time many technological up gradations happened. Entire mechanical systems were redesigned to match the changing needs of their users. Development of electronics gave additional fillip to the industrial developments. Washing machines like the rest of the consumer durables are profited from the innovative technologies. Gradually enhanced variants of washing machines have been developed by producers. As on now different kinds of washer machines can be found in the markets with varied designs and features.
In the recent past many difficulties began haunting the world. Pollution of environment resulted in catastrophic consequences for the inhabitants and planet. The situation helped to create new consciousness among humankind regarding environment protection. Industries all over the world responded favourably. International agencies and authorities acted in unison to keep the green earth. It is fairly natural that machines from the modern markets are more environments friendly. Consumption of energy and water are now reduced nearly to 50 percent compared to the previous models. Noise and temperature levels are substantially lower than the statutory requirements. Modern consumers are focusing on energy labels in their effort to decrease consumption of energy that is now a very costly resource.
Automatic machines are now featured with programmable controls. Water levels and time to complete a washing cycle are now pre-determined. Machines can be set to commence the washing procedure at a pre-determined time once the tariff is the cheapest. The users have the ability to considerably reduce their energy bills by taking advantage of such concessions. Similarly shrewd consumers choose front loading machines although they are costly than top loading may giat cong nghiep gia re ones because the former consumes less electricity. Further front loading machines use just 30 percent less water than the top loading machines. Another development which has attracted the interest of consumers is the addition of steam washing machines. These machines need only 20 percent less electricity and 35 percent less water compared to conventional machines. It is discovered that steam is a much better stain remover and it is also having sanitizing properties.
There are many versions of washer machines available now which are designed to be more users friendly. In tune with the changes in the lives of individuals, complete automatic machines with touch screens, anti-wrinkle attributes etc are being introduced at the markets. Automatic dispensers for bleach, fabric softeners and detergents are supplied in the most recent versions for the convenience of the active consumers. Automatic temperature controls is still another feature that helps to decrease energy consumption. Intensive efforts are being made by the top manufacturers to incorporate several new features in their most recent models.