Development history of cup washing machine

/kloc-at the beginning of the 0/9th century, western countries began to develop dishwashers, which were more like "machines" in appearance, bulky and difficult to operate, and did not adapt to the family environment of bars and hotels. Later, Siemens produced an electric cup washer, which improved the washing performance and appearance, but it was expensive. /kloc-at the end of 0/9, the ultrasonic cup washer appeared again, which was relatively cheap, but the price and volume were still problematic. At the beginning of the 20th century, Yu Sheng Ye Weisheng produced an energy-saving cup washer without electricity, which was fast and small in size. The commercialization and domesticization of the cup washer were well reflected. So more and more cup washing machines are entering western families. At present, the main manufacturers of large-scale cup washing machines are Siemens and jeffers; Small easy-to-operate and energy-saving cup washing machines, mainly spulboy and Yu Sheng Ye Wei.