1. Fried frying is the oldest on earth and one of the most popular cooking methods in the world. It is not only a high temperature and short time food drying process, but also a processing method of cooking and drying food. Fried can kill the bacteria in food, prolong the storage period of food, improve the flavor of food, enhance the digestion of food nutrients, and because of its processing time is short, so has been widely used in the food industry, this is also Fried process for thousands of years, keep until now. With the acceleration of people's life pace and the improvement of living standards, a huge number, a wide variety of convenient food has entered thousands of households, into all aspects of our life. In the army of convenient food, there have been a TV food snack food and other recruits. And in these dazzling variety of convenient foods, fried food accounts for a large proportion. For example: fried nuts oil fried chicken leg fried chicken oil fried banana slices fried bun and traditional fried rake, the main force of convenient food- - - -instant noodles, its dehydration cooked curing process are using frying. Fried technology has played a great role in promoting the development of convenient food, and the development of convenient food for fried technology and equipment, at the same time in its own development, also greatly promoted the development of the new frying technology and equipment. In recent years, low temperature vacuum Fried high temperature pressure deep deep vacuum deep Fried water oil mixed deep Fried the emergence of new technology and new equipment, for all kinds of food requirements respectively choose suitable Fried new technology and new equipment, provides a broad heaven and earth, has a great choice, makes our daily life food more rich and colorful.