food frying machine-manufacture,factory,supplier from China

Food freeze-drying machine is short for food vacuum freeze-drying machine. Food freeze-drying technology originated in the 1930s. At present, food freeze-drying machine has become an important drying equipment for food deep processing.Freeze-dried food is fast frozen, vacuum ice dehydration, preserving the original color, aroma, taste, nutrition and appearance of the original material, and has good rehydration, and does not contain any additives, can be stored at room temperature for a long time, is an ideal natural health food.

In the process of using the frying machine, there are some things that we need to pay attention to. This also has a certain role. Each type of frying machine can bring different inspiration to us architects. They use these inspiration to create different frying machines., Make our understanding will be further!Before using the equipment, it is clear that the products to be produced are pasta series, bean products or puffed foods. Different product production processes are different, so this needs to be considered in advance.

The screw extruder was first used in the plastics industry, and its theoretical research started earlier, forming a variety of mathematical models used to describe the basic principles of flow and heat transfer in the extrusion process, using these models to achieve accurate extrusion machine simulation Design. The application of extrusion technology in the food industry is slightly later than that in the plastics industry, which is mainly due to the complexity of food raw materials.

After pre -processing the materials are crushed, wet, mixed, and preheated, the driving force of the squeezing screw is used to form a specially designed mold hole to form a certain shape and organizational state, which is called extrusion processing.The basic principle of squeezing and puffed is: grain raw materials containing a certain amount of water, sealed in the patch machine, for heating, pressurizing or mechanical effects, so that the material is in a high temperature and high pressure state.

The rapid development of the economy and the accelerated pace of life have prompted people to change their traditional way of life. As people become more and more reluctant to spend more time in the kitchen, a new generation of consumer groups is growing, making convenience foods and snacks consistent in recent years. good growth momentum. Huge business opportunities have brought merchants here, and convenience foods and snacks will account for most of the food market.

For a long time in the past, the impression of dehydrated vegetables was basically vegetable packets in instant noodles. Although its application to the "black technology" used in aerospace food - freezing and dehydrating vegetables technology ensures the flavor and nutrition of vegetables, after all, the supply of fresh vegetables in China is relatively sufficient, and people rarely choose dehydrated vegetables in their daily life. food. However, over the years, this situation has changed.

1. The food extruder improves the material processing characteristics.Extrusion has a great influence on the physical and chemical properties of materials. After the material is extruded and expanded, its expansion force increases, its water holding capacity is improved, its solubility is greatly improved, and its specific surface area is increased. The change of physical and chemical properties also greatly improves the processing characteristics of materials.2.

Puffed food refers to the food in which the volume of raw materials such as grain or protein is expanded many times after being processed by puffing extrusion machinery, and the internal organization becomes a porous and loose sponge-like structure.In a broad sense, puffed food refers to any food that uses technologies such as frying, extrusion, sand frying, roasting, and microwave as the curing process, and the volume increases significantly before and after the curing process.There are two methods for food puffing: one is to use rapid heat to rapidly vaporize the water; the other is to sudde

With the rapid development of the economy and the continuous improvement of people's living standards, the leisure food industry has been growing rapidly, people began to treat potato chips as the best choice to relieve stress and kill time, and increasingly toward the trend of leisure development.For fried snack food, fried processing equipment plays a key role in the production process. Frying equipment can be divided into vacuum frying machine and atmospheric frying machine according to different air pressure.

With the continuous strengthening of the concept of healthy diet of residents, the pursuit of freshness, nutrition and quality of products is getting higher and higher, and the market demand for fresh fruits and vegetables, short-term food, and fresh milk and dairy products continues to increase.