Extrusion Pellet Food 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.

At present, European and American countries have become leaders in the research on cereal breakfast food. Countries have carried out research based on local eating habits and tastes of groups to form a system of cereal breakfast food products tailored to local conditions. The extrusion technology in my country is mainly concentrated in the field of puffed food and tissue protein, and the research on the production of cereal breakfast food by extrusion technology is relatively weak, and it can be said that it is still in its infancy.

　　The 3D pellet production line developed by our company mainly uses potato starch, Corn starch, etc. as raw materials to produce the popular secondary puffed food in the market with different shapes, such as pea crisps, shells, spirals, square tubes, round tubes, waves, etc. This production line has a unique process, reasonable configuration, high degree of automation, stable performance, and no need to configure a boiler.

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.

①Continue to large-scale development. The upsizing includes several aspects such as large conveying capacity, large single machine length and large conveying dip Angle. The length of the hydraulic transmission device has reached more than 440 kilometers. The single length of belt conveyors has been nearly 15 kilometers, and there have been a number of "belt conveyor" formed by connecting A and B. Many countries are exploring long distance, large volume of continuous conveying material more perfect conveyor structure.② Expand the scope of use of conveyor.

In the past, our country has been mainly in the low-end, however, with the constant innovation of technology, the extrusion machine in our country has formed the advantage of high cost performance ratio, not only preempted the market opportunity, but also had a certain position in the international market.After the long-term development, the international influence of Chinese plastic machine industry is constantly increasing, coping with the ability of trade protectionism, the level of manufacturing technology and the overall strength further improve, therefore, our extrusion industry in forei

Materials with a certain moisture content and starch content are pushed by the screw in the sleeve of the extruder and reversely blocked by the discharge die (or throttling device in the sleeve), as well as by external pressure. Heating, or the heating effect of the frictional heat between the material and the screw, the material and the material, and the material and the inside of the sleeve, makes the material in a state of high pressure as high as 3-8MPa and a high temperature of about 200°C.

Now puffed food has always been very popular, and many companies and businessmen have seen the profits. In fact, puffed food machinery is the same as food machinery, not only to meet the production conditions that the machinery and equipment should have, but also to meet the various conditions required for food processing. Judging from the current development phenomenon, the procurement of extrusion and puffing machinery should be considered from four aspects.1. Scale applicability.

Use of food dryer：Food drying machine is commonly used for drying equipment, can be widely used in chemical, food, medicine, building materials, electronics and other industries, especially suitable for the air permeability good sheet, strip, dry granular material, the filter cake paste material, also can by pelleting machine or extrusion molding mechanism of article after drying.Characteristics of food dryer ：1. Small investment, quick drying and high evaporation intensity.2. High efficiency, high yield and good quality3.

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.