Due to the different uses and equipment, the puffed food machine has the following three types: one is to use a squeeze type extruder to produce small foods from corn and potato; the other is to use a squeeze type extruder to use plant protein as raw material. Production of tissue-like protein food (plant meat); Third, the use of grains, beans or potatoes as raw materials, after puffing to make a staple food. In addition to the trial production of the indirect heating extruder, a variety of puffed foods were also prepared using the refined powder puffing powder.
Therefore, the extruder should strive to improve and meet market demand. On the one hand, the innovation capacity of food expansion machinery manufacturers should be strengthened, on the other hand, the brand awareness of enterprises should be strengthened; in addition, the concentration of production should be increased.
Production conditions that the expansion machine should have
Puffing machinery, like general food machinery, must not only meet the production conditions that should be possessed as mechanical equipment, but also meet the special conditions required for food. Looking at the development needs of the industry, it can be considered from the following four aspects:
1. Scale applicability. The equipment used by China's puffed food processing enterprises is mainly divided into three scales: large, medium and small. According to the national industrial policy and industry development requirements, we will focus on the development of medium and large-scale production scales, while small-scale production enterprises should be self-destructive according to the laws of the market economy. However, the equipment produced by China's puffing machinery manufacturing industry is mainly equipped with small and medium-sized enterprises, and large-scale complete sets of equipment are still imported.
2. Safety applicability. Safety applicability is mechanical safety, production safety and food safety in the processing of puffed food. First, mechanical safety. It is the result of no harm caused by machinery, which reduces the mechanical risk to a lower limit. The second is production safety. It is sufficient for safe production, industrial hygiene, and the safety and health of employees in production. The safety behavior of people and the material conditions required for safe production are regulated in terms of management, production technology and equipment use. The third is food safety. Dog food production equipment mainly includes food hygiene, food quality, food nutrition and other related aspects.
3. Complete suitability. In the industrialized food processing, most of them are not produced by a single machine, but are matched into a production line for operation. Therefore, the suitability of the package is an important part of ensuring continuous operation, balanced production, processing performance and product quality. The complete set of principles is to achieve a reasonable economic scale, meet the technical requirements of the process and a reasonable match between equipment and equipment, so that the production line is normal. Operation, safety and health, energy saving and easy maintenance, ensuring the advanced, rational and reliable machine.
4. Hygienic applicability. It is the requirement for the mechanical structure of the expanded structure of the puffed food machinery design and manufacturing process, mainly including the structural materials, surface structure, cleanability, durability, and inspectability of the product contact surface and non-product contact surface; for food machinery The mechanical structure should identify the key control points for sanitary hazards and take measures to ensure the sanitary requirements of the mechanical structure.
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