Puffing machinery, like general food machinery, not only needs to meet the production conditions that mechanical equipment should possess, but also needs to meet the special conditions required for food. Looking at the development needs of the industry, they can be roughly considered from the following four aspects:

1. Scale applicability. The equipment used by puffed food processing enterprises in China is mainly divided into three scales: large, medium, and small. According to industrial policies and industry development requirements, focus on developing medium and large-scale production scales, while small-scale production enterprises should be self-sufficient according to the laws of market economy. However, the equipment produced by China's puffing machinery manufacturing industry is mainly used by small and medium-sized enterprises, and there are still a large number of imported large-scale complete sets of equipment used.

2. Safety applicability. Safety applicability refers to the mechanical safety, production safety, and food safety in the processing of puffed foods. One is mechanical safety. The effect is caused by the absence of harm from machinery, reducing the risk of machinery to a lower level. The second is production safety. Based on the premise of ensuring safe production, industrial hygiene, and guaranteeing the safety and health of employees in production, the safety behavior of people and the material conditions required for safe production are regulated from the aspects of management, production technology, and equipment use. The third is food safety. The dog food production equipment mainly includes aspects related to food hygiene, food quality, and food nutrition.

3. Complete applicability. In industrial food processing, most of them are not produced by single machines, but are operated as supporting production lines. Therefore, the applicability of complete sets is an important link in ensuring continuous operation, balanced production, processing performance, and product quality. The principle of complete sets is to achieve reasonable economic scale, meet process and technical requirements, and ensure reasonable matching between equipment, so as to ensure the normal operation, safety and hygiene, energy saving, and convenient maintenance of the production line, and to ensure the integrity, rationality, and reliability of the production line.

4. Sanitary applicability. The hygiene requirements for the mechanical structure in the design and manufacturing process of puffed food machinery mainly include the structural materials, surface structure, cleanability, durability, and testability of the product contact surface and non product contact surface; For the mechanical structure of food machinery, key control points for hygiene hazards should be identified, and measures should be taken to ensure the hygiene requirements of the mechanical structure.

Summary:

At present, the application of puffing technology in the production of puffed food in China is still in its early stages, so it is necessary to actively carry out research on puffing theory and puffing technology, and continuously develop new products. I believe that with the development of the above work and the improvement of people's living standards, puffed foods that meet the needs of the public's daily life will develop rapidly. The huge food industry market in our country also forces the continuous transformation and upgrading of food machinery and equipment. Only when the machinery and equipment meet the market demand can they produce products that meet the market and promote the development of the industry.