In this era when food safety is paramount, the retort machine plays an increasingly important role in food industry. More and more manufacturers have higher and higher requirements for sterilization equipment. What actually is a retort machine, and how does it work to ensure safety and longer shelf life of foods in packaging? Today Sumpot retort company will explain to you in detail what is a sterilization retort equipment, from different aspects including functions, application scope, and advantages in the food industry.
1. Functions of a retort machinery
A retort machine, some of our customers also call it as a food autoclave or food sterilizer, it is a type of equipment for thermal processing of packaged foods. It can achieve a good sterilization effect through high temperature and high pressure sterilization processing, which can effectively eliminate harmful microorganisms,to achieve longer shelf life of the packaged products.It is the most critical link in the production chain.Targeting different needs of your food packaging types, We will tailor-make the sterilization equipment that best suits your products.
The first and foremost function of a retort equipment is to complete the sterilization processing through the program that comes with the machine . Before sterilization process, to make sure the containers filled with food products are well sealed.Then loading your food products into the retort tank, where the whole sterilization process happens. Sterilize by setting the required temperature and pressure values and increasing or decreasing the temperature and pressure in the retort cooking system.The whole sterilization process is only operated automatically by this retort control system with no human intervention. For different contents in containers, the sterilization temperature, pressure and time will be different.Based on our past experience, our program saves more than 100 different process recipes to meet the sterilization needs of your different products.
2. Types of retort machines
Sumpot company manufactures different types of retort machinery including water spray retort, water immersion retort, steam retort, steam air retort, rotary retort etc. Each of those retort systems is designed for specific applications and processing requirements in the food industry.
2.1 Water spray retort is also they type that can be used to kill various packaging forms, which have mild form of sterilization, precise temperature and pressure control systems, to reduce the probability of packaging damage,also this type of retort equipment costs are relatively lower than any other ones, therefore, water spray retorts are favored by many food companies.
2.2 Water immersion retort machines commonly used for larger packaged foods, something like 1kg packaged foods,such as corns, sausages, roast duck, soups in large packaging forms, since this kind of large package is not easily penetrated by heat, so water immersion retort can help achieve this effect. By immersing the packaged food totally into the retort chamber, so the product can achieve sterilization without dead corners. Meantime, this machine is also very energy-saving. The upper tank can save the sterilized water so that it can be recycled next time.
2.3 Steam air retort is a new sterilization form newly developed on the basis of traditional steam sterilization,more and more manufacturers have begun to produce such retort processing system.Compared with steam retorts, steam air retort saves energy and does not require exhaust; has a wide range of application, suitable for tinplate, glass bottles, and flexible packaging;The heat is evenly distributed, and the high volume of fan can forcefully circulate steam and air to promote even heat distribution;Create a quiet working environment without exhaust noise.
3. Applications of Retort Machines
Retort machines can process a wide range of packaged foods in different packaging formats such as cans, flexible pouches, jars, bottles, and plastic trays filling with various food contents including meats, vegetables,dairy products etc. Sumpot retort systems can handle various types of food containers and product contents that are heating resistance.
4. Advantages of Retort Machines in the Food Industry
More and more manufacturers in this era are paying more attentions on food safety and preservation in food and beverage industry. Retort machines stand in the center in ensuring the food safety, preservation and quality in the food industry. Through high temperature and high pressure sterilization thermal process to kill Kill toxic microorganisms in packaged food products. Sumpot retort machine can store 100 recipes for different food product technologies. While sterilizing, it not only extends the shelf life, but also retains the original good color and taste of the products.
In addition to Sterilization processing, retort machines also bring the development of the food packaging industry. People are beginning to try to develop new, more environmentally friendly and more adaptable packaging.The packaging industry is bound to enter a higher level of progress.
Above all, Good sterilization equipment is closely related to food safety, food preservation, etc. in the food industry,You should have a relatively comprehensive understanding of retort machine through their functions, classifications, applications, etc. Choosing a qualified quality sterilization retort is not only related to packaged food safety, but also related to the safety of factory production.
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