As a critical cryogenic equipment in food, medicine, electronics and other fields, vacuum cooling machines have become an indispensable part of various cooling processes. The vacuum cooling machine provides an efficient and energy-saving cooling solution through its unique cooling method. This article will detail the working principle, characteristics, and application areas of the vacuum cooling machine, aiming to provide reference for readers in related fields.   Working Principle The vacuum cooling machine mainly utilizes the principle of rapid evaporation under vacuum conditions to cool objects. Specifically, the vacuum cooling machine consists of a vacuum pump, a refrigeration system, and a sealed container. In the sealed container, the refrigeration system cools the object to a set temperature through a refrigerant, and then the vacuum pump starts to work, removing the air inside the container and creating a low pressure envir […]

A concrete cooling system is composed of the following components and operates as follows: Water Source or Cooling Medium: The cooling system requires a cooling medium to reduce the temperature of the concrete. This can be cold water, a coolant, or another cooling medium. Water Pump: The water pump is used to transport the cooling medium from the water source to the concrete structure. These can be centrifugal pumps or other types of pumps, depending on the system’s design and requirements. Distribution System: This system is used to distribute the cooling medium within the concrete structure, typically achieved through a network of pipelines. Spray Nozzles or Pipes: Spray nozzles or pipes are responsible for evenly spraying or injecting the cooling medium onto the surface or inside of the concrete. This effectively absorbs heat, thereby reducing the concrete’s temperature. Temperature Monitoring System: This system typicall […]

In the era of modern industrialization, ice machines have become indispensable equipment in catering, medicine, logistics and other industries. With the continuous development of technology, the functions of ice machines have also been continuously upgraded, and one of the most prominent features is fully automated operation. Our company’s ice making machine is one of the representative products. It realizes one-touch ice making, ice removal and ice pushing, which provides users with great convenience and also improves the production efficiency and use of ice cubes. Convenience.   The Focusun ice machine is an advanced ice-making equipment that adopts the latest ice-making technology and combines it with an intelligent control system to enable a fully automated ice-making process. It has efficient ice-making performance while ensuring the hygiene and safety of the ice-making process, and is suitable for many different occasio […]

Ice makers can usually operate continuously for a certain period of time, but it is not recommended to operate continuously for a long time. After each ice making process is completed, it usually requires a waiting time for the machine to cool down to ensure normal operation. The waiting time for the machine to shut down varies depending on the production capacity and model. Please consult the manufacturer for specific information. In addition, the working environment of the ice maker and the quality of the machine itself can also affect its performance and lifespan. The following are possible problems that may occur when the ice maker is used continuously for a long time, as well as precautions during use. Generally speaking, ice makers need to stop and wait for a period of time after each ice making process. If used continuously, the following problems may occur: 1. Overheating problem: Long term continuous operation can cause the ice […]

The history of ice-making machines dates back to the 19th century, evolving from initial experimental stages to becoming commercial and household appliances as technology advanced. Here are some key stages in the history of ice-making machines:   John Gorrie’s Ice Machine (1854): American inventor John Gorrie created the world’s first commercial ice-making machine, which utilized the principle of evaporative cooling to produce ice blocks. This invention drove the commercial production of ice and transformed food storage and transportation methods. Ammonia Refrigeration by Ferdinand Carré (1876): French engineer Ferdinand Carré invented the first refrigeration machine that used ammonia as a cooling agent, marking a significant breakthrough in cooling technology. The application of ammonia refrigeration contributed to further developments in ice-making machines. Carl von Linde’s Ice Machine (1880s): German engineer […]

Many people who want to operate restaurants and food factories don’t know how to improve the shelf life of food. Most of them cool the food by air cooling, water cooling, ice cooling, etc., and then put it in the freezer and cold storage. Today, I would like to recommend a device for you, which can cool cooked food at 90°C to normal temperature 25°C in about 25 minutes, and below 10°C in 30 minutes. It can quickly pass through the high-speed breeding area of bacteria (30°C~60°C), control the increase of bacteria, and improve the hygiene and safety of food. This equipment is the cooked food vacuum pre-cooler, which is an indispensable food machinery equipment in developed countries such as Europe and the United States to solve the problem of high-temperature cooked food fresh-keeping packaging. Main function: remove the heat left by cooking food. Solving the problems of excessive bacteria, long time, and high energy consumption in […]

Ice machines can usually run continuously for a limited amount of time, but running them uninterrupted for long periods of time is not recommended. After each ice making is completed, it usually takes a waiting time for the ice machine to cool down, so as to ensure the normal operation in the future. The waiting time for the ice machine with different output and model is also different, please consult the manufacturer for details. . In addition, the working environment of the ice machine and the quality of the machine itself will also affect its performance and life. The following are the problems that may occur when the ice machine is used continuously for a long time, and the precautions during use. Generally speaking, the ice machine needs to be shut down and wait for a period of time after each ice making is finished. If it is used continuously, the following problems may occur: 1. Overheating problem: Continuous operation for a lon […]

During the use of the ice machine, various failures may occur. (The editor hereby reminds everyone that it is more reliable to choose some big brands for such large-scale mechanical equipment). If you have purchased an ice machine, but often cannot be turned on or there is a problem with the ice making process, you can refer to the following reasons to troubleshoot. 1. Poor manufacturing quality: Some ice makers may have flaws in the manufacturing process, which makes them prone to problems during use. This may involve aspects such as component design, material selection or manufacturing processes. 2. Improper use and maintenance: The ice machine needs to be used and maintained correctly in accordance with the instructions in the user manual. If the user uses or maintains the ice machine incorrectly, such as irregular cleaning, maintenance of parts, etc., it will easily lead to failure. 3. Environmental conditions: Ice machines usually […]

Purchasing an ice-making machine as part of a bubble tea business, the payback period depends on several factors. These factors include the price of the ice-making machine, the sales volume and profit margin of the bubble tea shop, the demand for ice products, and the operating costs. In this article, we will analyze these factors and discuss the payback period of purchasing the ice-making machine.   1, Ice-making machine price and model selection Firstly, one of the key factors in determining the payback period is the price of the ice-making machine. The price of ice-making machines varies depending on the brand, model, and production capacity. High-priced ice-making machines usually have higher production capacity and more advanced functions but may require a longer payback period. When purchasing an ice-making machine, it is recommended to choose a model that suits the scale and sales volume of the bubble tea shop. If the daily […]

Concrete cooling system is a kind of equipment or technology used to control the temperature of concrete. During concrete construction, temperature control is very important because high temperatures may cause problems such as premature drying, cracking or loss of strength of the concrete. The main objective of a concrete cooling system is to ensure the ideal conditions for hardening and strength development during construction by controlling the temperature of the concrete. Here are some common concrete cooling systems:   Cooling water system: This system uses cooling water to regulate the temperature of the concrete. Cooling water can be sprayed on the concrete surface through water pipes or spray system to absorb heat and reduce the temperature of concrete. Pre-cooling system: Before the concrete is put into use, use the pre-cooling system to cool down the raw materials. This can be achieved by cooling the aggregate, water or ad […]