Latest company news and operating guidance

Pretreatment is a very important step in the operation points of the fruit and vegetable freeze dryer, so let's learn about it today: Generally, pretreatment refers to all treatments before drying, so freezing before drying also belongs to pretreatment. The pretreatment of raw materials is the same as that of conventional fruit and vegetable drying and fruit and vegetable quick-frozen products. If processing such as selection, cleaning, peeling, dicing, blanching, cooling, etc. is required, when the fruit juice or vegetable juice is freeze-dried, the lower price will be use ... Read More

Traditional drying can cause the material to shrink, destroying cells. The structure of the sample is not destroyed during the freeze-drying process because the solid components are supported by the solid ice in their place. As ice sublimates, it leaves pores in the dry leftover material. This preserves the integrity of the product's biological and chemical structure and its activity. The vacuum freeze dryer is the key equipment for the production of freeze-dried products. Every customer hopes that their equipment can operate stably for a long time without failure. In fact, ... Read More

For freeze-dried products, the moisture content is required to be less than or equal to 3%. The high water content of freeze-dried products will cause the product to decompose and shrink. The main reasons for the high water content of products are: 1. Too much liquid medicine. The thickness of the liquid medicine is generally 10-15mm, and should not exceed 15mm. If the filling volume is large, you can consider replacing the container with a larger size to reduce the thickness of the liquid medicine. If the liquid medicine is too thick, the heat transfer effect will be poor ... Read More

The vacuum pump oil of the freeze dryer requires regular replacement to ensure that the pump vacuum pump remains in working condition. When the freeze dryer is used for a period of time, the vacuum pump oil may be less oily, emulsification and whitening, and the vacuum pump will continue to smoke. Then, it is time to replace and fill with new vacuum pump oil. The operation steps for replacing the vacuum pump oil in the freeze dryer are as follows: 1. Use a screwdriver to unscrew the screw of the oil drain hole below the vacuum pump and release the remaining waste oil; 2. Af ... Read More

The working principle of the cartoning machine: The feeding of the automatic cartoning machine is generally divided into three entrances: the manual entrance, the medicine bottle entrance and the machine box entrance. The whole process from the machine package box feeding to the final packaging forming can be roughly divided into four stages: the carton is fixed by a guide rail and a push plate is used to open the carton. Raise below, jam the sides of the carton from front to back, open the box at right angles and move forward to the loading area. After filling in the filli ... Read More

1. Design of the machine The design and structure of the machine is robust and durable, which can better resist external force and vibration, and adapt to the harsh production environment. Therefore, when purchasing, make sure that the cartoning machine supplier uses high-quality parts. Ask for the type of parts used, and the name of the manufacturer. Some suppliers provide a standard spare parts list if requested by the customer. 2. Flexibility Packaging needs may change, both now and in the future. Then when choosing a cartoning machine, this point cannot be ignored. If y ... Read More

How important is accuracy to the quality of an electronic counting machine? In recent years, the manufacturers of electronic counting machines have used this to measure the quality of the counting machines, and as the "gold standard" for the manufacture of counting machines, they are constantly striving for perfection. The amount of sugar coating, tablets and capsules in each bottle is determined by continuous clinical trials, continuous practice, and continuous data. It's not how much you want this bottle to hold, it's just how much it holds. Especially for a production ph ... Read More

(1) The form of the high-speed cartoning machine can be divided into horizontal and vertical according to the way the packaged material enters the carton. Among them, the model in which the packaged object is pushed into the carton in the horizontal direction is called a horizontal high-speed cartoner, and the model in which the packaged object enters the carton in a vertical direction is called a vertical high-speed cartoner. (2) According to the final carton sealing form, it can be divided into tongue type, adhesive type, hybrid type, labeling type, unfolding type, self-l ... Read More

The application of freeze-drying equipment is very wide and the frequency of use is also very high, so whether it can be used normally is very important for enterprises. We all know that cars need regular maintenance after a certain distance, and the same is true for other mechanical equipment including freeze-drying equipment. The long-term work of the freeze-drying equipment will bring wear and tear to the accessories, and some dust and other impurities will fill the inside and outside of the equipment, which will affect the work. Let's take a look at the harm if the vacu ... Read More

The vacuum dryer is suitable for the concentration, mixing, drying of powdery, granular and fibrous materials in chemical, pharmaceutical, food and other industries and materials that need to be dried at low temperature. Cavitation may occur when the vacuum dryer is in use, so how can we reduce the cavitation of the vacuum dryer? 1. Reduce the vibration of the contact surface between the vacuum dryer and the liquid, reduce the phenomenon of water hammer, and reduce the occurrence of cavitation. A common measure is to increase the rigidity of the hydraulic pump and improve i ... Read More