Product

Freeze-dried food is the abbreviation of vacuum freeze-dried food. Its production process is to freeze-dry frozen meat, fruits, vegetables, and other food materials directly in a vacuum environment. The drying process of freeze-dried food is carried out at an ultra-low temperature, which takes about 24 hours. The ice crystal moisture inside will directly sublimate into gas, and will not undergo the process of melting into water. The moisture in the food is removed, and the nutrients inside are well retained. As the “fresh” in pet food, freeze-dried food is becoming more and more popular among pets.

First of all, the meat needs to be selected and divided. Choose delicious and pure meat, and remove fat, corners, skin, and bones. Shape and cut into pieces without adding any other ingredients.Due to the different shapes and structures of meat, the cutting and sorting of raw materials generally need to be done manually.If you choose frozen meat as the raw material, you can use the frozen meat dicing machine series, equipped with inverter speed control, high-hardness knives, high output, fast speed and simple operation.

According to the demand for capacity and process, choose different freeze-drying equipment, for small production capacity, intermittent freeze-drying equipment can be selected, and for large-scale production and automation, continuous freeze-drying equipment can be selected. Coordinate the power supply, air pressure, and drainage energy assembly requirements to meet the production requirements.

Pre-freezing and drying are completed in situ, and the freeze-drying process is automated and easy to operate. The circulating medium runs inside the plate, the temperature can be adjusted, the temperature difference is ≤1℃, the cooling and heating effect is more uniform. Touch screen operation, PLC control system, real-time monitoring of equipment operation. It can be connected to a computer for remote control and storage of freeze-drying curves. The integral design is convenient for transportation and installation and saves space.

After the freeze-drying is completed, the finished product needs to be inspected after leaving the freeze-drying warehouse, and then bagged and packaged after passing the metal detector to ensure that it is safe.For automated production lines, a combination of multi-head weigher and bag-feeding packaging machine is a good choice. It can be accurately weighed and quickly packaged without tedious connection and operation.