High quality pet food freeze-drying equipment - characteristics of pet food freeze dryer

Pet food freeze dryer is widely used in the market, but most of the can not process high-quality freeze-dried pet food, the reason is to choose poor performance, less function, poor configuration, unstable pet food freeze dryer, as well as the pursuit of efficiency does not pay attention to quality, not according to the requirements of
the lyophilization process.

In this introduction of high-quality pet food freeze-drying processing equipment, pet food freeze-drier characteristics, to provide enterprises with the choice of pet food vacuum freeze dryer to use
.

High-quality pet food freeze dryer is required to meet the temperature and vacuum stability control requirements of prefreezing, primary drying, analytical drying process under eutectic point and comelting point conditions of lyophilized materials, as well as the important requirements
of in situ prefreezing in the lyophilization process of pet food.

1, pet food using contact type in situ prefreezing can eliminate the work of removing the warehouse, reduce the risk of pollution and cause a large number of water droplets to be adsorbed on the surface of the material due to temperature difference in the transfer process, and the liquefaction boiling in the drying of the material causes the deformation, collapse and oxidation of the sample, affecting the quality
.

2.
High-quality pet food freeze-drier partition, with program control from pre-frozen low temperature to high temperature, as well as vacuum adjustment function
.

In the sublimation drying process, it is necessary to strictly control the eutectic point and co-melting point temperature requirements of pet food materials, and when using the radiant pet food freeze dryer, it is impossible to meet the sublimation drying at the eutectic point temperature, which leads to sublimation and drying at too fast or too high a temperature to affect the quality of lyophilized samples, and there is collapse, deformation, discoloration and the phenomenon of
unable to rehydrate.

3.
High-quality pet food vacuum freeze dryer has the function
of heating rate and high temperature protection.

In the analytical drying stage, if the contact type is not used, it is impossible to accurately control the heating rate and limit temperature of the high temperature part, resulting in the coking of the material due to excessive temperature or heating too fast in the pet food material, and the nutrient content is destroyed and the water
cannot be restored.

High-quality pet food freeze-drying equipment is the selection of imported brand compressors and refrigeration accessories, vacuum pump group selection of listed companies to ensure quality, pet food freeze-drying machine the main features are in-situ contact pre-freezing, temperature control and vacuum control, etc.
, partitions, material trays, boxes, etc.
use more than 304 stainless steel materials
.

With the advantages of remote operation and monitoring function, it is widely used in salmon freeze-dried, chicken breast freeze-dried, duck freeze-dried, crisp bone meat freeze-dried, quail freeze-dried and so on
.