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A vacuum dryer is a device that removes moisture from the interior of a container by sucking the air inside the container to a predetermined degree of vacuum. During drying, the inside of the tank is in a vacuum state, and the jacket is heated by hot water (or steam, heat transfer oil). As the tank rotates at a low speed, the material continuously moves up and down, inside and outside as a “diamond trajectory†and absorbs evaporation. Steam is continuously discharged through the vacuum line to achieve the purpose of drying the material. At the same time as the mixture is dried, the built-in spray, filter, crusher and other devices can achieve its multi-function operation according to customer requirements.
In recent years, the demand for drying equipment in medicine machines has gradually increased. In particular, the demand for larger-scale equipment in vacuum freeze-drying equipment and equipment with functional combinations (eg, granulation-drying, drying-filtration) is increasing, and highly automated drying equipment is also very popular in some application fields. Drying equipment is mainly used for powder drying, baking and all kinds of glass containers for disinfection and sterilization. It is particularly suitable for the rapid and efficient drying of dry heat-sensitive, easily decomposable, easily oxidizable substances and complex ingredients.
Vacuum drying equipment and technology have the advantages of low-temperature drying, less destruction of active ingredients, looseness, easy dissolution, absorption, drying, and sterilization, which can ensure high product active ingredients, high sterility, and good oral absorption. Insiders pointed out that domestic companies have accelerated the study of vacuum drying technology, and some enterprises have also made breakthrough progress, reduced energy consumption to some extent, reduced pollution, and brought more benefits and value to the society. Green production, low-carbon production make its due contribution.
China's drying equipment industry has begun to enter a relatively mature stage of development, although there is still a certain gap between and developed countries, but overall, the prospects for the production of drying equipment pharmaceutical companies is still very impressive, and the advantages of vacuum drying equipment "green" Prominent and increasingly widely used in the pharmaceutical industry.
The green advantages of vacuum drying equipment continue to emerge as technology matures
In recent years, with the continuous improvement of technology, China's drying equipment industry has begun to enter a more mature stage, according to the current development of the domestic industry, in the next few years, the domestic vacuum drying equipment industry will surely achieve catch-up, become the promotion of domestic drying The backbone of the equipment industry development.