The Advantages and Appliance of Double Cone Rotary Vacuum Dryer

The Double Cone Vacuum Dryer is an common  dryer machine. It is used to dry material in vacuum state. It is similar in structure to a biconical ratating vessel, consisting of two counter-rotating conical sections that can be ratated along their axes. Its appliance is very wide, it can be used in pharmaceutical, food and chemical industry to dry material. 

The main advantage of the powder dryer machine:

High efficiency: because the material is dryed in vacuum state, so the heat is transfered quickly and the drying efficiency is high. 

Very evenly: the material will be turned over all the time, so all the material will be dryed well. 

Energy save: because the material is dryed in vacuum state, the temperature is low, so energy is saved. 

Environment: there is no waste gas or waste water in production. 

Double cone vacuum dryer machine has a wide range of applications in industry, the following are some common application areas:

Pharmaceutical industry: biconical rotary vacuum dryer is commonly used in the pharmaceutical process to dry the drugs. As the drugs need to maintain a high degree of purity, the use of vacuum drying can effectively reduce pollution and ensure the quality of drugs.

Chemical industry: double cone rotary vacuum dryer can be used to dry chemical raw materials, such as urea, sodium bicarbonate and so on. In the chemical production process, the drying speed and drying quality of the material have an important impact on the quality and yield of the product.

Food industry: double cone rotary vacuum dryer can be used for drying foodstuffs, such as milk powder, dried fruit, dried fish and so on. In the food industry, vacuum drying can effectively maintain the colour, aroma, taste and nutritional value of food.

Other industries: double cone rotary vacuum dryer can also be used in ceramics, metallurgy, building materials and other industries. In ceramic industry, vacuum drying can effectively control the colour and texture of ceramic products; in metallurgical industry, vacuum drying can effectively remove water and other volatile substances in metal compounds.