High quality selected vacuum dryer

A dryer is a mechanical device that uses thermal energy to reduce the moisture content of materials, used for drying objects. Drying machines vaporize and release moisture (usually referring to water or other volatile liquid components) from materials through heating, in order to obtain solid materials with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing. Drying wood before making wooden molds and wooden objects can prevent product deformation, while drying ceramic blanks before calcination can prevent finished products from cracking. In addition, the dried materials are also easy to transport and store, such as drying harvested grains to a certain moisture content or below to prevent mold growth. Due to the fact that natural drying cannot meet the needs of production development, various mechanized drying machines are becoming increasingly widely used.

With the needs of production and daily life,Vacuum dryeremerge as the times require.

Vacuum dryer is suitable for low-temperature drying of thermosensitive materials that are prone to decomposition, polymerization, or deterioration at high temperatures; Widely used in industries such as pharmaceuticals, chemicals, food, electronics, etc.

Vacuum dryerInstructions for use:

When operating the vacuum dryer, start the mixer first, add the dried material, and close the feeding port. Simultaneously introducing steam heating, the pressure of the heated steam is generally 0.2~0.4Mpa (gauge pressure). Use a vacuum pump to extract water vapor and non condensable gases. Generally, when materials are dried, the vacuum degree is about 700mmHg. The water evaporation intensity of this dryer varies with different material properties, humidity, heating steam pressure, and vacuum degree. For example, when the vacuum degree is 700mmHg and the heating steam pressure is 0.2Mpa (gauge pressure), drying potato starch from an initial moisture content of 40% to 20%, the water evaporation intensity of the dryer is 5-7 kg/m2 · h.

Vacuum dryerThe operation of the dryer is less labor-intensive than that of a box dryer, and it can recover useful moisture from materials. The operating conditions are good and the management is relatively convenient. Its disadvantages are low production capacity, complex equipment structure, and easy damage to agitator blades. This type of dryer is widely used in the dye and pharmaceutical industries. For example, drying of intermediate dyes, anthraquinone sulfonic acid, reduced olive green R, salicylic acid intermediate, Caprone polymer, diamino anthraquinone and other materials.

Vacuum dryerLeading the new trend of green environmental protection and meeting the needs of social development. The vacuum dryer produced by Changzhou Huiyang Drying and Granulation Equipment Co., Ltd. is highly efficient, energy-saving, and time-saving. To save costs and improve efficiency for you. Welcome to come and purchase!

Changzhou Huiyang Drying Granulation Equipment Co., Ltd. specializes in the production and sales of:dryer，Hot air circulation oven，Vibrating fluidized bed dryer，Double cone rotary vacuum dryer，vacuum rake dryer，Vacuum dryer，Disc dryer，3D mixer，Double spiral cone mixer，rotary granulator，Rolling scratch board drier，FG airflow dryer，QG airflow dryer，JG airflow dryer，DW belt dryer，XF Boiling Drying Machine，disc dryer，YK Swing Granulator.