dehumidifying dryer(standard type) is a device that combines dehumidification, drying, and feeding functions into one. Compared with ordinary dehumidifying and drying machines, its design is simpler, which not only reduces power consumption, but also achieves high efficiency and takes up less space with a small size. So, what industries can the dehumidifying dryer (standard type) be applied to?
Many plastic resin raw materials have certain hygroscopicity. When plastic material particles are extruded and molded, the heated moisture is evaporated by the plastic dehumidifying machine. These vapors will make fine cracks in the plastic structure and appearance, which will affect the drying effect. The use of a dehumidifying dryer(standard type) can effectively reduce the temperature of plastic materials, improve the quality of finished products, reduce waste of raw materials, and speed up production.
The manufacture of drugs requires dry and sterile conditions. In the process of vacuum drying, the pressure inside the barrel of a dehumidifying and drying machine is always lower than the atmospheric pressure, the number of gas molecules is small, the density is low, and the oxygen content is low, so it can dry drugs that are more susceptible to oxidation and reduce the chance of contamination. In the process of water vaporization, the temperature is proportional to the vapor pressure, so the water in the material can be vaporized at a low temperature during vacuum drying, which is suitable for the production of drugs containing heat-sensitive materials.
In the process of casting industry, the wax pattern is repeatedly immersed in the ceramic slurry to form a mold. After the wax pattern is melted, molten metal can be poured in. Dry air (which is more commonly used to dry the ceramic slurry than other heating sources because dry air will not cause deformation of the wax pattern due to heat) is used to dry the ceramic slurry. Using a dehumidifying and drying machine can stabilize the operating costs of foundry factories, increase production capacity, and be unaffected by damp weather, enabling them to carry out drying operations at any time, and not only improve production efficiency but also shorten drying time.
Dehumidifying dryer(standard type) combines dehumidification, drying, and two-stage feeding functions into one, and is particularly suitable for engineering plastics materials with strong hygroscopicity, such as PA, PET, PC, PBT, etc. Its optical-grade models can be applied in the production processes of optical-grade products such as lenses, LCD light guide plates, and optical discs, achieving a dew point of below -50℃ in ideal conditions.
That's all about the application of the dehumidifying dryer(standard type) in different industries. It has good drying effect, is economical and practical, and could be widely used in various industries including automobile, precision machinery, food, textile, tobacco, etc.