Vietnam is a country with a humid tropical climate, so the air humidity is quite high. It affects human health and machinery to some extent. Therefore, many factories and enterprises have to use industrial dehumidifiers to maintain dryness, ensuring that machinery operates optimally.
What is an industrial dehumidifier?
When humidity is high (above 70%), it creates conditions for bacteria, mold growth, affecting the quality of machinery, electronic components in factories, enterprises, laboratories.... At that time, industrial dehumidifiers will play a role in controlling moisture at a stable level, reaching a safe threshold without depending on outdoor temperature. Users only need to set up the machine to achieve the desired humidity.
How many types of industrial dehumidifiers are there?
Industrial dehumidifiers can be classified into two main types: rotor dehumidifiers and condensation dehumidifiers.
- Industrial Rotor Dehumidifier: This type of machine is constructed from a rotor wheel that consists of flat, folded plates. To function as a dehumidifier, this system will be soaked with a drying agent, usually Silica gel. It has a wide humidity control range and can operate well under various conditions, making it popular in factories, industrial zones, or laboratories.
However, the drawback of rotor dehumidifiers is that they have a relatively small capacity, only about 50l/day, and the installation of machine details is more complex compared to condensation dehumidifiers.

- Industrial Condensation Dehumidifier: This type of machine can dehumidify the air through a refrigeration and condensation system.
Condensation dehumidifiers consist of components such as a compressor, motor, fan, condensing coil, and evaporator. Compared to rotor dehumidifiers, condensation dehumidifiers have a higher dehumidification capacity (500l/day) and can dehumidify quite quickly. However, the device has the disadvantage of narrow humidity control range, only about 40-50%, and relatively large operational errors.
Tips for buying industrial dehumidifiers
To purchase a quality dehumidifier product suitable for your needs, you need to consider the following factors:
1. Type of industrial dehumidifier
Why is it important to consider the type of industrial dehumidifier? Because each industry's characteristics and requirements are different. If you need to buy a dehumidifier for use in industrial areas, factories demand relatively high humidity control and almost absolute accuracy, you can choose a rotor dehumidifier.
Rotor dehumidifiers are suitable for environments requiring low humidity, below 40%, with moisture processing temperatures below 10 degrees Celsius. However, if you don't require too much about moisture control, then condensation dehumidifiers are not a bad choice. The price and design of the product are suitable for various spaces.

2. Capacity of industrial dehumidifier
When choosing any equipment or product, you always pay attention to the capacity factor. The capacity of the dehumidifier must match the needs, the area of the workshop, and the storage warehouse. If the area is large, hundreds of square meters, then you should choose an industrial dehumidifier with large capacity and vice versa. Besides, the capacity of the machine will also depend on many other factors such as moisture control level, window system, ventilation fan…. To calculate more accurately, you can contact the supplier for support.
3. Brand of industrial dehumidifier
Surely, you cannot ignore the brand because it is one of the important factors influencing product quality. For example, a product from a reputable brand, with a capacity of 100l/day, will control moisture better than a dehumidifier with a capacity of 150l/day but from a low-quality brand.
So, choose products from reputable brands to increase operational efficiency and save operating costs!
Some notable brands include Harison, Fujie, Aikyo, Ikeno…
Here are some useful information that can help you understand more about industrial dehumidifier products. If you need to purchase a product, feel free to contact us for free advice and support!