Onion Storage Humidity Control

Onion is one of the most important agricultural product of Africa. Every year millions of tons of onion is produced in the African region. These onions are used for various reasons but before they hit the market they should be stored safely. Carelessness in the storage of onions can result in damage of the onion and cause huge loss of money. Although, Onion Storage Humidity Control is considered relatively easy one should not forget to take certain safety measures during the storage of onion. Temperature and humidity are the two things to be considered during Onion Storage Humidity Control. Our company Vacker Africa has been providing different models of Dehumidifiers to control the humidity level in the storage area of onions. Our products are available in different countries of Africa such as Kenya, Djibouti, Nigeria, Angola, Chad, South Africa, Morocco, Ghana, Congo-Pacific, Zimbabwe, Cameroon, etc.

Points to consider during Onion Storage Humidity Control

  • The onion to be stored should be completely matured during harvest.
  • The temperature should generally be maintained from 25 to 32 degree Celsius when onion is stored for around 4 months. For longer periods, the temperature should be maintained around 20 degree Celsius.
  • Humidity should be low.
  • The storage area should also be fit for the variety of the onion to be stored.
  • The storage place should have some amount of light.

Model TTR 400

Onion Storage Humidity Control

Since, the humidity to be maintained in the storage area of the onion should be pretty low, it is better to use an appropriate model of dehumidifier for the storage of onions. Many storage and cold rooms are using our dehumidifier for the dehumidification process. There are various models of Dehumidifiers available. Generally, desiccant dehumidifiers are used for such purposes. One of the very popular desiccant dehumidifier is Model TTR 400 that Vacker Africa supplies to major regions.


Some of the features of the model are as follows:

  • It comes with a compact design and its light weight makes it very easy to carry from one place to another.
  • The performance ratio of the device is very high when compared to the size of the device.
  • It is easy to maintain and clean.
  • The proper air volume control of the device contributes to the optimum adjustment of dry and wet air.
  • When more than one device is used, the space can be saved by stacking the device one over another.
  • The device is the product of Trotec, Germany.

Technical Details:

Onion Storage Humidity Control

  • The Dehumidification Performance of this device is Maximum of 28.8 Liters per day.
  • It is appropriate for the dehumidification for minimum air volume of 130 cubic meters per hour.
  • It is appropriate for the dehumidification for maximum air volume of 450 cubic meters per hour.
  • The external compression is only 150Pa.
  • The inlet pipe diameter is only 125mm.
  • It requires electric circuit of 230 volt and 50-60 HZ frequency.
  • It can effectively operate in temperature range of -15 degree Celsius to +35 degree Celsius.
  • The power of the device is 1.35 KW.
  • It only produces sound of 63 decibel which is relatively low.
  • It weighs only about 17 kg during the time of its packaging and hence is easy to transfer from one place to another.
  • The size of the device is 400mm × 350mm × 405mm.


Vacker Africa has been a supplier of different models of Dehumidifier for commercial, industrial or household use in African region. High humidity can be a major problem in African regions especially during the months of summer. We understand the environment of the region and provide the best kind of services related to dehumidifiers for the people of Africa. We supply dehumidifiers in different parts of Africa such as Tanzania, Chad, Kenya, Nigeria, South Africa, Rwanda, Niger, Algeria, Cameroon, etc.

Now, with the high quality dehumidifiers in your houses you can finally bid farewell to the stickiness in your house, offices or workplace. Our dehumidifiers are capable of working in every kind of practically possible extreme environment. We provide dehumidifiers for your basements, swimming pools, living space, etc.

Different models of Dehumidifiers

Vacker Africa supplies various models of dehumidifiers in regions of Africa, such as those listed below:

  • Swimming Pool Dehumidifier

  • There are thousands of swimming pools in the hot region of Africa. Generally, the area around the swimming pool is very humid. High humidity around the swimming pool can be very harmful to the health of people and property in the surrounding. Vacker Africa provides special type of dehumidifiers designed for the swimming pool. These dehumidifiers helps you get rid of the humid condition around the swimming pool as well as avoid the growth of mosses and molds in the walls around the surrounding.

  • Portable Dehumidifier for Homes and Offices

  • The highest in demand among our customer is the dehumidifier for homes and offices. We provide the right kinds of dehumidifiers with the right capacity of dehumidification for your homes and offices. We have different models of dehumidifiers that can match the requirement of your living space. The customer should realize that bigger dehumidifier does not mean better. The right kind of dehumidifier can save you both energy and money for you.

  • Basement Dehumidifier

  • Generally, basement is the one place that remains humid throughout the year. High humidity can cause loss of properties that is stored in the basement. Our basement dehumidifier is the best solution to get rid of your humidity problems in the basement. Now with the installment of the dehumidifier basement will no more be a sticky uncomfortable place where people hate to go.

  • Commercial Dehumidifier

  • Dehumidifiers can play a very important role in protecting different kinds of products from getting damaged in the industries and warehouses. We have designed very powerful dehumidifiers for the industries and warehouses that can solve any problem related to humidity.