The temperature and humidity regime in the grocery warehouse is something that is under the close control of the owners of the enterprise. Because even minor deviations from the norms can lead to losses of “cosmic” proportions, as well as the loss of customers and the overall reputation of the company. And this problem applies to almost all warehouses, regardless of whether they are heated or not.
What causes increased dampness in food warehouses? “Thick” condensation appears on walls and other surfaces, stored goods begin to dampen and deteriorate, wiring and equipment fail. As a result, not only products become unusable, but also equipment, electrical wiring, wall decoration and everything that is in the room. The risk of fire and emergency situations also increases. Therefore, the question of the level of humidity must be constantly kept under control.
How to simply and effectively maintain the desired level of moisture in food warehouses — install an industrial dehumidifier. This technique, in combination with the ventilation system, does not leave dampness without a single chance.
For more details on the rules for storing products, the norms and methods for controlling humidity established for warehouses, read later in the article.
Learn also: “Dehumidifier or air conditioner: which is better to deal with dampness in the workplace”
Conditions for the correct preservation of food
In order for fruits, vegetables and other food products not to spoil until the very moment of sale, a number of mandatory conditions must be observed in food warehouses.
So, the safety of food directly depends on:
air humidity level (with this, as mentioned above, the air dryer copes);
room temperaturewhich must be maintained strictly within the allowed range;
degree of illumination – for safety, ease of movement and access to products;
product packaging qualitynamely the material for the manufacture of containers and tightness;
food placementincluding the way the goods are laid out and compliance with the rules of “neighborhood”;
placesintended for storage of food products (racks, pallets, boxes, containers);
the microclimatewhich is individual for each type of product.
Increasing humidity levels, temperature fluctuations, improper placement of goods, non-compliance with the required microclimate — all this invariably leads to spoilage of food products, especially during a long period of storage. As a result, the company incurs unnormalized losses, violates delivery dates, acquires the “glory” of an unreliable and unstable organization. If you do not take action, such a business will eventually become completely unprofitable.
Read more about air dehumidification in food warehouses
Each warehouse is designed for a specific type of product. This takes into account not only the laying of engineering and other systems, but also air conditioning / ventilation and an air dehumidification system. As a rule, one ventilation system is not enough to maintain the required level of humidity, although the circulation of air masses must be carried out in warehouses.
Read more here: “Humidity in production — we eliminate it with a dehumidifier and ventilation”
Therefore, the owners of grocery warehouses, in order to keep the stored products intact, install dehumidifiers that can operate in a very wide temperature range (1–35°С, 5–32°С, 5–35°С, ‑30-+40°С , ‑15-+35°С). With this climatic equipment, the humidity will always be kept within the established norms, and the products, in turn, will retain all their nutritional values (even with a long shelf life). For companies, this is a 100% commercially viable solution to the issue.
Humidity standards for food warehouses with vegetables and fruits
Fruits and vegetables are classified as perishable products, so it is extremely important to adhere to the established norms of humidity in food warehouses.
Consider the requirements for temperature, humidity for storage in supermarkets and warehouses of the most common agricultural products:
As for flour, cereals, sugar and other goods that absorb moisture well, when they are stored in a food warehouse, the relative humidity level should not exceed 60–75%, for ground coffee — 30–40%, boiled-smoked products — 75–78% , powdered milk — 20–35% (subject to an external temperature within 24 ° C), cheese — 80–90%.
If several types of goods are placed in the room, it is important to consider their compatibility, as some food groups emit an odor that negatively affects the nutritional value of others.
interesting material: “Conditions for storing wine and how to maintain them”
A dehumidifier is the best way to keep the humidity level in food warehouses
The dehumidifier belongs to the category of “smart” technology, which is created using innovative technologies and according to current requirements. Therefore, using such climatic equipment is not only simple, but also safe.
Consider the main advantages of desiccants:
Work in automatic modethat is, they do not require constant human control.
Effective over a wide temperature range – depending on the model, they operate at ‑30-+40°C.
energy saving – even at maximum load, they consume little electricity.
Unpretentious in service — does not require special expensive care.
Various types of mounting — you can order a stationary (wall) or mobile (floor) model.
Easy to manage - have an intuitive control panel with Russified instructions.
We remind you that even if the premises are equipped with the most modern dehumidification equipment, the need to create a ventilation system (supply and exhaust / natural) is not excluded. When choosing an air dryer, it is important to give preference to trusted brands that give a guarantee for their product and have earned a good reputation in the climate equipment market. We advise you to pay attention to such brands as: DT Group (Lithuania), Trotec (Germany), Meaco (England), Cooper&Hunter (USA), Celsius (Taiwan), AlorAir Storm (USA).
We recommend reading: “Air dehumidifier when packing products: why is it needed and which one to choose”
5 Problems Dehumidifiers Solve in a Grocery Warehouse
Thanks to the installation of this drying equipment in warehouses:
The cost of paying bills for heating in the autumn-winter period is reduced.
Heat losses in the dried room are significantly reduced.
Eliminates the possibility of condensation, which “spoils” everything it touches.
An optimal climate is created for food products and people working in warehouses.
Products, equipment, engineering and other networks are kept intact.
If you are in doubt about which dehumidifier is better to choose for a grocery warehouse, contact us for help. managers online store “Life”. We will advise you free of charge on any question related to desiccants. Call: (097) 586 81 58.