Industrial refrigeration

What is an industrial cold storage?

Industrial cold storage is made up of a set of facilities and buildings that can store perishable food materials,

Agricultural products and perishable products were stored in the cold room at the appropriate temperature and humidity.

so that the artificially prepared foods have a longer life for use.

The construction and implementation of the cold store, according to the points mentioned below, requires technical advice and detailed feasibility studies.

Many companies, industrial groups and natural persons are engaged in the construction and implementation of cold storage.

The decisions made in this field should be based on the investment characteristics of the project (including fixed investment and working capital) of the construction site.

The capacity and type of cold storage should be done. Mumtaz Tabrid South in the field of cold storage in different capacities (above zero and below zero)

Relying on the knowledge and experience of technical experts and an experienced executive team, able to carry out feasibility studies, cost estimates, supply parts and equipment from world-renowned brands, and install

And the implementation is based on the principles of engineering in design and implementation.

It should be noted that this company has benefited from experience and specialized knowledge.

It has been able to implement various projects in the country.

Types of industrial cold storage

Cold storages are classified in different categories based on their working temperature, type of atmosphere, capacity and dimensions, according to their working temperature.

They are divided into two general types of cold storage above zero and below zero.

Cold rooms above zero are used to store products such as dairy, fruit and medicine;

While sub-zero cold stores are used to store meat, chicken, fish and ice cream.

In addition, cold stores are divided into two types of fixed cold stores and mobile cold stores, which use containers or metal structures in portable cold stores.

In a more important classification, refrigerators are divided into two general types: ammonia refrigerators and freon refrigerators.

that ammonia refrigerators and their type of refrigeration are not economically justified for small refrigerators.

These types of cold stores are widely used in large cold stores due to the fact that ammonia does not mix with oil and the need for pipes with a smaller diameter (plumbing related costs).

Compared to Freon refrigerators, this refrigerator has relative advantages such as higher heat transfer of ammonia, cheap refrigerant, and a higher performance factor of the ammonia cycle.

But these types of cold storages have important disadvantages such as the toxicity of ammonia for breathing, non-automatic return and draining of oil, corrosion

Iron parts by ammonia in the presence of water, the flammability of ammonia and the safety rules are far stricter than freon systems.

An important thing to keep in mind is that ammonia refrigerators are not efficient enough for small refrigerators.

For small and medium-sized refrigerators, Freon refrigerators that mostly work with R22 gas are used.

The non-toxicity and non-flammability of the refrigerant and, most importantly, the easy safety rules are among the most important advantages of Freon refrigerators.

The things that challenge the use of freon refrigerators are the environmental issue and the high cost of freon gases.

All these items are effective and effective in calculating the price of the cold storage, so you should pay special attention to them.

And their design is fixed or mobile.

How to build a cold storage above zero

Cold storages above zero, which are known as short-term or long-term cold storages.

They have a storage temperature of +1 to +4 degrees Celsius. In these cold stores for short-term storage of the product

A temperature higher than the freezing temperature of the product is used.

In short-term cold storage, the products will gradually enter the cold storage and after a few days of storage, they will be immediately removed from the cold storage.

And it is moved with new products in the cold store.

In such a way that the duration of keeping products in the short-term cold storage is up to 15 days.

Long-term cold storage, which is mostly built in commercial warehouses under the title of general cold storage, has special rules for storage conditions.

Products and types of products can be stored in the cold room.

Among the products that can be kept in cold storage above zero degrees, we can include vegetables, fruits, greenhouses,

He mentioned dairy products, flowers and plants and medicine.

To contact our consultants, call 09176951823 and 07137734724.

Mumtaz-Junub Refrigeration Industries is an active group in the field of sub-zero and super-zero industrial cold storage.

Production of wall sandwich panels and ceiling sandwich panels and cold storage sandwich panels.

Selling cold storage door