A kitchen certainly wouldn't look complete without a refrigerator.People need to preserve food so that it stays fresh and because it stays fresh for a long time you avoid the shenanigans of dumping rotten vegetables, fruits, leftovers, etc., which certainly helps you to be economic as well. Cheap refrigerators are easily available in several markets nowadays and they have the same potential as the costlier ones.

Refrigerators are home appliances which are used to preserve food. This way, problems such as bacterial growth,rancidity, browning, stench, fermentation, etc. are avoided. I thouses a device which is commonly known to us as a 'freezer'. This device helps you to produce ice and rapidly chill liquids at a degree below freezing point.

The first electronic refrigerator was released in 1927. However, the market for refrigerators only started to expand during the 1930s. Household refrigerators are installed with a device known as a vapour compression cycle.

Over the years, refrigerators have been manufactured in various forms of models, regarding its appearance as well as its technology . The older versions had an ice-box along with 2 or 3 shelves. The older models had some problems with its technology. One such problem was,the continual entry of humidity in to refrigerators which eventually resulted in the accumulation of ice crystals in the freezer.

Modern refrigerators includes features such as:

1.Automatic defrosting.
2.Power failure alarm.
3.Chilled water and ice can be stored in different sections from where the food is stored.
4.A status indicator that alerts you to change the water filter.

These types of refrigerators are usually expensive. Apart from these models, cheap refrigerators are also available in the market.

A refrigerator is an essential household appliance which is especially useful during summers. There may be so many people who's purses don't allow them to buy a refrigerator. For this reason, companies have manufactured cheap refrigerators so that people belonging to the lower middle class can also enjoy the benefits of using a fridge.

A local company called 'RB Group' who manufactures refrigerators in Bangladesh offers its products at low prices. The rate of these refrigerators are nearly 20% to 30% less in comparison to other imported refrigerators. One of the largest plant which produces refrigerators is located in Ghazipur (Delhi/India). The plant produces around 600,000 units in an annual basis. This plant has covered over 20 acres of land to perform its operations of manufacturing refrigerators. The company exports its products in foreign countries as well. 'RB Group' is the first local company which produces refrigerators along with other electronic products.

Since the Company has cheap labour it avoids situations which could effect its financial status in a negative way. Due to this reason, the company has the ability to sell its products at cheaper rates. The company gains most of its profits from the sale of cheap refrigerators

These days, direct cool refrigerators are also quite popular. They come with different compressors which are specially designed and developed for the climate of India. They cool rapidly cool ice creams, soft drinks, water and other consumables.The use of these refrigerators is popular in ice-cream shops. These types of refrigerators use the technology of natural convection for the purpose of cooling the system.

Direct cool refrigerators comprises of a main body and a freezing chamber. The main body has ample space for keeping the food products, while the freezing chamber which is situated over the main body, is used for storing frozen items. Whirlpool, Godrej and Videocon are few companies that manufacture such refrigerators.

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