Refrigeration devices that make ice in tubes, cubes, or any other shape and are utilized in grocery stores and restaurants are called ice machines. There are many types of ice machines in the market today.
In actual production ice machines only make 75% of what they are claiming. Take for example a popular brand that claims to make a thousand pounds a day. The same is true in normal operating conditions. But in real time it only makes 980 lbs, that is, when the conditions are perfect. In a warm restaurant kitchen, this machine can make only 730 lbs. Both experiments were done in a brand new machine. What if the evaporators and condensers are already dirty?
Why does this happen? This is because a cold condition doesnt exist. A refrigerator doesnt generate the weather in a small scale. The basic concept of refrigeration is taking the heat out. What we refer to as cold is in reality the absence of heat.
The refrigerant absorbs the heat in the water and releases it into the air through the refrigerator coils. This cycle goes on and on repetitively and is referred to as the refrigeration cycle.
Freon is a brand name. Correct term is refrigerant is R-22. This absorbs heat by evaporating from liquid to a gas state. Then it releases heat into the air by condensing from a gas state to its original liquid form.
It is imperative to take note of the following which is about the transfer of heat through the ice machines. Cold water produces ice easily because there is only a small amount of heat to be taken out. The cooler the air in the surroundings makes for faster release of heat into it. Thus, the ice machine produces more ice if the source water and the surrounding air are cool.
Only distilled water freezes at a temperature of 32 degrees on the Fahrenheit scale.
Tap water leaves behind some minerals that corrode the plate on the evaporator up to a point when the machine will not work anymore.
To get the ice machine to make more ice it is important to keep the air around its area cool. You can fill it with cold water instead of hot or lukewarm water. Never wait for the bin to be filled over before turning the machine off. See to it that the evaporator is always clean. Maintain the cleanliness of the condenser coils, too.
Ice Makers are very easy to maintain and its functionality is very simple. The major three things that we need is electricity, water supply and a smooth floor drain. However, it is always advisable to read thoroughly the manufacturer’s literature before making a purchase to understand what your particular under ice machine will require. Even though after you bought the machine from market, you need to know its cleaning process for ice is also food that we eat. Often you have to so little bit maintenance not only to keep your ice tasting great but also it will prolong the life of your machine.
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