Hazer Machine

How About a Great Fog Effect with a Hazer Fog Machine

A hazer fog machine is the name of a machine that produces fog by processing water, dry ice, propylene, glycol or petroleum oil. It should not be confused with steam-producing machines. Fog is of great importance in image management. Because it is very effective in creating a dramatic image on stage. Since fog physically holds the light, sunlight or set light creates a light filter and creates a cinematic image. On the other hand, the fog layer creates a matte surface in the image. In this way, it helps to equalize the extremely bright or extremely dark areas in the image and reduce the contrast setting. There are 3 types of principles to operate the hazer machine. Of course, each principle has its good and bad sides, and each method has a different area of ​​use. The most well-known working method of fog machines is to create a steam that occurs by heating a mixture of glycol and water. The hazer machine consists of a heat exchanger, pump and tank. The heat exchanger is a closed area consisting of an inlet and outlet hole. The heat exchanger gives a temperature of 205 ° C, then the pump draws the glycol-water mixture from the tank and transfers this mixture to the heater unit. Then it converts the glycol-water mixture into vapor and is thrown out from the mouth in front of the fog machine. When the vapor that is released comes into contact with the colder air, it condenses and turns into fog.

The fog is warmer than the air outside, so it rises into the air and forms wavy clouds.

As for the logic of the second method for the operation of the fog machine, this method is mostly realized with heat exchanges. However, such fog machines are more dependent on heat than sending atomic water and air inside. In general, spray fog machines use heat and create smaller particles. In fact, they cannot create a clear image seen with the naked eye and instead create fog around them to reflect light. This type of Hazer machine is more heat-based, because they are dependent on oil-based liquids other than the high water content of the fog.

The third and cheapest and simplest is the Hazer fog machine method. In fact, it does not even have to be a fog machine due to its essence. This type of fog machine generally uses dry ice to create a fog effect. When dry ice melts at room temperature, it creates a misty smoke. Unlike other fog machines that create a suspended or rising fog in the air, this fog created by dry ice is cold and therefore stays at the bottom. In some cases, the most ideal is generally considered to be the other two types of fog machines.