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May 26, 2023 · The most common type of liquid used in fog machines is glycerin-based smoke fluid. This specialized mixture contains propylene glycol and water, which, when heated, creates a thick white vapor that looks like fog. The amount of propylene glycol determines the density of the vapor produced by the machine; more propylene glycol results in thicker ...
1. Glycol-Based Fluid. The most commonly used liquid in fog machines is glycol-based fluid. This solution is composed of two parts, propylene, and ethylene glycol, which creates a thick and viscous substance, vaporized by heat from the machine’s heating element. The resulting smoke produces a dense white cloud.
The length of time that fog persists in a fog machine is influenced by several factors such as the fog machine type, fog fluid type, and surrounding temperature and humidity. Usually, a fog machine produces fog for approximately 5-15 minutes before it disappears, but the duration can vary based on the environment and some fog machines can produce a constant flow of fog.
Oct 24, 2022 · A professional fog fluid is water-based with a small amount of either glycol or glycerin. When the fluid hits the heat exchanger, it is vaporized in a process known as “flashing” to create quick-cooling steam. As the fluid is flashed, it expands rapidly as it exits the machine.
There are two basic methods through which the machines produce fog. The first is through turning water and glycol or glycerin-based fluids into vapor. The second is through the atomization of mineral oils. These processes take place inside the fog machine, after which the vaporized or atomized fluid is released.
Step 1: Preparation. Start by locating the fog machine and ensuring you have the required fluid. It is important to use a quality fog machine and the correct type of fog juice to avoid any issues. Open the machine and fill it up to the “max” line with the water-based fog fluid. This should be approximately one cup of fluid.
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Apr 11, 2024 · Here's what happens step by step: Heating: First, inside the fog machine, there's a heater core that warms up the "fog juice," which is a special fluid made for fog machines. Vaporization: As the fog juice heats up, it turns into a vapor-a bit like boiling water into steam, but at a lower temperature so it stays visible.
