News - High Speed Jet Hand Dryer advantages

High Speed Jet Hand Dryer advantages [2012-01-31]

High Speed Hand Dryer consist of a heating element that is turned on when a button is depressed or an infrared motion sensor is triggered. The heating element is generally made of Nichrome (a nickel and chromium hybrid) that generates heat up to 50 degrees above ambient air temperature. Air is blown over the heating element which makes the air warm. The air is blown out of a tube that points downward and focuses the air onto the hands (or upwards onto the face if you turn the tube). When the warm air flows quickly over wet hands, the water evaporates and the hands are dried. Rubbing your hands gently under the air flow will speed the process up even further. There are also hand dryers that are purportedly even more environmentally-friendly and produce a higher rate of air flow, but do not produce the heat.

Hand Dryers advantages:

Cost:While paper towel dispensers are cheaper than electric hand dryers and require little to no electricity, they actually cost more over time because of the ongoing expense of refilling paper towels.

Environmental Considerations:Jet Hand Dryer, however, use electricity which emits carbon dioxide into the air. But dryers are still the greener choice because they produce less waste.

Maintenance:Hand dryers require less maintenance than paper towel dispensers, which must constantly be refilled. However, in the event that a machine breaks, the expense of repairing hand dryers is greater that the cost of fixing paper towel dispensers.

Popularity:Some people prefer hand dryers because they believe it's the more environmentally-conscious option. However, there are many people who like paper towels because they don't have to wait for their hands to dry.

Sanitation:Dryers are typically less hygienic than paper towels, because most people do not let the dryer run its full cycle. Wet hands transfer bacteria more at a much higher rate than dry hands. However, paper towels create trash which must be continually cleared away.

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