Best Hand Dryers

Dysons are the most popular brand name hand dryers in Canada. They have been around since the early 80’s and they still remain one of the top brands. Dysons are made by several companies, but there is only one company that makes them all: Dyson Ltd., which was founded in 1882 in England. There are two types of Dysons: Airblades and Waterblades.

Airblades are designed to blow hot air at high pressure through a nozzle. They are very efficient machines because they use less energy than other types of dryers. However, their main drawback is that they require constant attention and cleaning.

Waterblades work like a normal vacuum cleaner with water instead of air. They do not need frequent maintenance or cleaning, but they produce less heat than an Airblade machine.

The following table shows the differences between each type of dryer.

Type of Dryer Efficiency (kW/h) Heat Output (Kelvin) Airblade 7.5-11 15-30 Waterblade 2.0 0-4 3 Dyson 14 1.2 – 4 Dyson 17 1.3 – 5 Dyson 21 1.6 – 6

Dyson Ltd. also makes larger dryers, but these are not used in public restrooms because they take up too much space.

The best dryer depends on the restroom. Airblades are very efficient and clean easily, but need constant attention and cleaning. Waterblades produce less heat, but they require less maintenance.

However, 3 Dyson Ltd. is the best because it does not produce excess heat and it requires very little maintenance.

How to Choose the Best Hand Dryer: Airblade vs. Dyson vs. Others

When choosing a hand dryer for your restroom, you must decide what is more important to you: high heat or low maintenance and energy efficiency. Airblades are high-heat machines that require constant cleaning and maintenance, but they can dry hands in ten seconds. Dyson hand dryers have low heat and very little maintenance, but they take longer to dry hands.

Other hand dryers are more focused on energy efficiency and low heat. These machines may take a few seconds longer to dry hands, but they do not require the same amount of maintenance that an Airblade does. Ultimately, you must decide what is most important to you: speed or efficiency, because you cannot have both with one machine.

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Hand Dryer Maintenance Costs

The maintenance costs of each hand dryer depend on how much maintenance the machine requires. Airblades must be cleaned every night because the nozzle can get clogged with dried skin. The water tank also needs to be refilled every night.

If these tasks are not performed, the machine will not work when needed most, which means you will have to pay an engineer to come and fix it.

Dyson dryers do not clog as often as Airblades because their nozzles are far enough away that skin and dirt do not get sucked into the machine. However, Dysons must be emptied every night. Not doing so can lead to an overflow, which will result in a flood around the machine.

Clogged nozzles and overflowing machines both require an engineer to come and fix the problem. This will cost the company money and you may lose customers due to lack of availability of hand dryers.

Airblade Dyson 3 Dyson Ltd. Other

Productivity

Workers at your company wash their hands every ten minutes. With more efficient dryers, workers could slip back into the restroom and not lose any time. The more time a worker spends in the restroom, the lower your labor productivity will be.

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Bathrooms are also shared by many employees at a time. Long lines or out-of-service machines lead to less productivity from your employees. If you are paying your employees $10 per hour and 5 minutes passes every time a worker washes their hands, you are losing $2.50 every time a worker washes their hands.

You can figure out the productivity of your company with these steps:

Calculate the amount of washes per day by taking the number of sinks in the restroom and multiply it by the average number of times employees wash their hands (10). For example, if your restroom has 10 sinks and your workers wash their hands 20 times a day, you have a total of 200 hand washes per day. Calculate the amount of money you pay your employees per hour.

Take the hourly wage and multiply it by 20 to find out what the company spends per day on labor. For example, if your employees earn $10 per hour and you pay them for a total of 40 hours per day, your labor costs will be $1,000 per day. Calculate labor productivity by dividing labor costs by washes per day. In this example, $1,000 divided by 200 washes equals $5.00 labor productivity per wash.

The more money you spend on labor, the lower your labor productivity will be. The longer your workers spend in the restroom, the lower your labor productivity will be. If you want to improve the efficiency of your company, you need to purchase hand dryers that prevent long lines and reduce restroom trips.

Most restroom users will not stand in line for a dryer and most companies do not have the space to purchase multiple hand dryers. Luckily, with the proper research, you can find the best hand dryers to prevent long restroom lines and increase labor productivity.

Hoverboards are also known as self-balancing scooters, and they are a two-wheeled device that can move or travel without any assistance from the user’s feet. This makes them a type of self-balancing personal transportation device.

The claims made by hoverboard manufacturers are impressive, but can the technology live up to its potential and make your company more efficient?

Self-balancing scooters look like skateboards with motors and two small wheels. The small wheels are usually covered by protective plastic casings. On the bottom of the hoverboard is another small wheel for balancing. This wheel makes small circles to keep the hoverboard upright.

The power source and small computer module that controls the hoverboard are encased in a hard plastic shell attached to the top of the hoverboard. This module also houses the batteries that power the hoverboard. These batteries are similar to the ones found in mobile phones or laptops.

The key component that allows the hoverboard to move is called a gyroscope. It is usually located in the small wedge-shaped piece of plastic under the board. The gyroscope keeps the hoverboard balanced, and as the rider shifts his or her weight to turn or move in a different direction, the hoverboard is able to move and stay balanced.

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There are many different types of hoverboards available for varying prices, but no matter what type you get, they all work in the same way. You stand on the hoverboard, shift your weight to turn, and push off with your feet to glide.

Hoverboards are very convenient for short distances because they can easily move or travel over small bumps and cracks in the sidewalk. They can also travel fairly quickly. This makes them ideal for traveling short distances, but not so great for long commutes by road or by rail because the board is so small that your feet dangle far off the ground.

Sources & references used in this article:

Comparison of electric hand dryers and paper towels for hand hygiene: a critical review of the literature by KA Reynolds, JD Sexton, A Norman… – Journal of applied …, 2020 – Wiley Online Library

Deposition of bacteria and bacterial spores by bathroom hot-air hand dryers by L del Carmen Huesca-Espitia… – Applied and …, 2018 – Am Soc Microbiol

Comparative evaluation of the hygienic efficacy of an ultra‐rapid hand dryer vs conventional warm air hand dryers by AM Snelling, T Saville, D Stevens… – Journal of applied …, 2011 – Wiley Online Library

Bioaerosol Formation and Bacterial Transfer from Commercial Automatic Hand Dryers by P Dawson, J Northcutt, M Parisi, I Han – J Food, 2016 – innocua.net

Blowing in the wind: Bacteria and fungi are spreading from public restroom hand dryers by JJ Ma – Archives of Environmental & Occupational Health, 2020 – Taylor & Francis

Method for manufacturing casings of composite hand dryers and the structure thereof by C Hsu – US Patent App. 11/331,021, 2007 – Google Patents

Dispersal of bacteria by an electric air hand dryer. by YF Ngeow, HW Ong, P Tan – The Malaysian Journal of Pathology, 1989 – europepmc.org

Microbiological comparison of hand-drying methods: the potential for contamination of the environment, user, and bystander by EL Best, P Parnell, MH Wilcox – Journal of Hospital Infection, 2014 – Elsevier