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Generally, an air blower is a device that produces air at a high volume and pressure. Small air blowers are compact versions that are portable and can provide air at high pressure and volume.
Small air blowers can be classified into two main categories based on the power source and the type of machine.
Based on power source
Small air blowers are classified based on the power source into electric air blowers and battery air blowers.
Electric air blowers are portable and can be connected to a wall socket. They are designed to use electricity directly from the power lines. They often come with a lengthy extension cable that allows the user to plug the machine into a wall outlet. Electric air blowers provide constant and uninterrupted power, which is sufficient for use indoor spaces where users can constantly connect to power.
Battery air blowers are powered by rechargeable batteries. Unlike electric air blowers, users don't have to be constantly connected to electricity. This makes them ideal for outdoor use. The batteries allow users to use the machine for a limited period, depending on the battery capacity. Small air blowers have greater versatility, ease of use, and portability.
However, electric air blowers tend to have more power and higher airflow than battery air blowers.
Based on the type of machine
Small air blowers provide high-volume compressed air. They are often used to clean and dry surfaces. Based on the type of machine, small air blowers can further be classified into turbo air blowers and mini air blowers.
Turbine air blowers (or turbo air blowers) are compact machines that increase air pressure and volume by using a turbine. A turbine wheel inside the device blows the air by spinning. The devices are suitable for cleaning air in tight spaces such as computer parts. They can also be used to dry water off surfaces.
Mini air blowers are electric-based devices that compress air using a small compressor. Some manufacturers use them as alternatives to canned compressed air. Users can use the air pressure to blow away debris, dust, and dirt from surfaces.
Size and Weight:
The size and weight of a small air blower ultimately depend on its type, model, and intended use. For instance, handheld blowers are small and lightweight for easy portability. On the other hand, stationary models are comparatively larger and heavier to withstand greater performance and durability demands.
Motor Power:
A small air blower motor power is usually expressed in watts (W) or horsepower (hp). Higher motor power translates into greater air pressure and volume.
Speed:
Speed refers to the number of revolutions of the motor per minute (rpm). It determines the volume of pushed-out air. Some small air blower models feature adjustable speed functions for more versatility.
Noise Level:
The noise level of a small air blower is measured in decibels (dB). Air blowers are powerful tools that emit considerable noise. Therefore, users must choose one that suits the environment they'll use it in.
Operating Temperature:
Small air blower's operating temperature is the range within which it can work without being damaged. It typically lies between -10℃ and 50℃. Going out of this range can negatively impact the performance of the machine, consequently affecting the quality of the blow-drying.
Just like any other machine, regular maintenance of the air blower is the key to optimal performance and longevity. It mainly involves cleaning and examining the machine.
Cleaning:
Users should regularly clean both the exterior and interior surfaces of the air blower. This helps remove any dirt, debris, or dust that builds up over time, thereby preventing system blockage and the accident of impurities.
Examination:
It's crucial to examine the small air blowers after regular cleaning. This includes checking for loose, damaged, or worn parts and ensuring that the air passages are not obstructed. Additionally, users should pay close attention to the performance of parts like the fan blades, motors, and filters and repair or replace them if they notice anything unusual.
Small air blowers are useful in various industries like construction, food processing, and electronics. They are also helpful tools in many household activities and workshops.
In the plumbing industry, small air blowers can be used to thaw water pipes in winter. Blowing warmer air on the pipes can prevent them from bursting. In construction, a small air blower is handy for drying sealed surfaces and small freshly painted areas. It helps to speed up the drying process. It can also be used to quickly dry hot-mixed asphalt on smaller surfaces before paving.
Small air blow jobs are helpful tools in the woodworking industry. They help quickly remove sawdust from cutting surfaces and keep work areas clean. Using a blower instead of a brush saves time and increases productivity. It is also used to blow out debris from hiding areas and joints in the wood. This helps to prevent the migration of insects from one area to another.
In the automotive industry, small air blowers clean hard-to-reach areas in engines and other parts of vehicles. It is mostly used during the assembly and repair of vehicles. It is an essential part of roving maintenance kits for small engines like chainsaws and lawnmowers.
Homeowners can use small air blowers to clear gutters, downspouts, and rooftops of debris like leaves and twigs. It can help prevent costly repairs from damage caused by blocked gutters and downspouts. It is also used to dry wet surfaces in and around the house like the bathroom, kitchen, and balcony. In the kitchen, small air blowers can assist in the rapid cooling of small hot cookware and gadget parts.
In the gardening industry, a small air blower can be used to clear garden beds of debris like grass clippings, small twigs, and leaves. It helps to minimize the transfer of diseases from one plant to another by reducing the spread of spores. It can also be used to pollinate isolated fruit trees by blowing pollen onto the flowers.
Retail businesses can use small air blowers to clean cash registers and other points of sale. It is mostly used to blow out coins and bills. This helps to prevent the accumulation of dirt and grime that can harbor germs and bacteria.
Both business buyers and end users consider several key factors when selecting industrial air blowers for commercial applications. These include the air volume and pressure the machine generates, followed by its physical dimensions and weight. More importantly, people tend to look for reliable, durable, and low-maintenance air blowers.
Since small air blowers come in different power sources, the first step is to identify the power supply for the specific application and environment. After that, users need to determine the amount of air the machine must have to get the job done. This requirement is expressed as the CFM (cubic feet per minute) of air volume. Some tasks, like moving lightweight paper, require as little as 1 to 3 CFM. Others, like completely drying a wet floor, may require hundreds of CFMs. Pressure is another important factor expressed as PSI (pounds per square inch) in an exam question.
Another simple way to narrow down the choices is to consider the air blower's physical size and weight, as many small air blowers are portable. Some users may need a handle on the machine, while others want it on wheels. Storage space also determines the dimensions.
Since small air blowers undergo significant wear and tear, users need to choose machines built with strong, durable parts. Plastic housings are prone to cracking, so a metal housing and impeller are good indicators of durability. Durable air blowers also have overload protection and thermal control features. More importantly, they require lubrication-free, sealed bearings to reduce friction and withstand frequent use.
Finally, business buyers seek air blowers that are easy to maintain. Consider blowers with dust filters, as filtered machines are cleaner and require less servicing. Consider units that have a filter that is easy to remove and clean.
Q1: What is a small air blower called?
A1: A small air blower is commonly referred to as a fan, a blow dryer, or a hair dryer. It is a device used to produce a current of air for various purposes.
Q2: What is the purpose of a small air blower?
A2: The purpose of a small air blower differs as users applications. In the machinery industry, air blowers are used to dry and clean products, cool them, clear cutting tools of residue, and improve ventilation, among many other applications. Personal air blowers like the hair dryer are used to dry and style hair.
Q3: How powerful is an air blower?
A3: The power of an air blower is measured in watts. Small air blowers range from 1,300 to 1,600 watts, while more powerful models can have up to 3,000 watts. The more powerful the small air blower, the more it is suitable for industrial uses.
Q4: Does a small air blower have CFM?
A4: Yes. CFM stands for Cubic Feet per Minute, a measurement used to quantify the amount of air a small air blower moves each minute. CFM indicates the amount of work the small air blower puts. The higher the CFM of an air blower, the more powerful it is.
Q5: How many speeds does a small air blower have?
A5: Most small air blowers in the market have two to three speed settings. However, some industrial air blowers have five to six speed settings. The more speed settings an air blower has, the more it can adapt to different usages and environments.
