![]() ![]() ![]() It’s similar to how a combustion engine works, using a crankshaft, piston, valve, head, and a connecting rod.įrom there, the pressurized air can be used to power a variety of tools. They’re powered by an engine that turns electrical energy into kinetic energy. Think of it as an open balloon: the compressed air can be used as energy as it’s released. Then, the air is forced through an opening in the tank, where pressure builds up. They’re good choices for continuous use in shops or to power multiple tools at once.Īir compressors work by forcing air into a container and pressurizing it. These compressors are usually heavy-duty, commercial models that can deliver a greater volume of air at higher pounds per square inch (PSI) levels. The first compresses the air and pushes it through a check valve to the second piston, which compresses it further and delivers it to the tank. As you use the stored air to power a tool, the compressor restarts to build the air pressure back up. Once the pressure reaches a specified level, the compressor stops running. An electric motor or gasoline engine drives a piston, which compresses air and forces it into a storage tank.Īs the piston forces more air in, the air pressure rises. Single-stage, piston-type air compressors are the most common models for home use and work well for many applications around the home or workshop. Learn how to find a compressor that handles your jobs. How Air Compressors FunctionĪir compressors can power a variety of work, from inflating a tire to operating a nail gun. An air compressor must be differentiated from a pump because it works for any gas/air, while pumps work on a liquid. When tank pressure reaches its lower limit, the air compressor turns on again and re-pressurizes the tank. The energy contained in the compressed air can be used for a variety of applications, utilizing the kinetic energy of the air as it is released and the tank depressurizes. The compressed air, then, is held in the tank until called into use. When the tank’s pressure reaches its engineered upper limit, the air compressor shuts off. By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. These are mainly used where high pressure is needed as they have double the pressure.Applications for Air CompressorsAir Compressors are used in Industrial & DIY applications.An air compressor is a pneumatic device that converts power (using an electric motor, diesel, or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air). Each cylinder will pump air into the storage tank.Two-stage air compressors have two cylinders and the air is pumped from one cylinder to the other cylinder, cooled, then delivered into the storage tank. Higher ones are available, but these are usually only used in industrial areas.Single-stage or two-stage compressors?Single-stage air compressors, also known as piston compressors, have one or more cylinders. For tools that will be intermittently used a smaller tank is sufficient.The horsepower is normally between 1.5HP and 6.5HP on an air compressor. For tools and equipment that need continuous air, a larger tank is better as this will produce enough CFM. If you want to run multiple tools from the air compressor you will need to total up the PSI and CFMs of each of the tools.As the air is stored in a tank, the size of the tank will impact how the compressor works. You will need to identify what PSM and CFM your tools or equipment need.If you will only run one tool at one time off the compressor, then you will need to look at the tool that has the highest PSI and CFM requirement. These measurements determine the effectiveness of the compressor. Industrial uses include: power tools, sanding, pneumatic tools, grinding, diving equipment, nail guns, paint workshops.How do I determine which air compressor I need?Compressors are measured in two ways: pounds per square inch (PSI) and cubic feet per minute (CFM). The air is then stored in a receiver tank and can be used for many applications.What is an air compressor used for?Domestic uses include airbrushing, pressure washing, tyre inflating, sandblasting, air blow guns, and paint guns. This process increases the pressure by making the volume smaller. Air compressors are vital pieces of equipment for all workshops, garages and DIY enthusiasts.How do they work?Air compressors use a gas or electric engine to suck in volumes of air and squeeze it into a small space. Our range includes leading brands such as CIF, DeWALT, SIP and Welding Star. Air Compressors Use Air Compressors to work smarter and quicker. ![]()
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