Electric pressure washing machines heat water in two different ways. The first model is all electric, and the second uses gas, fuel oil, diesel, natural gas or propane to heat the water. The first type uses electricity for heating water and powering the engine. This makes operations easier by eliminating the need to maintain two energy sources. However, the sole use of electricity as a power source limits the output temperature of the pressure washer. A 1750 psi electric power washer, powered and heated by electricity, can only reach temperatures up to 205°F. These machines offer both cold water and hot water output.

However, an electric power washer that uses another source for heating can reach high wet steam temperatures up to 330°F for quick dissolving of grease and other challenging deposits. Such tri-mode electric pressure washers feature cold water, hot water, and wet steam output for the greatest flexibility. used to clean concrete, machinery and equipment found in factories.

How to Select the Right Pressure Washing Machine

When shopping for electric power washers, look for industrial and commercial power washers, not residential use machines. Industrial and commercial power washers are more powerful, durable, and come arrayed with various convenient features.

When it comes to tackling the demanding jobs of cleaning factory floors, enhanced power is surely needed. In addition, depending on the cleaning requirements of the industrial sector - food processing, chemicals, manufacturing plants, packaging plants, warehouses, water treatment facilities - these machines should be portable and high pressured with siphon type chemical injection. Let's take a look at these individual requirements.

Mobility

Trailer mounted pressure washers are particularly useful for outdoor cleaning applications. These machines are compact, lightweight, and easily mounted on a trailer. Trailer mounted pressure washers are also ideal when cleaning floors of large factories and other buildings, where a trailer or truck may be needed to move the pressure washer to each application.

If you do not want to carry the machine around on a trailer or truck but would still like to have a portable pressure washer, invest in one with wheels already installed.

Stationary models are also available, with the same power configurations as mobile units. Stationary pressure washers can be used with long hose technologies, enabling operators to place the base unit near an electrical supply and reach applications up to 300 feet away using extended pressure hoses. Long hose factory  technologies are also available on mobile units so that the base unit does not need to be moved frequently, allowing factory maintenance workers to clean large areas in a relatively short amount of time without having to move heavy equipment.

Quick Disconnect & Extended Use

Ergonomic design and features are very important in commercial and industrial settings where time is money. The pressure washer should be able to operate for hours without stopping. It should have a quick disconnect mechanism that allows the operator to interrupt the water flow without turning off the water supply.

Top electric pressure cleaners may also feature an auto shutdown mechanism that shuts down the pump and motor, two key components, when the operator is not using the trigger gun. Simply put, this reduces unnecessary wear on important components of the electrical system.

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