What is Pressure Washer Machine?
The pressure washer machine is an equipment which removes any loosely adhered unwanted thing like mud, dust, waste etc. from surfaces with water jet of high pressure and velocity (pressure may be 200 MPa or more). The surface may be of a building, a walkway or a car. Whatever the surface is, pressure washer cleans it efficiently in the blink of eyes.
Electric Pressure Washer vs Gas Pressure Washer
Among the different types of the pressure washer, electric and gas-powered types are widely popular. Electric pressure washers are easy to handle for lightweight. Their weight lies between 20 to 45 lbs. They need not refueling and thus less create a hassle. Cheap operating cost makes it affordable to all. But, it is not suitable for performing hard tasks where extra power requires. And, where electricity is not available this unit is useless.
On the other hand, the gas pressure washer exerts more pressure than an electric one. So, it can tackle hard tasks where electric less powerful units fail. It is portable and usable anywhere. But, gas-powered units are heavier than electric washers. They weigh between 55 to 90 lbs. They need refueling and of course costlier than electric pressure washer machines.
Selection of the Best Pressure Washer
For its versatile usability, the pressure cleaner machine achieved immense popularity. But, selecting the best one from hundreds of models and variety is a challenging task. You should focus on some factors while purchasing a pressure washer.
i. Price of the machine
Buying the product within your budget is important. Electric pressure washer units are less costly than the gas and gasoline powered units.
ii. Gallons of water per minute
Gallons per minute is an indicator of water supply by the pressure washer unit at a certain pressure per minute. One to four gallons per minute is sufficient for household use purpose.
iii. Pressure of water
Water pressure is another important issue. It is an indicator of the power of a pressure washer. Pressure requirement for household use lies between 1000 to 3200 psi. Electric pressure washers give pressure up to 2000 psi. Gas pressure washers of the residential class are capable of providing pressure to 3200 psi. But, industrial grade units may produce pressure more than 4500 psi.
iv. Cleaning Unit (CU)
It is an indicator of fast cleaning capacity of a pressure washer unit. Cleaning unit (CU) rating for a small-scale user should be between 2000 to 8000. Gas powered units may have CU rating between 8000 to 16000. But, an industrial washer has a CU of 30000.
Some pressure washer machines are difficult to carry due to their heavy weight. Whereas some are easy to transport. Electric pressure cleaners are very light. They can be carried easily. Gas-powered washers are usually heavy. They are provided with wheels and needs dragging or pushing during transportation. For frequent transportation need choose a portable pressure washer.
Popular Brands of Pressure Washer Machine
Washer machine of various brands of different model and prices are available in the market. Price varies from brand to brand and depends on the quality of the product. From pressure washer reviews we found that Simpson gas pressure washer, Sun Joe electric pressure washer, Karcher electric pressure washer are some of the best picks of 2018.
Price of a pressure washer varies depending on brand, model, quality, and capacity. From cheap pressure washer to costly, everything is available in the market. Usually, an electric pressure washer costs $75 to $250. For household usage, a good quality pressure washer may be purchased at around $150. Gas pressure washer price is quite higher. Its starting price is $200. Commercial grade gas pressure cleaner may worth as high as $2000. For home usage, $300 is a sufficient budget to spend for having a gas powered one.
Scopes of Use of Pressure Washer Machine
A pressure washer can be used in different ways. It can remove strongly attached dust, mud etc. with its powerful water jet. It is commonly used for cleaning driveways, garage floor, concrete/tile patios, stairs and walkways, decks, fencing, vehicles (car and truck), outdoor furniture and grills. It has many other uses too. For large scale usage, powerful pressure cleaners with higher CU rating are very effective.
As the pressure cleaning machines use high-velocity water flow for cleaning, it requires adopting sufficient care during their use. If not adopted, users may face injury. It is advisable to use safety glass and full pants during the use of a pressure washer. And of course, keep your eyes open before running the machine. Don’t let the children come closer to the machine during its operation.
Washing the Car with a Pressure Washer
Prior to using the pressure washer for car washing, some points must be considered seriously. You must check the psi of your pressure washer and check that whether your car paint can sustain against the high-pressure water flow from the pressure washer. If not, then go for an electric pressure cleaner of low psi. It does not harm your sensitive car paint and gives your car a new look by removing all unwanted dust and dirt. So, choose the best pressure washer for cars for the longevity of your car paint and smooth cleaning.
For Faster Cleaning-
For a small amount of work, a pressure washer of low psi and CU rating is sufficient to serve the purpose. With your hike in requirement, it requires raising the psi and CU. If you need to clean a huge surface area within a very short time then you must go for a pressure washer with high psi and CU rating. For example, to clean the same area a pressure washer of 10000 psi takes twice the time than a pressure washer of 20000 psi.
So, it is obvious that selecting an appropriate pressure washer machine to serve your purpose is really a tricky task. The above discussion tried to reveal the hidden technical sides of a pressure washer machine to the users so that they can take the decision of choosing the best pressure washer machine at home or other uses themselves. Besides, some safety issues like self-protection all came into the limelight.
Undoubtedly, pressure washer machine made the task of cleaning easier than ever before. Think deeply, analyze and take decision consciously and wisely to choose the best one for your business. Happy cleaning.
Read more: 10 Best Pressure Washer Machine of Market