A high-pressure cleaner is a machine that uses a power device to make a high-pressure plunger pump generate high-pressure water to wash the surface of an object. It can peel off and wash away the dirt to achieve the purpose of cleaning the surface of the object. Because high-pressure water column is used to clean the dirt, high-pressure cleaning is also recognized as one of the most scientific, economical and environmentally friendly cleaning methods in the world.

It can be divided into cold water high pressure washer, hot water high pressure washer, motor driven high pressure washer, gasoline engine driven high pressure washer, etc. The biggest difference between the two is that the hot water washing machine adds a heating device, which uses a combustion cylinder or an electric heating device to heat the water. However, the price of hot water cleaning machines is high and the operating cost is high (because diesel or electricity is used to heat the water), many professional customers will choose hot water cleaning machines.

With the continuous development and innovation of high-pressure cleaning technology, the continuous introduction of new products and the cultivation of the market, the application field of high-pressure cleaning machines will also penetrate into all walks of life, from washing vehicles, building exterior walls, floors and other civil fields to Cleaning of service industries such as hotels and catering, cleaning of livestock pens in breeding industry, cleaning of municipal and sanitation industries, and cleaning or rust removal of automobile manufacturing and shipbuilding industries. Because of its environmental protection, high efficiency, energy saving, labor saving and many other advantages, high pressure cleaners will become a product closely related to the national economy and residents' lives.

According to the driving engine, there are three categories of motor-driven high-pressure cleaners, gasoline engine-driven high-pressure cleaners and diesel-driven cleaning machines. As the name suggests, these three cleaning machines are equipped with high-pressure pumps, the difference is that they are connected to an electric motor, a gasoline engine or a diesel engine, which drives the high-pressure pump to operate. The advantage of gasoline powered pressure washers and diesel powered washers is that they do not require a power source to operate in the field.

According to the use, it can be divided into three categories: household, commercial and industrial. First, household high-pressure cleaners generally have lower pressure, flow and lifespan (usually within 100 hours), and pursue portability, flexibility, and simple operation. Second, commercial high-pressure cleaners have higher requirements for parameters, and are frequently used and used for a long time, so the general life is relatively long. Third, industrial high-pressure cleaners often have some special requirements in addition to the general requirements. Water cutting is a good example.

According to the "2022-2026 High Pressure Washer Market Status Survey and Development Prospect Analysis Report" released by Hangzhou Zhongjing Zhisheng Market Research Co., Ltd., it shows that high pressure washers are generally divided into two types, hot water and cold water. But in general, the pressure of our commonly used hot water high pressure cleaners is not higher than 250bar. The hot water high pressure cleaner is mainly used to clean the dirt that is difficult to wash. When passing through the expansion tube, the pressure of the expansion tube will be relatively large. If the bearing capacity of the expansion tube does not increase, the pressure of the hot water high pressure cleaner will not increase. However, if the pressure of the expansion tube increases, the cost will also increase. Therefore, the working pressure of the hot water high-pressure cleaner will be around 200BAR. When high pressure is used, the high-pressure cold-water cleaner is generally used to achieve the cleaning effect by its working pressure. When cleaning oil and various stubborn stains, it is necessary to Use a hot water pressure washer or a saturated steam cleaner.

As a green and environmentally friendly cleaning equipment, high-pressure cleaners are constantly showing professional and diversified evolution for subdivided application fields in the process of their rapid development, in order to meet market needs and improve user experience. With the multiple combination of new energy sources such as lithium batteries, automation, and chip intelligent control and a new generation of information technology, high-pressure cleaners will also innovate in the direction of integration and intelligence. For example, wireless handheld high-pressure cleaners will meet the needs of high-rise residential users to clean vehicles; unmanned intelligent shared high-pressure cleaners can automatically scan and analyze the shape and size of vehicles to intelligently control the pressure, position and spray angle of nozzles and brushes to achieve The best cleaning effect, while automatically collecting sewage, treating and recycling it, reducing the consumption of water resources and damage to the environment. Under the trend of the "green economy" development concept, high-pressure cleaners will usher in broad market prospects.