How to choose a pressure washer

High-pressure cleaners, industrial vacuum cleaners, etc. are collectively referred to as cleaning equipment. They are mainly used in factories, building external walls, food processing machinery and other industries. They are very practical, but how to buy them sometimes becomes the most troublesome problem because they do not know what to choose. What points to pay attention to when purchasing:

1.Depending on usage:

The general high-pressure cleaner can be divided into two kinds for home use and professional use. If you use the washer for less than 50 hours a year, you only need to buy a home washer. The price is relatively cheaper, lighter, and the material is simple and not heat resistant. If the use of more than 100 hours, we must consider the professional use of high-pressure cleaners, larger, the material used copper alloy pump head, stainless steel valves and other durable materials, of course, the price is also much higher. Therefore, how to choose depends on consumer needs.

2.Depending on the need of hot and cold water:

Pressure washers can be divided into hot and cold water depending on the requirements of the occasion. Generally, most of the market is cold-water type, and it can be used by pouring water at normal temperature. However, some business sites need to be washed with hot water. At this time, special hot-water pressure washers must be purchased. If cold water is used The injection of hot water, the internal parts including the water pump will be damaged very quickly, not worth the candle. 3. Also choose nozzles: different nozzles caused by the cleaning effect is also different. Such as the circular water jet nozzle can increase the cleaning efficiency, fan-type nozzle can rotate the nozzle as a low-pressure spray (sweat can be sprayed) and high-pressure fan-type water column, low-pressure brush head can be sprayed with low-pressure water, such as light scrubbing. Some of these nozzles will come with a bonus, and some must be purchased by themselves.

4. Choose a cleaning machine on the market now has a variety of brands, the import is 1-2 times more expensive than domestic, or even more, the choice should be based on their actual needs and budget. Newly imported equipment technology is new, its durability and efficiency are better than domestic ones, but its price is much higher, and maintenance costs are 2-3 times higher than domestic equipment. After selecting the brand, you should also pay attention to choosing a business. Domestic high-pressure cleaning almost no factory direct sales, especially imported products, are the choice of dealer cooperation form, generally only a legitimate official dealer in an area, must choose a qualified dealer, in order to be able to guarantee after-sales service Because the cleaning equipment is like an automobile, the maintenance of the third point is seven points. If you are willing to buy it through the informal way for a while, the future maintenance and maintenance will cause great troubles. It is very likely that the loss of a small part will not result in more than 10,000 yuan of equipment. use. If conditions permit, it is advisable to sign a maintenance agreement with the merchant.