In recent years, high-pressure
cleaners have developed rapidly in the cleaning industry, and their uses are very wide. They can be seen in environmental cleaning in various industries. High-pressure cleaners mainly form high-pressure water columns through high-pressure water pumps, and then spray through nozzles. To the surface of the object to be cleaned, the powerful force of the high-pressure water column is used to complete the cleaning of the object.
We need to consider from many aspects when choosing an ultra-high pressure cleaner. First of all, we need to identify the cleaning object of the ultra-high pressure cleaner. It is used to clean pipes, boilers and other equipment, and to clean the surface of buildings. Secondly, it is necessary to determine the type of dirt to be cleaned, whether it is sand, stone mixture, oily kitchen waste mixture, or homogeneous scale. The selection of the pressure of the ultra-high pressure washer is also important. The cleaning pressure of the ultra-high pressure washer needs to exceed the strength of the adhesion between dirt and objects so that the dirt can be washed away. What we need to pay attention to is that the pressure of the ultra-high pressure washer should not be damaged when selecting the material of the object to be cleaned. After Zui, the specific use environment determines whether the ultra-high pressure cleaner is driven by electricity or fuel. When used in large factories, electric drives can be used because they will have sufficient power supply support. When the sanitation or other departments use it, it is recommended to use a fuel-driven ultra-high pressure cleaner because the power supply is not convenient.
1. Depending on the amount used:
General high-pressure cleaners can be divided into two types for domestic and professional use. If you use a pressure washer for less than 50 hours a year, you only need to buy a household washer. The price is relatively cheap, the weight is light, the material is simple and heat-resistant. If the use time is more than 100 hours, it is necessary to consider a professional high-pressure cleaner, which has a large volume and uses durable materials such as copper alloy pump heads and stainless steel valves. Of course, the price is also much more expensive. So how to choose depends on the needs of consumers.
2. Depending on hot and cold water needs:
Pressure washer can be divided into hot water and cold water according to the requirements of the occasion. Generally most of the market is cold water type, which can be used by pouring water at room temperature with a faucet; however, some business places need to be washed with hot water. At this time, you must buy a hot water pressure washer. If you use cold water type Injecting hot water, the internal parts, including the water pump, will be damaged very quickly, and the gains will outweigh the benefits.
A heating device is added to the hot water washing machine, and the water is generally heated by a combustion cylinder. Hot water washing can quickly wash away a large amount of dirt and oil stains that are not easily washed by cold water, which greatly improves the cleaning efficiency. But often because of the high price and high operating cost of hot water washing machines (because diesel is used), most users may choose ordinary cold water high pressure washing machines; of course, in order to improve the cleaning efficiency and effect, many professional customers will choose Hot water washer.
3. Also choose the nozzle:
The cleaning effect caused by different nozzles is also different. For example, the circular water nozzle can increase the cleaning efficiency. The fan nozzle can rotate the nozzle as a low pressure spray (can spray soap water) and a high pressure fan water column. The low pressure brush head can spray low pressure water and gently scrub. Some of these nozzles will be included as gifts, and some of them must be purchased by yourself. When buying, please refer to your needs to select them.
4. Select a business:
There are many brands of cleaning machines on the market, and imported ones are 1-2 times more expensive than domestic ones, or even more. When choosing, you should choose according to your actual needs and budget. Generally, imported equipment is new in technology. The durability and efficiency of high-pressure cleaners have certain advantages over domestic ones, but their prices are also much higher, and maintenance costs are 2 to 3 times higher than domestic equipment. After choosing a brand to use, you should also pay attention to choosing a merchant.