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The reason why many people mistakenly think that the car wash with full-automatic washing will hurt the car paint is mainly because they see the high-speed rotating brush falling on the car body during the washing process. This kind of fast and powerful brush directly conflicts with the paint surface, which makes many car owners worry that the brush will hurt the car paint. Let's decompose this process in detail, understand the principle, and the doubt will be broken. The sand is the culpri
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1. Press the "clear water" button, put the recharge card in the card area, and charge 10 yuan in advance, or put in 10 yuan (no change). 2. Grab the car and press the clear water button to start washing the car. Then press the clear water key to stop the water. Then press the "bubble key" to switch to the foam detergent function, and change foam to start the spray foam with the pistol. Once again, the key is to stop the function. 3. Press the "water key" again to fl
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1. Spiral pattern. Spiral pattern is exactly called sun pattern. It is the same fine pattern as spiral that can be seen in the sun. Glare pattern is similar to rainbow pattern. In short, when you use the polishing machine to polish the vehicle, the polishing machine moves from left to right, and the texture left is glare. When you rotate the polishing machine in one place, the texture left is the sun pattern. Other car wash dirty cloth vigorously wipe, will also leave such texture. 2. Water mark
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In recent years, with the popularity of self-service car washing in China, self-service car washing machines are often seen in public places such as parking lots, gas stations, residential areas, industrial areas, hotels, supermarkets, shopping malls, high-speed service areas, urban and rural communities. Many car owners are eager to try, but because they have no experience, they are afraid that they will not operate, so they have no courage to try. So, how to operate the self-service car washin
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(1) Convenient and efficient. Manual washing of a car can take as little as 10 minutes and as much as 20 minutes, while automatic car washing machine can wash a car for as many as 5 minutes, which can greatly improve the efficiency of car washing for car decoration shops with large amount of car washing. (2) it can be trusted. The automatic car washing machine is controlled by the computer according to the design scheme, which can prevent the personal, machine and equipment accidents caused by m
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The key of automatic car washing machine is composed of photoelectric switch, proximity switch and hand-held control switch. Now, it can receive network signal according to programming control board, and output web end connection is a component with automobile relay and relay. The automatic car washing machine includes a part of remote control sending which is composed of servo motor and dispatching sending control module; the key part is composed of signal receiver and part of control loop. As
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The pumps used in car washing machines generally use domestic pumps with a pressure of 40 kg. Good car washing machines generally use imported or joint venture brand pumps with a pressure of 50? 120 kg. The distance between the nozzles and the car body is too far, which should be kept at 30 cm. Moreover, the nozzles of many car washing machines are far away from the car body, so the cleaning effect is not very good Same as. In high-pressure water spraying, it is basically impossible to keep the
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1. Check whether the brand has fraud information on the Internet. If you are advised to withdraw as soon as possible, this kind of company is a liar at all, and it will disappear after collecting money; 2. Understand the type of enterprise. Is it a trading company, an assembly plant or a bag company. This needs to be understood clearly. If it's a trading company or a bag company, don't invest. Assembly plant is the same, hardware and software have no core technology, protection promoti