The automobile "remains repaired at three points and raises at seven points." With the deepening of the idea of ​​"cultivating maintenance for generations," many maintenance companies are equipped with engine cleaning equipment to do regular maintenance of the vehicle in order to improve the long-term operating efficiency of the powertrain engine. In addition, with the increasingly perfect vehicle maintenance industry standards, engine fuel system cleaning machines have been incorporated into the necessary conditions for the opening of automobile maintenance companies. Therefore, the engine cleaning equipment market has also flourished in recent years. Various types of free-standing cleaning machines, air intake system cleaning equipment, and fuel injector inspection and cleaning machines have entered the market in large quantities, forming a wide variety of market conditions with different functions. At present, large and medium-sized maintenance workshops, automotive 4S shops, and small auto repair workshops are jagged and the required equipment is of different specifications. Then we analyze the purchase behavior of engine cleaning equipment for these purposes.

The most commonly used engine cleaning equipments in maintenance mainly include three categories: the free-disengagement cleaning machine, the air intake system cleaning equipment and the injector testing and cleaning machine. Different enterprises may have their own different needs according to the business conditions.

I. Ordinary repair workshops based on gasoline vehicles

For an ordinary repair shop mainly for the maintenance of gasoline vehicles, the majority of the business is difficult or relatively simple to troubleshoot, and there is more free cleaning and cleaning business, so you can consider the engine free washing and washing machine. The prices of domestically produced locomotives are mostly between RMB 1000-5000 yuan, such as the Double Eagles in Zhongshan, the sharks in Zhuhai, etc.; of course, if the gasoline and diesel vehicles under consideration are evenly sized, the dual-use free-disassembling and cleaning machines can be purchased. The price is around 10,000.

Second, the maintenance and repair business based car maintenance shop

For a maintenance shop with a fast repair and maintenance business, since most of the businesses are fast maintenance, the intake system cleaning equipment can be selected considering the service speed and input and output.

Third, maintenance of more models of large maintenance companies or 4S shop

For large repair companies or 4S stores that have more maintenance models, car breakdowns are more difficult and maintenance items are larger. Therefore, injector detection and cleaning machines must be configured.

In addition to considering the scope of maintenance business, companies must also consider their own circumstances, according to the power or air supply configuration, should choose a suitable cleaning equipment. For the detachable washer, there are mainly two kinds of pneumatic and electric actuators. They have their own characteristics. Pneumatic washerless cleaner is safe and reliable, and its price is relatively low. Compared with the electric free-disassembly washer, it has a price advantage, but it must be matched with the air compressor, so it is also subject to certain restrictions. Electric-type disassembly-free washers, especially those using batteries as power supplies, are limited by the work site, and the cyclic pressure during operation is relatively stable, and the cleaning effect is relatively better. The air intake system cleaning device generally uses the vacuum during operation of the engine and the gravity of the cleaning agent as a power source, and is therefore not limited by the hardware facilities of the maintenance company. Injector inspection and cleaning machine, due to the disintegration inspection of the injector during operation, no special requirements are required for the power and air supply of the workshop.

In a word, the automobile maintenance enterprise must purchase the cleaning machine according to its actual situation, otherwise it will cause unnecessary waste and affect the normal operation of the enterprise.