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How to ensure the cleaning effect of high pressure water cleaning machine

Number of hits: Release time: July 25, 2020 17:57

High pressure water cleaning machine this "sharp weapon" has become common in our lives. It is mainly through the internal high-pressure pump to pressurize the water to form a high-speed micro "water jet". This equipment can be used for cleaning, with high efficiency, low cost, no damage to the workpiece, no environmental pollution, easy operation. It is especially widely used in the production of automobile parts, hydraulic parts of construction machinery and so on. All mechanical products, including high-pressure water cleaning machine, will inevitably have some problems after a long time of use, especially the sudden decrease of water pressure, which will greatly reduce the cleaning effect. What are the reasons for this?
 High pressure water cleaning machine
1. Check the internal sealing components of pressure regulating valve, relief valve and high-pressure water pump, such as whether the O-ring of pressure regulating valve and relief valve is worn, whether the spring and seat surface are worn, whether the O-ring inside the pump is worn, whether the water seal is damaged, whether the check valve is worn or padded by foreign matters.
2. Check whether the water inlet filter is blocked. If the water inlet filter screen is blocked, resulting in insufficient water inflow, take down the filter screen and clean it with water. If the filter screen is often blocked due to the unclean water source, the external filter can be increased or the clean water source can be replaced, otherwise there will be greater damage to the machine;
3. Check whether the high-pressure water outlet nozzle of the high-pressure water washer is seriously worn. If the wear is serious, replace the high-pressure nozzle. The high-pressure nozzle of small pressure equipment will not wear, because our high-pressure nozzle is basically overheated, but it is difficult to guarantee the high-pressure nozzle of large pressure equipment;