Quality assurance of neck massager with heat
2019-06-02
Dongguan EDS Electronic Technology Co., Ltd is rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations. facial equipment has a wide range of applications. It is mainly used in the following industries and fields. For product details and quotations, please feel free to contact EDS. The wall mounted air purifier is one of the main products of EDS.

Will the pre-flush filter affect the water pressure? Yes,Any filter has a constant pressure loss,For example, the pressure loss of the front filter when working at full load is 0.2 kilograms,It is about a tenth to 1/20 of the tap water pressure (the normal pressure range of tap water is 2-4 kilograms ).Moreover, it is difficult to get the filter to full capacity in daily life water.When the filter works,The water to be filtered enters by the water outlet,Flow through the filter,Through the export to enter the pipeline required by the user to carry out the process cycle,The particulate impurities in the water are trapped inside the filter.Such a constant cycle,More and more particles have been trapped,The filtering speed is getting slower and slower,The imported sewage is still entering continuously,The filter holes will be smaller and smaller,Thus, there is a pressure difference between entering and exporting;When the tolerance difference reaches the set value,The different

Is the pre-filter more expensive than usual? What do you mean? Is it said that the pre-filter will cost more water than usual? The front filter is a primary filter for the water entering the household, removing large particles such as sediment and rust in the water. Generally, the filter accuracy of the front filter is about 40 microns, mainly depending on the filter element, it can also reach 5 microns. The pre-filter will be more expensive because there is waste water discharged. Generally, the pre-filter needs to be cleaned after a period of use, and there are manual cleaning and automatic flushing, when the filter is washed, some water will be mixed with the dirt on the filter element to discharge the wastewater. Otherwise, I don't know where else the wastewater will be compared.

Water filter Wichton water purification company reminds you: UF membrane,It is a kind of aperture with the same specifications,The rated aperture range is 0.001-0.Porous Filter film of 02 microns.Apply appropriate pressure on one side of the membrane,It can screen out the solute molecules smaller than the aperture,The molecular weight of separation is greater than 500 Dalton and the particle size is greater than 2 ~ Particles of 20 nm.The UF membrane is one of the earliest polymer separation membranes developed,The UF device was industrialized in 1960s.The industrial application of UF membrane is very extensive,It has become one of the new chemical unit operations.For the separation, concentration and purification of biological products, pharmaceutical products and food industry;It is also used for terminal treatment devices in blood treatment, wastewater treatment and ultra-pure water preparation.In our country, the concentrated and purified of Chinese herbal medicine has been successfully carried o
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