kf94 mask machine videoMade in ChinaKf94Koreanversion

After-sales Service Provided	Engineers available to service machinery overseas		Certification	ce，fda
Weight	2296KG		Dimension(L*W*H)	8100(L)*4100*(W)*1700(H)
Power(W)	20KW		Voltage	380v 50/60Hz
Model Number	KF94		Brand Name	lvxing
Place of Origin	China		Automatic Grade	Automatic
Condition	New

Although this data is not very effective for direct virus filtering, since the diameter of coronirus is only about 0.1 meters, it can effectively block the common carrier of the virus: droplets. The diameter of droplets is generally between 1 and 4 meters. The filtering effect of KF94 mask can prevent droplets from contacting with human respiratory tract to the greatest extent and prevent the invasion of viruses. However, since KF94 is not specific to medical standards, there is no relevant standard for bacterial filtration rate in the production process. In addition, the outside material is the same as the non-medical KN95 and N95 masks. The anti-spatter property is not as good as the medical one. Once infected with droplets, if the mask is not replaced for a long time, there will still be some risks. Therefore, KF94 can take the role of personal protection outside, but its effect is slightly inferior to that of KN95 level respirator. KF94 is the protection level of protective masks in South Korea, which means the filtration rate of particles with a diameter of 0.4 meters is greater than 94%. As personal protective equipment against novel coronirus infection, KF94 respirators are slightly inferior to KN95 or N95 respirators. But in these days of scarcity, KF94 is perfectly capable of providing effective protection against personal trel if no better option is ailable.