Aug. 03, 2020
As a China Air Filter Element Manufacturer, let me share with you. How to
effectively prevent the occurrence of flattening of the filter element during
work, improper use of the filter element or selection of an inappropriate filter
element, will appear flattened during the filter element work, how can we
effectively prevent it. We have summarized some aspects that may show the above
reasons: the filter element is infarct and has not been changed in time.
PP Pleated Filter Cartridge
The filter element is seriously blocked by contaminants during work and has not been cleaned in time, resulting in filter element pressure difference, insufficient filter element strength, resulting in improper filter element selection. The filter element selection is not suitable for the current working environment, and the filter element accuracy is selected Too high, or the pressure exceeds its allowable working pressure.
will also cause the phenomenon of filter element flattening. Many customers think that the use of stainless steel sintered mesh filter elements and sintered felt filter elements will prevent this situation, but this is not the case. These two types of stainless steel filter elements have certain compressive capabilities.
However, if it surpasses its own pressure resistance, it will also show flattening. We need to make appropriate adjustments according to the working pressure, such as adding a skeleton, which will be better. Improper installation. The installation of the filter element should be stable, but the filter element is not fixed. Once started the filtration work, so that the filter element was destroyed.
Many machines need to use filter elements when they are running, but many customers find that the quotations of filter elements on the market are very different when purchasing. Low-priced customers worry that the quality is not enough, and expensive customers are afraid of being pitted. This is a simple way for customers to quickly distinguish the quality of the filter element. In fact, it can be distinguished from the three aspects of the filter element frame, material, and glue.
Look at the colloid of the filter element. The current structure of the filter element is composed of ordinary filter paper and rubber adhesive, and the colloid of the genuine filter element is different. The rubber of the filter element has good texture and elasticity, while the rubber of the fake filter element is soft and poor in texture. The easier way to distinguish is to fold the air filter element in half, and the filter element will quickly recover its shape after loosening it.
The inferior filter element does not adhere well to the filter paper due to the rubber texture problem. The middle part of the fold is obvious. Look at the thickness of the filter element frame. The thickness of the inner and outer frame of the good quality filter element is between 0.8mm-1.5mm. Lowering the layer cost reduces the frame to 0.3mm-0.5mm, there is no difference in appearance, but it seriously affects the compressive ability of the filter element.
Our company also has PP Pleated Filter Cartridge on sale, welcome to contact us.
