When filtering impurity, it is possible to filter materials with hard rigidity, which is possible to do harm to the screen of the shaker screen. Therefore, it is necessary to choose some materials with qualified hardness to manufacture the screen, so as to make sure the smooth operation of the shaker screen and make sure the filtering efficiency at the same time.
Actually, it is possible to choose steel frame screen or mongoose pt screen for the shaker screen. However, after comparing these two materials, the steel frame screen is much more suitable for being the materials of shaker screen due to its incomparable advantages.
First of all, the steel frame screen is hard enough to prevent from being worn off by frequent abrasion. The rigidity is the top priority when selecting screen material. The steel frame screen adopts steel as raw materials. And the screen hole mixed by the steel frame screen is fine. Therefore, the shaker screen with steel frame screen is able filter materials with any particles. And the steel frame screen is equipped with favorable flexibility, which makes it unable to break easily during filtering the impurity in the oil development industry.
In addition, the steel frame screen has corrosion resistant performance. Using the stainless steel as the raw material of the shaker screen is beneficial to prevent the screen from being corroded by the corrosive materials in the middle of filtering. The stainless steel itself is corrosion resistant. Other kinds of materials need to carry out corrosion resistant measurements after production. And in the middle of filtering, under the condition of strong pressure and centrifuge, it is possible to wash down the corrosion resistant layer and then mixed into the filtered materials, which has influence on the filtering results of the whole filtering process. And the steel frame uses stainless steel which has been carried out corrosion resistant measurements during production, so the stainless steel has more stable corrosion resistant ability than any other materials. If using other materials, after the corrosion resistant layer is off, the shaker screen is easy to be worn off and corroded. Therefore, it is better to choose shaker screen with steel frame screen to make sure the normal operation of the shaker screen.
What’s more, using the steel frame screen as the material of the shaker screen is able to promote the filtering efficiency of the shaker screen. Therefore, compared to other kinds of materials, the steel frame screen has unique and incomparable advantages to be chosen as the material of the shaker screen. All in all, due to the features of the steel frame screen, it is possible to make sure the high filtering efficiency of the shaker screen.